Bitcoin Generator Online - FREE BITCOIN GENERATOR ONLINE 2020

Ultimate glossary of crypto currency terms, acronyms and abbreviations

I thought it would be really cool to have an ultimate guide for those new to crypto currencies and the terms used. I made this mostly for beginner’s and veterans alike. I’m not sure how much use you will get out of this. Stuff gets lost on Reddit quite easily so I hope this finds its way to you. Included in this list, I have included most of the terms used in crypto-communities. I have compiled this list from a multitude of sources. The list is in alphabetical order and may include some words/terms not exclusive to the crypto world but may be helpful regardless.
2FA
Two factor authentication. I highly advise that you use it.
51% Attack:
A situation where a single malicious individual or group gains control of more than half of a cryptocurrency network’s computing power. Theoretically, it could allow perpetrators to manipulate the system and spend the same coin multiple times, stop other users from completing blocks and make conflicting transactions to a chain that could harm the network.
Address (or Addy):
A unique string of numbers and letters (both upper and lower case) used to send, receive or store cryptocurrency on the network. It is also the public key in a pair of keys needed to sign a digital transaction. Addresses can be shared publicly as a text or in the form of a scannable QR code. They differ between cryptocurrencies. You can’t send Bitcoin to an Ethereum address, for example.
Altcoin (alternative coin): Any digital currency other than Bitcoin. These other currencies are alternatives to Bitcoin regarding features and functionalities (e.g. faster confirmation time, lower price, improved mining algorithm, higher total coin supply). There are hundreds of altcoins, including Ether, Ripple, Litecoin and many many others.
AIRDROP:
An event where the investors/participants are able to receive free tokens or coins into their digital wallet.
AML: Defines Anti-Money Laundering laws**.**
ARBITRAGE:
Getting risk-free profits by trading (simultaneous buying and selling of the cryptocurrency) on two different exchanges which have different prices for the same asset.
Ashdraked:
Being Ashdraked is essentially a more detailed version of being Zhoutonged. It is when you lose all of your invested capital, but you do so specifically by shorting Bitcoin. The expression “Ashdraked” comes from a story of a Romanian cryptocurrency investor who insisted upon shorting BTC, as he had done so successfully in the past. When the price of BTC rose from USD 300 to USD 500, the Romanian investor lost all of his money.
ATH (All Time High):
The highest price ever achieved by a cryptocurrency in its entire history. Alternatively, ATL is all time low
Bearish:
A tendency of prices to fall; a pessimistic expectation that the value of a coin is going to drop.
Bear trap:
A manipulation of a stock or commodity by investors.
Bitcoin:
The very first, and the highest ever valued, mass-market open source and decentralized cryptocurrency and digital payment system that runs on a worldwide peer to peer network. It operates independently of any centralized authorities
Bitconnect:
One of the biggest scams in the crypto world. it was made popular in the meme world by screaming idiot Carlos Matos, who infamously proclaimed," hey hey heeeey” and “what's a what's a what's up wasssssssssuuuuuuuuuuuuup, BitConneeeeeeeeeeeeeeeeeeeeeeeect!”. He is now in the mentally ill meme hall of fame.
Block:
A package of permanently recorded data about transactions occurring every time period (typically about 10 minutes) on the blockchain network. Once a record has been completed and verified, it goes into a blockchain and gives way to the next block. Each block also contains a complex mathematical puzzle with a unique answer, without which new blocks can’t be added to the chain.
Blockchain:
An unchangeable digital record of all transactions ever made in a particular cryptocurrency and shared across thousands of computers worldwide. It has no central authority governing it. Records, or blocks, are chained to each other using a cryptographic signature. They are stored publicly and chronologically, from the genesis block to the latest block, hence the term blockchain. Anyone can have access to the database and yet it remains incredibly difficult to hack.
Bullish:
A tendency of prices to rise; an optimistic expectation that a specific cryptocurrency will do well and its value is going to increase.
BTFD:
Buy the fucking dip. This advise was bestowed upon us by the gods themselves. It is the iron code to crypto enthusiasts.
Bull market:
A market that Cryptos are going up.
Consensus:
An agreement among blockchain participants on the validity of data. Consensus is reached when the majority of nodes on the network verify that the transaction is 100% valid.
Crypto bubble:
The instability of cryptocurrencies in terms of price value
Cryptocurrency:
A type of digital currency, secured by strong computer code (cryptography), that operates independently of any middlemen or central authoritie
Cryptography:
The art of converting sensitive data into a format unreadable for unauthorized users, which when decoded would result in a meaningful statement.
Cryptojacking:
The use of someone else’s device and profiting from its computational power to mine cryptocurrency without their knowledge and consent.
Crypto-Valhalla:
When HODLers(holders) eventually cash out they go to a place called crypto-Valhalla. The strong will be separated from the weak and the strong will then be given lambos.
DAO:
Decentralized Autonomous Organizations. It defines A blockchain technology inspired organization or corporation that exists and operates without human intervention.
Dapp (decentralized application):
An open-source application that runs and stores its data on a blockchain network (instead of a central server) to prevent a single failure point. This software is not controlled by the single body – information comes from people providing other people with data or computing power.
Decentralized:
A system with no fundamental control authority that governs the network. Instead, it is jointly managed by all users to the system.
Desktop wallet:
A wallet that stores the private keys on your computer, which allow the spending and management of your bitcoins.
DILDO:
Long red or green candles. This is a crypto signal that tells you that it is not favorable to trade at the moment. Found on candlestick charts.
Digital Signature:
An encrypted digital code attached to an electronic document to prove that the sender is who they say they are and confirm that a transaction is valid and should be accepted by the network.
Double Spending:
An attack on the blockchain where a malicious user manipulates the network by sending digital money to two different recipients at exactly the same time.
DYOR:
Means do your own research.
Encryption:
Converting data into code to protect it from unauthorized access, so that only the intended recipient(s) can decode it.
Eskrow:
the practice of having a third party act as an intermediary in a transaction. This third party holds the funds on and sends them off when the transaction is completed.
Ethereum:
Ethereum is an open source, public, blockchain-based platform that runs smart contracts and allows you to build dapps on it. Ethereum is fueled by the cryptocurrency Ether.
Exchange:
A platform (centralized or decentralized) for exchanging (trading) different forms of cryptocurrencies. These exchanges allow you to exchange cryptos for local currency. Some popular exchanges are Coinbase, Bittrex, Kraken and more.
Faucet:
A website which gives away free cryptocurrencies.
Fiat money:
Fiat currency is legal tender whose value is backed by the government that issued it, such as the US dollar or UK pound.
Fork:
A split in the blockchain, resulting in two separate branches, an original and a new alternate version of the cryptocurrency. As a single blockchain forks into two, they will both run simultaneously on different parts of the network. For example, Bitcoin Cash is a Bitcoin fork.
FOMO:
Fear of missing out.
Frictionless:
A system is frictionless when there are zero transaction costs or trading retraints.
FUD:
Fear, Uncertainty and Doubt regarding the crypto market.
Gas:
A fee paid to run transactions, dapps and smart contracts on Ethereum.
Halving:
A 50% decrease in block reward after the mining of a pre-specified number of blocks. Every 4 years, the “reward” for successfully mining a block of bitcoin is reduced by half. This is referred to as “Halving”.
Hardware wallet:
Physical wallet devices that can securely store cryptocurrency maximally. Some examples are Ledger Nano S**,** Digital Bitbox and more**.**
Hash:
The process that takes input data of varying sizes, performs an operation on it and converts it into a fixed size output. It cannot be reversed.
Hashing:
The process by which you mine bitcoin or similar cryptocurrency, by trying to solve the mathematical problem within it, using cryptographic hash functions.
HODL:
A Bitcoin enthusiast once accidentally misspelled the word HOLD and it is now part of the bitcoin legend. It can also mean hold on for dear life.
ICO (Initial Coin Offering):
A blockchain-based fundraising mechanism, or a public crowd sale of a new digital coin, used to raise capital from supporters for an early stage crypto venture. Beware of these as there have been quite a few scams in the past.
John mcAfee:
A man who will one day eat his balls on live television for falsely predicting bitcoin going to 100k. He has also become a small meme within the crypto community for his outlandish claims.
JOMO:
Joy of missing out. For those who are so depressed about missing out their sadness becomes joy.
KYC:
Know your customer(alternatively consumer).
Lambo:
This stands for Lamborghini. A small meme within the investing community where the moment someone gets rich they spend their earnings on a lambo. One day we will all have lambos in crypto-valhalla.
Ledger:
Away from Blockchain, it is a book of financial transactions and balances. In the world of crypto, the blockchain functions as a ledger. A digital currency’s ledger records all transactions which took place on a certain block chain network.
Leverage:
Trading with borrowed capital (margin) in order to increase the potential return of an investment.
Liquidity:
The availability of an asset to be bought and sold easily, without affecting its market price.
of the coins.
Margin trading:
The trading of assets or securities bought with borrowed money.
Market cap/MCAP:
A short-term for Market Capitalization. Market Capitalization refers to the market value of a particular cryptocurrency. It is computed by multiplying the Price of an individual unit of coins by the total circulating supply.
Miner:
A computer participating in any cryptocurrency network performing proof of work. This is usually done to receive block rewards.
Mining:
The act of solving a complex math equation to validate a blockchain transaction using computer processing power and specialized hardware.
Mining contract:
A method of investing in bitcoin mining hardware, allowing anyone to rent out a pre-specified amount of hashing power, for an agreed amount of time. The mining service takes care of hardware maintenance, hosting and electricity costs, making it simpler for investors.
Mining rig:
A computer specially designed for mining cryptocurrencies.
Mooning:
A situation the price of a coin rapidly increases in value. Can also be used as: “I hope bitcoin goes to the moon”
Node:
Any computing device that connects to the blockchain network.
Open source:
The practice of sharing the source code for a piece of computer software, allowing it to be distributed and altered by anyone.
OTC:
Over the counter. Trading is done directly between parties.
P2P (Peer to Peer):
A type of network connection where participants interact directly with each other rather than through a centralized third party. The system allows the exchange of resources from A to B, without having to go through a separate server.
Paper wallet:
A form of “cold storage” where the private keys are printed onto a piece of paper and stored offline. Considered as one of the safest crypto wallets, the truth is that it majors in sweeping coins from your wallets.
Pre mining:
The mining of a cryptocurrency by its developers before it is released to the public.
Proof of stake (POS):
A consensus distribution algorithm which essentially rewards you based upon the amount of the coin that you own. In other words, more investment in the coin will leads to more gain when you mine with this protocol In Proof of Stake, the resource held by the “miner” is their stake in the currency.
PROOF OF WORK (POW) :
The competition of computers competing to solve a tough crypto math problem. The first computer that does this is allowed to create new blocks and record information.” The miner is then usually rewarded via transaction fees.
Protocol:
A standardized set of rules for formatting and processing data.
Public key / private key:
A cryptographic code that allows a user to receive cryptocurrencies into an account. The public key is made available to everyone via a publicly accessible directory, and the private key remains confidential to its respective owner. Because the key pair is mathematically related, whatever is encrypted with a public key may only be decrypted by its corresponding private key.
Pump and dump:
Massive buying and selling activity of cryptocurrencies (sometimes organized and to one’s benefit) which essentially result in a phenomenon where the significant surge in the value of coin followed by a huge crash take place in a short time frame.
Recovery phrase:
A set of phrases you are given whereby you can regain or access your wallet should you lose the private key to your wallets — paper, mobile, desktop, and hardware wallet. These phrases are some random 12–24 words. A recovery Phrase can also be called as Recovery seed, Seed Key, Recovery Key, or Seed Phrase.
REKT:
Referring to the word “wrecked”. It defines a situation whereby an investor or trader who has been ruined utterly following the massive losses suffered in crypto industry.
Ripple:
An alternative payment network to Bitcoin based on similar cryptography. The ripple network uses XRP as currency and is capable of sending any asset type.
ROI:
Return on investment.
Safu:
A crypto term for safe popularized by the Bizonnaci YouTube channel after the CEO of Binance tweeted
“Funds are safe."
“the exchage I use got hacked!”“Oh no, are your funds safu?”
“My coins better be safu!”


Sats/Satoshi:
The smallest fraction of a bitcoin is called a “satoshi” or “sat”. It represents one hundred-millionth of a bitcoin and is named after Satoshi Nakamoto.
Satoshi Nakamoto:
This was the pseudonym for the mysterious creator of Bitcoin.
Scalability:
The ability of a cryptocurrency to contain the massive use of its Blockchain.
Sharding:
A scaling solution for the Blockchain. It is generally a method that allows nodes to have partial copies of the complete blockchain in order to increase overall network performance and consensus speeds.
Shitcoin:
Coin with little potential or future prospects.
Shill:
Spreading buzz by heavily promoting a particular coin in the community to create awareness.
Short position:
Selling of a specific cryptocurrency with an expectation that it will drop in value.
Silk road:
The online marketplace where drugs and other illicit items were traded for Bitcoin. This marketplace is using accessed through “TOR”, and VPNs. In October 2013, a Silk Road was shut down in by the FBI.
Smart Contract:
Certain computational benchmarks or barriers that have to be met in turn for money or data to be deposited or even be used to verify things such as land rights.
Software Wallet:
A crypto wallet that exists purely as software files on a computer. Usually, software wallets can be generated for free from a variety of sources.
Solidity:
A contract-oriented coding language for implementing smart contracts on Ethereum. Its syntax is similar to that of JavaScript.
Stable coin:
A cryptocoin with an extremely low volatility that can be used to trade against the overall market.
Staking:
Staking is the process of actively participating in transaction validation (similar to mining) on a proof-of-stake (PoS) blockchain. On these blockchains, anyone with a minimum-required balance of a specific cryptocurrency can validate transactions and earn Staking rewards.
Surge:
When a crypto currency appreciates or goes up in price.
Tank:
The opposite of mooning. When a coin tanks it can also be described as crashing.
Tendies
For traders , the chief prize is “tendies” (chicken tenders, the treat an overgrown man-child receives for being a “Good Boy”) .
Token:
A unit of value that represents a digital asset built on a blockchain system. A token is usually considered as a “coin” of a cryptocurrency, but it really has a wider functionality.
TOR: “The Onion Router” is a free web browser designed to protect users’ anonymity and resist censorship. Tor is usually used surfing the web anonymously and access sites on the “Darkweb”.
Transaction fee:
An amount of money users are charged from their transaction when sending cryptocurrencies.
Volatility:
A measure of fluctuations in the price of a financial instrument over time. High volatility in bitcoin is seen as risky since its shifting value discourages people from spending or accepting it.
Wallet:
A file that stores all your private keys and communicates with the blockchain to perform transactions. It allows you to send and receive bitcoins securely as well as view your balance and transaction history.
Whale:
An investor that holds a tremendous amount of cryptocurrency. Their extraordinary large holdings allow them to control prices and manipulate the market.
Whitepaper:

A comprehensive report or guide made to understand an issue or help decision making. It is also seen as a technical write up that most cryptocurrencies provide to take a deep look into the structure and plan of the cryptocurrency/Blockchain project. Satoshi Nakamoto was the first to release a whitepaper on Bitcoin, titled “Bitcoin: A Peer-to-Peer Electronic Cash System” in late 2008.
And with that I finally complete my odyssey. I sincerely hope that this helped you and if you are new, I welcome you to crypto. If you read all of that I hope it increased, you in knowledge.
my final definition:
Crypto-Family:
A collection of all the HODLers and crypto fanatics. A place where all people alike unite over a love for crypto.
We are all in this together as we pioneer the new world that is crypto currency. I wish you a great day and Happy HODLing.
-u/flacciduck
feel free to comment words or terms that you feel should be included or about any errors I made.
Edit1:some fixes were made and added words.
submitted by flacciduck to CryptoCurrency [link] [comments]

Bitcoin Newcomers FAQ - Please read!

Welcome to the /Bitcoin Sticky FAQ

You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments.
It all started with the release of the release of Satoshi Nakamoto's whitepaper however that will probably go over the head of most readers so we recommend the following videos for a good starting point for understanding how bitcoin works and a little about its long term potential:
Some other great resources include Lopp.net, the Princeton crypto series and James D'Angelo's Bitcoin 101 Blackboard series.
Some excellent writing on Bitcoin's value proposition and future can be found at the Satoshi Nakamoto Institute.
Some Bitcoin statistics can be found here and here. Developer resources can be found here. Peer-reviewed research papers can be found here.
Potential upcoming protocol improvements and scaling resources here and here.
The number of times Bitcoin was declared dead by the media can be found here (LOL!)

Key properties of Bitcoin

Where can I buy bitcoins?

Bitcoin.org and BuyBitcoinWorldwide.com are helpful sites for beginners. You can buy or sell any amount of bitcoin (even just a few dollars worth) and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage.
Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".

Securing your bitcoins

With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email!
2FA requires a second confirmation code to access your account making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
Google Auth Authy OTP Auth
Android Android N/A
iOS iOS iOS

Watch out for scams

As mentioned above, Bitcoin is decentralized, which by definition means there is no official website or Twitter handle or spokesperson or CEO. However, all money attracts thieves. This combination unfortunately results in scammers running official sounding names or pretending to be an authority on YouTube or social media. Many scammers throughout the years have claimed to be the inventor of Bitcoin. Websites like bitcoin(dot)com and the btc subreddit are active scams. Almost all altcoins (shitcoins) are marketed heavily with big promises but are really just designed to separate you from your bitcoin. So be careful: any resource, including all linked in this document, may in the future turn evil. Don't trust, verify. Also as they say in our community "Not your keys, not your coins".

Where can I spend bitcoins?

Check out spendabit or bitcoin directory for millions of merchant options. Also you can spend bitcoin anywhere visa is accepted with bitcoin debit cards such as the CashApp card. Some other useful site are listed below.
Store Product
Gyft Gift cards for hundreds of retailers including Amazon, Target, Walmart, Starbucks, Whole Foods, CVS, Lowes, Home Depot, iTunes, Best Buy, Sears, Kohls, eBay, GameStop, etc.
Spendabit, Overstock and The Bitcoin Directory Retail shopping with millions of results
ShakePay Generate one time use Visa cards in seconds
NewEgg and Dell For all your electronics needs
Bitwa.la, Coinbills, Piixpay, Bitbill.eu, Bylls, Coins.ph, Bitrefill, LivingRoomofSatoshi, Coinsfer, and more Bill payment
Menufy, Takeaway and Thuisbezorgd NL Takeout delivered to your door
Expedia, Cheapair, Destinia, Abitsky, SkyTours, the Travel category on Gyft and 9flats For when you need to get away
Cryptostorm, Mullvad, and PIA VPN services
Namecheap, Porkbun Domain name registration
Stampnik Discounted USPS Priority, Express, First-Class mail postage
Coinmap and AirBitz are helpful to find local businesses accepting bitcoins. A good resource for UK residents is at wheretospendbitcoins.co.uk.
There are also lots of charities which accept bitcoin donations.

Merchant Resources

There are several benefits to accepting bitcoin as a payment option if you are a merchant;
If you are interested in accepting bitcoin as a payment method, there are several options available;

Can I mine bitcoin?

Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out.
If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. If you would prefer to keep it simple there are several good options. You can view the global node distribution here.

Earning bitcoins

Just like any other form of money, you can also earn bitcoins by being paid to do a job.
Site Description
WorkingForBitcoins, Bitwage, Cryptogrind, Coinality, Bitgigs, /Jobs4Bitcoins, BitforTip, Rein Project Freelancing
Lolli Earn bitcoin when you shop online!
OpenBazaar, Purse.io, Bitify, /Bitmarket, 21 Market Marketplaces
/GirlsGoneBitcoin NSFW Adult services
A-ads, Coinzilla.io Advertising
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins.

Bitcoin-Related Projects

The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
Project Description
Lightning Network Second layer scaling
Blockstream, Rootstock and Drivechain Sidechains
Hivemind and Augur Prediction markets
Tierion and Factom Records & Titles on the blockchain
BitMarkets, DropZone, Beaver and Open Bazaar Decentralized markets
JoinMarket and Wasabi Wallet CoinJoin implementation
Coinffeine and Bisq Decentralized bitcoin exchanges
Keybase Identity & Reputation management
Abra Global P2P money transmitter network
Bitcore Open source Bitcoin javascript library

Bitcoin Units

One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
Unit Symbol Value Info
bitcoin BTC 1 bitcoin one bitcoin is equal to 100 million satoshis
millibitcoin mBTC 1,000 per bitcoin used as default unit in recent Electrum wallet releases
bit bit 1,000,000 per bitcoin colloquial "slang" term for microbitcoin (μBTC)
satoshi sat 100,000,000 per bitcoin smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki.
Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit.
Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval.
Welcome to the Bitcoin community and the new decentralized economy!
submitted by BitcoinFan7 to Bitcoin [link] [comments]

Hi! I'm the solo developer of a social media platform, new religious movement, and religious organization. I've been working on this since early 2019. I've only told a few dozen people about it and I'm looking for feedback. Please ask me anything. Thanks!

TLDR: I made this website. I think it's pretty innovative and helpful. https://churchofearth.org/

About the need for this post.

A lot of this text was originally to be posted to changemyview because I'm looking to be challenged on my assumptions here, and my approach. I checked with the mods there and I can't find a way not to post it as promotion (which would violate the subreddit rules). The I considered posting it in philosophy and IAmA and it was a similar answer. To be clear: I support their decisions to not allow this post. There's a lot of reasons to be concerned about someone running up and saying "Hey! Do you wanna hear about my religion?" and I have total respect for anyone who says "No."
I reached out to casualiama a few hours ago and haven't heard back. If they decide to lock or remove this I support their decision and will try another subreddit.
I welcome lots and lots of questions about this project, I believe this project will be helpful, but I am open to having my view about the viability of this project changed. This is a big weird thing and I've been focusing on it alone for long time. This work has probably had a big impact on my objectivity.
This didn't used to exist and maybe it doesn't need to. Or maybe it has some irredeemable flaw that I've failed to consider. I don't want to see this get launched if that's the case. The main cost of this project has been my time, and I've learned enough while doing it to justify the time spent on it even if I'm convinced this project isn't viable.
I can't make any more progress alone and I need new people to get involved. This can change and it can evolve as it grows because I've tried to build it to be guided by new people. I hope that I've done a good job of building it that way.
The fastest way to learn about this in order to ask me questions is by visiting the website.
https://churchofearth.org/
(I sure hope that this post does well and I've set up the site well enough to accommodate the traffic.)
(This text will contain many links to the website)
(I'm really nervous about this)

Why have I done this?

I would describe this effort as coming out of the part of my brain that would be firing if I were an active survivalist/doomsday prepper. In 2019 I became very concerned about the state of the world, especially as I thought about what it will look like for the remainder of my life. It seemed logical to amass skills and resources in order to protect myself and the people around me. I had never focused on my own survival because I've lived a life of privilege, and then I realized that there were scenarios where my privilege would not protect me.
During that research phase I came to the conclusion that I couldn't just turn inward. As people turn inward our shared challenges become harder to address. I started looking more into the good work people were doing all over the world. I looked outward for inspiration.
There's lots of folks doing lots of amazing work trying to solve our shared challenges. At every level of society, in every region, in big ways and small ways. This is often a very helpful world.
I started researching things and became less pessimistic about the future of our world. This doesn't mean there aren't a pile of challenges for us to solve, it means that I'm better able to see the people trying to solve our shared challenges. When I couldn't see them (and wasn't looking for them) the future of our world seemed much worse. I still see the darkness, and it's scary and overwhelming and huge, but now I see more light.
This project represents what I was able to build with the skills and experience I had. This project started out as just a social media platform intended to connect people who wanted to help. While I was building that I discovered a faith within myself about the future. The new religious movement is the structure I've built to help grow this faith. It's based on religious humanism, which has been a thing for several hundred years.
I stopped working heavily on this project in late 2019, and formally stopped on February 1st of 2020. I started it up again in April of 2020. There's a short post about it here.

The new religious movement

The Church of Earth is a non-theistic, religious humanist movement focused on building a more helpful world and the worship of current and future generations. Worshiping future generations can allow us to focus deliberately on trying to build a world where everyone thrives.
In order to thrive we all need access to water, food, information, energy, support and freedom. We all need different level of these things to thrive and we all want to thrive. The Church of Earth is founded on the view that we are different and equal.
The core values of the Church of Earth are intended to help you and the world around you.
People who feel the faith of the Church of Earth are called Helpers. There are no rituals to join this faith, although anyone can make rituals. Anyone can identify themselves as a Helper. Don't judge them by who they say they are, judge them by what they do. In their acts of faith they should be trying to help you, and only if you consent to their help.
This faith is optional. No one can be forced to adopt this faith. You can't force a more helpful world on people, you can only help them build it.

The social media platform

The social media platform is built to help people grow this religion. It allows them to focus on activities that relate to the core beliefs of the Church of Earth. People do not need to share this faith to use this platform or use its features. The platform is anonymous. There are no user profiles. Every type of module can inspire almost any other type of module. The modules all have different functionality. This platform is complex software.
Social Media Platforms like Facebook and Twitter are designed to be simple and addictive. Those are deliberate design choices intended to serve the goals of the organizations that built them. These goals relate to revenue generation through the use of user data. This organization has different goals, and one of those goals involves promoting hard work.
There will be a learning curve with this platform. I'm the only one who has used it so far and I've probably failed to consider a lot of things. This platform will change over time as more skills and knowledge improve its construction. This platform can be considered one of our great works.
I can tell you right now people will find a number of bugs on the platform. I am expecting something unexpected, critical, and stressful to happen once people start visiting this site. Please be kind and patient with this platform, and with me. I'm very tired.
Upvotes/Downvites/Likes/Dislikes:
The purpose of this platform is to help grow a more helpful world. The upvote/downvote button labels are: This is Helpful and This is Not Helpful. Everything added to this platform should be helpful, every post includes fields where you can describe who you're trying to help, and why. There are a limited number of votes that can be given every day. Creating content increases your votes for the day.
The platform has the following modules:
The Gospel of the Church of Earth
All of the content we create can be connected in a big, anonymous web of helpfulness. Any content type can inspire any other content type, except for prayers. Prayers can only be answered (publicly or privately depending on the type of prayer.) Blog posts by the Church of Earth can inspire content from users. The goals of the Church of Earth appear in the same module as the goals of individual users of this platform.
Intentions
When you post something you have to say who you think you're helping, and why. You also need to select a subcategory like "I am being thoughtful" or "I am being creative" or "I am being inspirational" or "I am being critical". This will help other users understand how to react to you in a way that contributes to meaningful interactions.
It's just me right now, so that's pretty funny and awkward
The platform is live. Anyone can create content. Accounts can only create one piece of content until their first contribution receives a vote by another user saying "This is Helpful". There are currently no users on the platform. I've created content but there's no one to say if it's helpful so I'm still a pending user.
On September 24th, 1 year after I first posted the 3 core beliefs to the site, 5% of all pending users will be selected at random and added to the site. Those people will then be able to use the site, but their profiles will not indicate they were among the First Five. My account isn't any more likely to be added than anyone else.
This is an act of faith. It doesn't take a lot of people to make big things happen and we're all capable of amazing things. That is the message this platform has been designed to share.
Note: That doesn't mean there won't be an effort to understand the impact of spam comments, or content that violates the terms of service for this site. They'll be transparent though. It's unreasonable to think that people won't do silly things with a site like this on the internet. Silly things are fun. One of the "intentions" of the site is "the be creative".

The religious organization

This organization will have a different look depending on how successful it is. I've built it in the hope it will see a meaningful amount of adoption, but all of that can be scaled down and still be helpful. Even if it's just me feeling this way for the rest of my life I consider it a meaningful improvement to my worldview and personality.
I'm fairly confident some unknown quantity of other people will also see the value in this and that we can build something together.
The Church of Earth organization is the least planned out because it needs to be developed by people with greater specialization than me. The main points are this:
Here's an infographic about this.
The organization will be structured like a nonprofit and will prioritize pursuing goals that align with the 3 core beliefs of the Church of Earth faith. It will require donations, but the hope is that it will eventually develop revenue to be self sufficient.
I have some ideas for revenue generation. They're not super innovative, they're just taking relevant things and doing them in a way that promotes the faith of the Church of Earth as it operates as a nonprofit entity in a capitalist economy. This business model is well developed in North America by other religious institutions. These are the best ideas I've come up with, but none of them can proceed until I find people more qualified than me to do this. It's very likely that I've failed to consider elements of these proposals.

What should you know about me?

I wish I could be like Satoshi Nakamoto. That's the pseudonym of the person who created Bitcoin. We don't know for sure who actually created the code. They just worked on it, put it out there, and it went on to become something amazing and complex.
I spent a long time trying to figure out how to do that with the Church of Earth. I absolutely love everything about this project but I want to minimize my involvement in it. I also think there will be negative impacts on me, and this organization, if people focus on me instead of the faith. The Church of Earth is about what everyone can do, together. I'm no more special than anyone else. I'm terribly imperfect.
I'm also a 39 year old white Canadian guy. While I've faced many struggles I've lived a life of privilege. I don't speak for everyone, or to everyone. No one can. People face problems I couldn't even consider. My ability to help those people directly is limited, but I have the skillset required to build something that would allow others to help them.
The world is hard, and harsh, and frustrating, and scary. It's also wonderful and amazing and beautiful.
I think that if we all work together we can spend the rest of our lives deliberately building a better world for everyone, in big ways and small ways.
Knowing that's happening makes me happy and it motivates me to work harder. I wasn't a religious person until I discovered this faith within myself. This faith has allowed me to focus myself towards something that I believe is helpful to my community. I think it can do the same for others.
What do you think? Thanks for reading. Ask me anything, please.
submitted by ChurchOfEarth to casualiama [link] [comments]

Don't blindly follow a narrative, its bad for you and its bad for crypto in general

I mostly lurk around here but I see a pattern repeating over and over again here and in multiple communities so I have to post. I'm just posting this here because I appreciate the fact that this sub is a place of free speech and maybe something productive can come out from this post, while bitcoin is just fucking censorship, memes and moon/lambo posts. If you don't agree, write in the comments why, instead of downvoting. You don't have to upvote either, but when you downvote you are killing the opportunity to have discussion. If you downvote or comment that I'm wrong without providing any counterpoints you are no better than the BTC maxis you despise.
In various communities I see a narrative being used to bring people in and making them follow something without thinking for themselves. In crypto I see this mostly in BTC vs BCH tribalistic arguments:
- BTC community: "Everything that is not BTC is shitcoin." or more recently as stated by adam on twitter, "Everything that is not BTC is a ponzi scheme, even ETH.", "what is ETH supply?", and even that they are doing this for "altruistic" reasons, to "protect" the newcomers. Very convenient for them that they are protecting the newcomers by having them buy their bags
- BCH community: "BTC maxis are dumb", "just increase block size and you will have truly p2p electronic cash", "It is just that simple, there are no trade offs", "if you don't agree with me you are a BTC maxi", "BCH is satoshi's vision for p2p electronic cash"
It is not exclusive to crypto but also politics, and you see this over and over again on twitter and on reddit.
My point is, that narratives are created so people don't have to think, they just choose a narrative that is easy to follow and makes sense for them, and stick with it. And people keep repeating these narratives to bring other people in, maybe by ignorance, because they truly believe it without questioning, or maybe by self interest, because they want to shill you their bags.
Because this is BCH community, and because bitcoin is censored, so I can't post there about the problems in the BTC narrative (some of which are IMO correctly identified by BCH community), I will stick with the narrative I see in the BCH community.
The culprit of this post was firstly this post by user u/scotty321 "The BTC Paradox: “A 1 MB blocksize enables poor people to run their own node!” “Okay, then what?” “Poor people won’t be able to use the network!”". You will see many posts of this kind being made by u/Egon_1 also. Then you have also this comment in that thread by u/fuck_____________1 saying that people that want to run their own nodes are retarded and that there is no reason to want to do that. "Just trust block explorer websites". And the post and comment were highly upvoted. Really? You really think that there is no problem in having just a few nodes on the network? And that the only thing that secures the network are miners?
As stated by user u/co1nsurf3r in that thread:
While I don't think that everybody needs to run a node, a full node does publish blocks it considers valid to other nodes. This does not amount to much if you only consider a single node in the network, but many "honest" full nodes in the network will reduce the probability of a valid block being withheld from the network by a collusion of "hostile" node operators.
But surely this will not get attention here, and will be downvoted by those people that promote the narrative that there is no trade off in increasing the blocksize and the people that don't see it are retarded or are btc maxis.
The only narrative I stick to and have been for many years now is that cryptocurrency takes power from the government and gives power to the individual, so you are not restricted to your economy as you can participate in the global economy. There is also the narrative of banking the bankless, which I hope will come true, but it is not a use case we are seeing right now.
Some people would argue that removing power from gov's is a bad thing, but you can't deny the fact that gov's can't control crypto (at least we would want them not to).
But, if you really want the individuals to remain in control of their money and transact with anyone in the world, the network needs to be very resistant to any kind of attacks. How can you have p2p electronic cash if your network just has a handful couple of nodes and the chinese gov can locate them and just block communication to them? I'm not saying that this is BCH case, I'm just refuting the fact that there is no value in running your own node. If you are relying on block explorers, the gov can just block the communication to the block explorer websites. Then what? Who will you trust to get chain information? The nodes needs to be decentralized so if you take one node down, many more can appear so it is hard to censor and you don't have few points of failure.
Right now BTC is focusing on that use case of being difficult to censor. But with that comes the problem that is very expensive to transact on the network, which breaks the purpose of anyone being able to participate. Obviously I do think that is also a major problem, and lightning network is awful right now and probably still years away of being usable, if it ever will. The best solution is up for debate, but thinking that you just have to increase the blocksize and there is no trade off is just naive or misleading. BCH is doing a good thing in trying to come with a solution that is inclusive and promotes cheap and fast transactions, but also don't forget centralization is a major concern and nothing to just shrug off.
Saying that "a 1 MB blocksize enables poor people to run their own" and that because of that "Poor people won’t be able to use the network" is a misrepresentation designed to promote a narrative. Because 1MB is not to allow "poor" people to run their node, it is to facilitate as many people to run a node to promote decentralization and avoid censorship.
Also an elephant in the room that you will not see being discussed in either BTC or BCH communities is that mining pools are heavily centralized. And I'm not talking about miners being mostly in china, but also that big pools control a lot of hashing power both in BTC and BCH, and that is terrible for the purpose of crypto.
Other projects are trying to solve that. Will they be successful? I don't know, I hope so, because I don't buy into any narrative. There are many challenges and I want to see crypto succeed as a whole. As always guys, DYOR and always question if you are not blindly following a narrative. I'm sure I will be called BTC maxi but maybe some people will find value in this. Don't trust guys that are always posting silly "gocha's" against the other "tribe".
EDIT: User u/ShadowOfHarbringer has pointed me to some threads that this has been discussed in the past and I will just put my take on them here for visibility, as I will be using this thread as a reference in future discussions I engage:
When there was only 2 nodes in the network, adding a third node increased redundancy and resiliency of the network as a whole in a significant way. When there is thousands of nodes in the network, adding yet another node only marginally increase the redundancy and resiliency of the network. So the question then becomes a matter of personal judgement of how much that added redundancy and resiliency is worth. For the absolutist, it is absolutely worth it and everyone on this planet should do their part.
What is the magical number of nodes that makes it counterproductive to add new nodes? Did he do any math? Does BCH achieve this holy grail safe number of nodes? Guess what, nobody knows at what number of nodes is starts to be marginally irrelevant to add new nodes. Even BTC today could still not have enough nodes to be safe. If you can't know for sure that you are safe, it is better to try to be safer than sorry. Thousands of nodes is still not enough, as I said, it is much cheaper to run a full node as it is to mine. If it costs millions in hash power to do a 51% attack on the block generation it means nothing if it costs less than $10k to run more nodes than there are in total in the network and cause havoc and slowing people from using the network. Or using bot farms to DDoS the 1000s of nodes in the network. Not all attacks are monetarily motivated. When you have governments with billions of dollars at their disposal and something that could threat their power they could do anything they could to stop people from using it, and the cheapest it is to do so the better
You should run a full node if you're a big business with e.g. >$100k/month in volume, or if you run a service that requires high fraud resistance and validation certainty for payments sent your way (e.g. an exchange). For most other users of Bitcoin, there's no good reason to run a full node unless you reel like it.
Shouldn't individuals benefit from fraud resistance too? Why just businesses?
Personally, I think it's a good idea to make sure that people can easily run a full node because they feel like it, and that it's desirable to keep full node resource requirements reasonable for an enthusiast/hobbyist whenever possible. This might seem to be at odds with the concept of making a worldwide digital cash system in which all transactions are validated by everybody, but after having done the math and some of the code myself, I believe that we should be able to have our cake and eat it too.
This is recurrent argument, but also no math provided, "just trust me I did the math"
The biggest reason individuals may want to run their own node is to increase their privacy. SPV wallets rely on others (nodes or ElectronX servers) who may learn their addresses.
It is a reason and valid one but not the biggest reason
If you do it for fun and experimental it good. If you do it for extra privacy it's ok. If you do it to help the network don't. You are just slowing down miners and exchanges.
Yes it will slow down the network, but that shows how people just don't get the the trade off they are doing
I will just copy/paste what Satoshi Nakamoto said in his own words. "The current system where every user is a network node is not the intended configuration for large scale. That would be like every Usenet user runs their own NNTP server."
Another "it is all or nothing argument" and quoting satoshi to try and prove their point. Just because every user doesn't need to be also a full node doesn't mean that there aren't serious risks for having few nodes
For this to have any importance in practice, all of the miners, all of the exchanges, all of the explorers and all of the economic nodes should go rogue all at once. Collude to change consensus. If you have a node you can detect this. It doesn't do much, because such a scenario is impossible in practice.
Not true because as I said, you can DDoS the current nodes or run more malicious nodes than that there currently are, because is cheap to do so
Non-mining nodes don't contribute to adding data to the blockchain ledger, but they do play a part in propagating transactions that aren't yet in blocks (the mempool). Bitcoin client implementations can have different validations for transactions they see outside of blocks and transactions they see inside of blocks; this allows for "soft forks" to add new types of transactions without completely breaking older clients (while a transaction is in the mempool, a node receiving a transaction that's a new/unknown type could drop it as not a valid transaction (not propagate it to its peers), but if that same transaction ends up in a block and that node receives the block, they accept the block (and the transaction in it) as valid (and therefore don't get left behind on the blockchain and become a fork). The participation in the mempool is a sort of "herd immunity" protection for the network, and it was a key talking point for the "User Activated Soft Fork" (UASF) around the time the Segregated Witness feature was trying to be added in. If a certain percentage of nodes updated their software to not propagate certain types of transactions (or not communicate with certain types of nodes), then they can control what gets into a block (someone wanting to get that sort of transaction into a block would need to communicate directly to a mining node, or communicate only through nodes that weren't blocking that sort of transaction) if a certain threshold of nodes adheres to those same validation rules. It's less specific than the influence on the blockchain data that mining nodes have, but it's definitely not nothing.
The first reasonable comment in that thread but is deep down there with only 1 upvote
The addition of non-mining nodes does not add to the efficiency of the network, but actually takes away from it because of the latency issue.
That is true and is actually a trade off you are making, sacrificing security to have scalability
The addition of non-mining nodes has little to no effect on security, since you only need to destroy mining ones to take down the network
It is true that if you destroy mining nodes you take down the network from producing new blocks (temporarily), even if you have a lot of non mining nodes. But, it still better than if you take down the mining nodes who are also the only full nodes. If the miners are not the only full nodes, at least you still have full nodes with the blockchain data so new miners can download it and join. If all the miners are also the full nodes and you take them down, where will you get all the past blockchain data to start mining again? Just pray that the miners that were taken down come back online at some point in the future?
The real limiting factor is ISP's: Imagine a situation where one service provider defrauds 4000 different nodes. Did the excessive amount of nodes help at all, when they have all been defrauded by the same service provider? If there are only 30 ISP's in the world, how many nodes do we REALLY need?
You cant defraud if the connection is encrypted. Use TOR for example, it is hard for ISP's to know what you are doing.
Satoshi specifically said in the white paper that after a certain point, number of nodes needed plateaus, meaning after a certain point, adding more nodes is actually counterintuitive, which we also demonstrated. (the latency issue). So, we have adequately demonstrated why running non-mining nodes does not add additional value or security to the network.
Again, what is the number of nodes that makes it counterproductive? Did he do any math?
There's also the matter of economically significant nodes and the role they play in consensus. Sure, nobody cares about your average joe's "full node" where he is "keeping his own ledger to keep the miners honest", as it has no significance to the economy and the miners couldn't give a damn about it. However, if say some major exchanges got together to protest a miner activated fork, they would have some protest power against that fork because many people use their service. Of course, there still needs to be miners running on said "protest fork" to keep the chain running, but miners do follow the money and if they got caught mining a fork that none of the major exchanges were trading, they could be coaxed over to said "protest fork".
In consensus, what matters about nodes is only the number, economical power of the node doesn't mean nothing, the protocol doesn't see the net worth of the individual or organization running that node.
Running a full node that is not mining and not involved is spending or receiving payments is of very little use. It helps to make sure network traffic is broadcast, and is another copy of the blockchain, but that is all (and is probably not needed in a healthy coin with many other nodes)
He gets it right (broadcasting transaction and keeping a copy of the blockchain) but he dismisses the importance of it
submitted by r0bo7 to btc [link] [comments]

Update and Few Thoughts, a (Well-Typed) transcript: Liza&Charles the marketeers, Voltaire kick-off, PrisM and Ebb-and-Flow to fuck ETH2.0 Gasper, the (back)log of a man and a falcon, lots of companies, September Goguen time, Basho, 2021 Titans, Basho, Hydra and much more thoughts and prayers

Hi everybody this is Charles Hoskinson broadcasting live from warm sunny Colorado. I'm trying a new streaming service and it allows me to annotate a few things and simulcast to both periscope and youtube. Let's see how this works. I also get to put a little caption. I think for the future, I'm just for a while going to put: "I will never give away ada". So, when people repost my videos for giveaway scams they at least have that. First off, a thank you, a community member named Daryl had decided to carve a log and give his artistic impression of my twitter profile picture of me and the falcon so that always means a lot when I get these gifts from fans and also I just wanted to, on the back of the Catalyst presentation, express my profound gratitude and excitement to the community.
You know it's really really cool to see how much progress has been made in such a short period of time. It was only yesterday when we were saying "when Shelley"? Now Shelley's out and it's evolving rapidly. Voltaire is now starting to evolve rapidly and we're real close to Goguen. At the end of this month we'll be able to talk around some of the realities of Goguen and some of the ideas we have and give some dates for certain things and give you a sense of where that project is at. The good news is that we have gained an enormous amount of progress and knowledge about what we need to do and how to get that done and basically people are just executing and it's a much smaller task than getting us to Shelley. With Byron to Shelley we literally had to build a completely new cryptocurrency from the ground up. We had to have new ledger rules, new update system, we had to invent a way of transitioning from one system to another system and there's hundreds of other little innovations along the way: new network stack and so forth. Byron cosmetically looks like Shelley but under the hood it's completely different and the Shelley design was built with a lot of the things that we needed for Goguen in mind. For example, we built Shelley with the idea of extended UTXO and we built Shelley understanding what the realities were for the smart contract model and that's one of the advantages you get when you do this type of bespoke engineering. There's two consequences to that, one, the integration is significantly easier, and two, the integration is significantly faster. We won't look at that same complexity there.
The product update at the end of the month... We'll really start discussing around some of these things as well as talk about partners and talk about how the development ecosystem is going to evolve. There are a lot of threads throughout all three organizations that are happening simultaneously. Emurgo, they're really thinking deeply about DeFi and they've invited us to collaborate with them on things like stablecoins for example but we're also looking at oracles (oracle pools), DEX and these other things and because there are already people in market who have made mistakes, learned lessons, it gives us the benefit of hindsight. It means we can be much faster to market and we can build much more competitive things in market and the Cardano community gets first access to these next generation DeFi applications without a lot of the problems of the prior generations and that's super beneficial to us.
You know, the other side of it, is that Voltaire is going to have a systemic influence not just on community funding but also the overall evolution and direction of the platform. The longer it exists the more pervasive it will become. Probably first applied towards the Cardano foundation roadmap but later on it will definitely have a lot of influence and say over every element aspect of the system including the launch dApps and these other things. Basically, long term, the types of problems that Cardano solves so that's incredibly appealing to me and very exciting to me because it's like I have this giant community brain with the best and brightest of all of you working with us to get us where we need to go.
You know, another thing that was super encouraging, it's a small thing, but it shows us that we're definitely in the right direction was that we recently got a demo from Pramod (Viswanath) and his team out of university of Illinois on a protocol they create called PrisM which is a super fast proof-of-work protocol and they wrote this beautiful paper and they wrote code along with it that showed that PrisM is a ten thousand times faster than Nakamoto consensus. If you take the bitcoin proof-of-work protocol, you strip it out, you put PrisM in, you can run the entire bitcoin system 10000 times faster. They have these beautiful benchmarks to show that. Even in bad network conditions. (I'm) promoting this team, they're, they're real researchers, and they're real engineers, they use a lot of cool HPC concepts like springboarding and other things like that to accommodate that. Then I asked him in the presentation, I said well, how much faster if you replay the Ethereum chain? He says, well, that it takes a big performance hit, could be only maybe a hundred times because that model is not as easy to optimize and shard with standard computer science concepts. In fact in some cases there are limitations there that really can't be overcome. It turns out that we're more on that UTXO side than we are on the account side. As a coincidence or intent of the design of extended UTXO we're gonna have a lot easier time getting much higher performance where and when it's necessary.
I also approved this week a scaling up of the Basho project. In particular, to build a hydra prototype team. The science has gotten to a point where we can make a really competitive push in that particular direction. What does that mean? It means that in just a few short months we can de-risk technological approaches that long-term will give us a lot of fruit where and when the community decides that they need infrastructure like hydra. Now, here's the beautiful thing about hydra. If you watch my whiteboard back in September of 2017 when Cardano first hit market with Byron I talked about this concept of looking at scalability with a very simple test which is as you get more people in the system it stays at the same performance or it gets faster. We all experience systems that do this, for example, bittorrent, more people downloading something you tend to be able to get it faster and we all experience the converse which is, the system gets slower when you get more people. What does this mean? It means that hydra is an actual approach towards true scalability in the system and it's a lot easier to do than sharding even though we have a beautiful approach to get the sharding on the ledger side if we truly desire to go down that way. There's beautiful ideas that we are definitely in deep discussions about. That's a very complex thing. There was recently a paper ("Ebb-and-Flow Protocols: A Resolution of the Availability-Finality Dilemma") out of Stanford that showed that the Gasper protocol as proposed for ETH2.0 does have some security concerns and it's going to be the burden on the shoulders of the Ethereum 2.0 developers and Vitalik to address those concerns from those Stanford professors. Whenever you have these very complex protocols they have so many different ways they can break and things can go wrong so it's much more appealing when you don't have to embrace complexity to achieve the same. The elegance of hydra is that stake pool operators are very natural parties to put hydra channels on and every time we add one we get much more performance out of that and the system as it gets more valuable. The k factor increases which means you get more stake pull operators, which means you get more hydra channels, so with growth we get appreciation, with appreciation we get more decentralization, with more decentralization we get more performance. In essence, this spiritually speaking, is really what we meant when we said scalability. That the system will always grow to meet its particular needs and we have a very elegant way of moving in that direction that doesn't require us to embrace very sophisticated techniques. It's not to say that these techniques don't have a place and purpose but it says that the urgency of implementing these is gone and we then have the luxury to pick the best science when it's ready instead of rushing it to market to resolve a crisis of high fees. We'll never have that crisis so there's a beauty to Cardano that is missing, I in my view, from many cryptocurrencies and blockchains in the marketplace and we're now seeing that beauty shine through. Not only through our community who are so passionate and amazing but in the science and the engineering itself and how easy it is for us to navigate the concepts. How easy it is for us to add more things, to take some things away, to clean some things up here and there and our ability to move through.
I never imagined when in 2015 I signed up to go in on this crazy ride and try to build a world financial operating system we would have made as much progress as we made today. We've written more than 75 research papers as an organization many of which are directly applicable to Cardano. We've got great partners who work with Nasa and Boeing and Pfizer, massive companies, that have 10 years of history and millions of users to come in and help us grow better. We've worked with incredible organizations, major universities like university of Wyoming, university of Edinburgh, Tokyo, tech professors all across the world. We've worked with incredible engineering firms like VacuumLabs and AtixLabs and Twig and Well-Typed, runtime verification, QuviQ and dozens of others along the years and despite the fact that at times there's been delays and friction throughout this entire journey we've mostly been aligned and we keep learning and growing. It gives me so much hope that our best days are ahead of us and an almost fanatical belief that success is inevitable in a certain respect. You see because we always find a way to be here tomorrow and we always find a way to make tomorrow a better day than today and as long as that's the trend you're monotonically increasing towards a better tomorrow, you're always going to have that outcome, you're always going to be in a position where Cardano shines bright. Towards the end of the month we'll have a lot more to say about the development side and that'll be a beginning just like Voltaire is the beginning and then suddenly you now notice the beautiful parallelism of the roadmap. Shelley continues to evolve, partial delegation is coming, in fact, I signed the contract with vacuumlabs to bring that to Ledger (and Trezor). The Daedalus team is hard at work to make that feature apparent for everyone as is the Yoroi team.
You see that, with now Voltaire, and soon was Goguen, and these are not endpoints, rather they're just beginnings and they're never over. We can always make staking better, more diverse, more merit-based and entertain different control models, have better delegation mechanics, have better user experience. The same for smart contracts, that's an endless river and along the way what we've discovered is it's easy for us to work with great minds and great people. For example with testing of smart contracts I would love to diversify that conversation above and beyond what we can come up with and bring in some firms who have done this for a long time to basically take that part with us shoulder to shoulder and build beautiful frameworks to assist us. For example, runtime verification is doing this with, the EVM with a beautiful project called Firefly to replace Truffle. I believe that we can achieve similar ends with Plutus smart contracts.
When you ask yourself what makes a system competitive in the cryptocurrency space? In my view there are four dimensions and you have to have a good story for all four of those dimensions. You need security and correctness. A lot of people don't prioritize that but when they get that wrong it hurts retail people, it hurts everyday people, billions of dollars have been lost due to the incompetence and ineptitude of junior developers making very bad mistakes and oftentimes those developers faced no consequences. The people who lost money were innocent people who believed in cryptocurrencies and wanted to be part of the movement but didn't protect themselves adequately. That's a really sad thing and it's unethical to continue pushing a model that that is the standard or the likely outcome rather than a rare edge case. You have to as a platform, a third generation platformn invest heavily in giving the developers proper tools to ensure security and correctness. We've seen a whole industry there's been great innovations out of Quantstamp and ConsenSys and dozens of other firms in the space including runtime verification who have really made major leaps in the last few years of trying to improve that story. What's unique to Cardano is that we based our foundations on languages that were designed right the first time and there's over 35 years of history for the approach that we're following in the Haskell side that allows us to build high assurance systems and our developers in the ecosystem to build high assurance systems. We didn't reinvent the wheel, we found the best wheel and we're giving it to you.
I think we're going to be dominant in that respect as we enter 2021. Second, you look at things like ease of maintenance, ease of deployment, the life cycle of the software upgrades to the software and as we've demonstrated with things like the hard fork combinator and the fact that Voltaire is not just a governance layer for ada and Cardano but will eventually be reusable for any dApp deployed on our system. You have very natural tooling that's going to allow people to upgrade their smart contracts, their dApps and enable governance for their users at an incredibly low cost and not have to reinvent the governance wheel each and every application. This is another unique property to our system and it can be reused for the dApps that you deploy on your system as I've mentioned before. Performance is a significant concern and this was often corrupted by marketers especially ICO marketers who really wanted to differentiate (and) say: "our protocol tested on a single server in someone's basement is 500000 transactions per second" and somehow that translates to real life performance and that's antithetical to anyone who's ever to study distributed systems and understands the reality of these systems and where they go and what they do and in terms of performance. I think we have the most logical approach. You know, we have 10 years of history with bitcoin, it's a massive system, we've learned a huge amount and there's a lot of papers written about, a lot of practical projects and bitcoin is about to step into the world of smart contracts. We congratulate them on getting Schnorr sigs in and the success of Taproot. That means entering 2021, 2022, we are going to start seeing legitimate dApps DeFi projects, real applications, instead of choosing Ethereum or Algorand, EOS, Cardano, choosing bitcoin and they're adding a lot to that conversation. I think that ultimately that model has a lot of promise which is why we built a better one. There are still significant limitations with what bitcoin can accomplish from settlement time to the verbosity of contracts that can be written.
The extended UTXO model was designed to be the fastest accounting and most charitable accounting model ever, on and off chain, and hydra was designed to allow you to flex between those two systems seamlessly. When you look at the foundations of where we're at and how we can extend this from domain specific languages, for domain experts, such as Marlowe to financial experts, and the DSLs that will come later, for others, like lawyers and supply chain experts in medical databases and so forth and how easy it is to write and deploy these. Plutus being beautiful glue code for both on and off chain communications. I think we have an incredibly competitive offering for performance and when hydra comes, simply put, there'll be no one faster. If we need to shard, we're going to do that and definitely better than anybody else because we know where our security model sits and there won't be surprise Stanford papers to blindside us that require immediate addressing.
In terms of operating costs, this is the last component, in my view, and that's basically how much does it cost you the developer to run your application? There are really two dimensions, one is predictability and the other is amount. It's not just good enough to say: it's a penny per transaction today. You need to know that after you spend millions of dollars and months or years of effort building something and deploying something that you're not going to wake up tomorrow and now it's five dollars to do what used to cost a penny. You need that cost to be as low as possible and as predictable as possible and again the way that we architectured our system and as we turn things on towards the end of this year and as we enter into the next year we believe we have a great approach to achieve low operating cost. One person asks why Cardano? Well because we have great security and correctness in the development experience and tools with 35 years of legacy that were built right the first time and don't put the burdens of mistakes on your customers. They ask why Cardano and we say: well the chain itself is going to give you great solutions with identity value transformation and governance itself and as a consequence when you talk about upgrading your applications having a relationship with your customers of your applications and you talk about the ease of maintenance of those applications. There's going to be a good story there and we have beautiful frameworks like Voltaire that allow that story to evolve and we keep adding partners and who have decades of experience to get us along. We won't stop until it's much better. They asked why Cardano? We said because at the moment we're 10 times faster today than Ethereum today and that's all we really need for this year and next year to be honest and in the future we can be as fast as we need to be because we're truly scalable. As the system gets more decentralized the system improves performance and where and when we need to shard we can do that. We'll have the luxury of time to do it right, the Cardano way, and when people ask why Cardano? Because the reality is, it's very cheap to do things on our platform and the way we're building things. That's going to continue being the case and we have the governance mechanisms to allow the community to readjust fees and parameters so that it can continue being affordable for users. Everything in the system will eventually be customizable and parameterizable: from block size, to transaction fees and the community will be in a good position to dynamically allocate these things where and when needed so that we can enjoy as an ecosystem predictability in our cost.
In the coming weeks and months, especially in my company, we're going to invest a lot of time and effort into comparison marketing and product marketing. When I see people say, oh well, you've launched proof of stake, a lot of other people have done. I don't think those people fully appreciate the magnitude of what we actually accomplished as an ecosystem and the quality of the protocols that are in distribution. That's not their fault, it's our fault, because we didn't take the time in simplistic terms, not scientific papers and deep code and formal specifications, but rather everyday language, to really show why we're different. I admit that that's a product failing and that needs to be corrected so we hired a great marketing director, named Liza (Horowitz?) and she is going to work full time with me and others in the ecosystem, a great team of people, every single day to get out there and explain what we have done is novel, unique, competitive and special to our industry. Everything from Ouroboros and contrast to major other protocols from the EOSes and Algorands and the Tezos of the world. Why we're different, trade-offs we chose over them, to our network stack, to the extended UTXO model, to Plutus, to Marlowe and we're going to keep hammering away at that until we get it right and everybody acknowledges and sees what has been accomplished.
I've spent five years of my life, good years of my life, and missed a lot to get this project where it needs to go. All of our employees have invested huge sums of their personal lives, their time, their brand, their careers, in trying to make this the really most magical and special cryptocurrency and blockchain infrastructure around. No one ever signed up in this company or the other companies working on Cardano to work on a mediocre protocol. That's just another blockchain, they signed up to change the world, they signed up to build a system that legitimately can look at you in the face and say: one day we have the potential to have a billion users! That's what they signed up for and they showed up to play. They built technology that evolves in that direction with some certainty and great foundations and we have an obligation to market in a way that can show the world why, succinctly, with clarity. Understandably, this has been a failing in the past but you know what? You can always be better tomorrow that monotonically increasing make it better and that's what we're going to do. We recognized it and we're going to invest in it and with Voltaire if we can't do it. You the community can do it and we'll work with you. If you can do a better job and the funding will be there to get that done. In addition to this, we think about 2021 and we ask where does the future take us? I've thought a lot about this you know I've thought a lot about how do we get the next five years as we close out 2020 and here's the reality: we're not going to leave as a company until we have smart contracts and multi-asset and Voltaire has evolved to a point where the community can comfortably make decisions about the future of the protocol and that the staking experience has solidified and it's stable.
I don't care if this costs me millions or tens of millions of dollars out of my own pocket to make happen. I'm going to do that because that's my commitment to you, the community and every product update will keep pushing our way there. We'll continue to get more transparent, we'll continue to get more aggressive and hire more and parallelize more. Aware when we can, to deliver that experience so that Cardano gets where it needs to go. Then when we ask about where do we go next? The reality is that the science as an industry, the engineering as an industry has given a menu of incredibly unique attractive and sexy things that we can pursue. What we're going to do is work with the community and the very same tools that are turning on today, the Voltaire tools, the cardano.ideascale.com tools and we're going to propose a consortium and we're going to bring the best and brightest together and give a vision of where we can take the system in another five years. With the benefit of hindsight, massively improved processes, better estimation capabilities and the fact that we're not starting with two people at IOG. We're starting with 250 people and the best scientific division in our industry and the legacy of almost, nearly by the end of this year, 100 scientific papers. That's us, you know what, there's dozens of companies throughout the history who have worked on Cardano. It's about time to scale them up too and get client diversity. So come next year when the protocol has evolved to the point where it's ready for it, we'll have that conversation with you the community and that's going to be a beautiful conversation. At the conclusion of it, there's going to be certainty of how we're going to evolve over the next five years to get ourselves beyond the cryptocurrency space. I'm very tired of these conversations we have about: are you going to go to (coindesk's) consensus or not? Or who's going to be the big winner? What about Libra or what about this particular regulation and this crypto unicorn and this thing?
You know I've been in the space a long time and I've noticed that people keep saying the same things year after year in the same venues. Yes, the crowd sizes get larger and the amount of value at risk gets larger but I haven't seen a lot of progress in the places where I feel it is absolutely necessary for this technology to be permanent in the developing world. We need to see economic identity. People often ask what is the mission for Cardano? For us IOG, you look at economic identity and you take a look at a roadmap. For it, you scale up and down, and each and every step along the way, from open data, to self-sovereign identity, to financial inclusion. You can keep going down: to decentralized lending, decentralized insurance, decentralized banking. Each and every step along the way to economic identity. When you admit a blockchain tells you that, there's a collection of applications and infrastructure that you need to build.
My life's work is to get to a point where we have the technology to do that. The infrastructure to do that, with principles, and so we'll keep evolving Cardano and we'll keep evolving the space as a whole and the science as a whole until I can wake up and say: each box and that road to economic identity, for all people not just one group, we have a solution for that. I'm going to put those applications on Cardano and success for me is not about us being king of the crypto hill and having a higher market cap than bitcoin or being entrepreneur of the year coindesk's most influential person. It's meaningless noise, success for me is reflecting back at the things that we have accomplished together and recognizing that millions if not billions now live in a system where they all matter, they all have a voice, they all have an equal footing. The Jeff Bezos of the world have the very same experience as the person born in Rwanda and we're not done until that's the case. It's a long road, it's a hard road, but you know what? We're making progress, we have great people in Africa, we have great people in eastern Europe, we have great people in southeast Asia and great partners all along the way. Great people, Latin America, great people in south America, great people here in the United States.
When we talk about economic identity there are millions, if not tens of millions of Americans who don't have it. Same for Canadians, hundreds of thousands, who don't have it. Developed western cultures, it's the greatest blind spot of policy and as we enter into a depression as a result of coronavirus, add millions if not tens of millions more onto that list. Generations are being disenfranchised by this legacy system and we as an ecosystem, we as an entire community are offering a different way forward. Not hyper centralizationn not social credit but a way forward where you own your own money, your own identity, your own data. You're not a victim of surveillance capitalism, you're not a victim of civil asset forfeiture. When you say the wrong things, you get shut out of society. Each and every human being matters and I'm optimistic to believe that when you remind people that they matter they're gonna rise to the occasion. That is the point of my company. In the things that we do each and every day, that's our mission to give the platforms to the world so that those who don't have economic identity can get it and they can keep it and no one can take it from them and they can enjoy an ever increasing growth of standard of living wealth and prosperity.
However you want to measure that this is my goal post, I couldn't care less about the cryptocurrency space. It was a great place to start but the space needs to be reminded why it exists. Bitcoin was given a mandate on the back of the 2008 financial crisis to do something different. It was not given a mandate to go be a new settlement layer for central banks or a new way for the old guard to make more money and banks get bigger and for those who are in control to preserve their power. The whole point of doing something so crazy as to buy a coin that doesn't even exist in real life, that's just a bunch of numbers in the cloud, the whole point of that was so that we as a society could do something different than the way that we'd been doing things before. So, each and every member of the cryptocurrency space needs to remind everyone else from time to time why we're here and where did we come from and where are we going to go.
The beauty of Cardano is we have already achieved for the most part a decentralized brain and that momentum is pushing harder than ever. More and more scientists are waking up, more and more institutions are waking up, getting us there. The code we have, the right approach and I think we have a great competitive offering for 2021 as we go and battle the titans and that's going to be a lot of fun but we know who we are and where we're going and we're in the right places. It's so incredibly encouraging to see the stake pool operators not just be from California or Texas or New York or Canada. To see a lot of stake pool operators from the place that need the most, help everybody does matter and it means a lot to me for the people who are there but it means a lot to everybody to say that we have created an equal platform. It makes the participation of all of us so much more meaningful. We're not just talking to each other, we're talking to the world and by working together on this platform we're lifting the world up and giving people hope. That's the point, there's a lot more to do, we didn't get everything done. You never do you aspire, you work hard, you set a moon, shot and sometimes you can just get to orbit with the first go but you know what? When you build the next rocket you can go to Mars.
Thank you all for being with me, thank you all for being part of this. Today was a damn good day with the announcement of Voltaire. Go to cardano.ideascale.com. You can participate in that, so end of September is going to be a good day too. There's a lot of good days to come, in between a lot of hard days, doing tasks sometimes entirely forgettable but always necessary to keep the revolution going and the movement going. I cannot wait for 2021, our best days are ahead of us, because of you. You all take care now .
Source: https://www.youtube.com/watch?v=BFa9zL_Dl_w
Other things mentioned:
https://cardano.ideascale.com/
https://www.atixlabs.com/blockchain
https://www.well-typed.com/
https://www.vacuumlabs.com/
https://medium.com/interdax/what-is-taproot-and-how-will-it-benefit-bitcoin-5c8944eed8da
https://medium.com/interdax/how-will-schnorr-signatures-benefit-bitcoin-b4482cf85d40
https://quantstamp.com/
https://bloxian.com/bloxian-platforms/ (TWIG)
https://runtimeverification.com/firefly/
https://www.trufflesuite.com/
https://experts.illinois.edu/en/publications/prism-deconstructing-the-blockchain-to-approach-physical-limits (PrisM and not our Prism https://atalaprism.io/)
Ebb-and-Flow Protocols: A Resolution of the Availability-Finality Dilemma (aka Gasper and ETH2.0 fucker) https://arxiv.org/abs/2009.04987
http://www.quviq.com/products/
https://en.wikipedia.org/wiki/Schnorr_signature
submitted by stake_pool to cardano [link] [comments]

Crypto history, part 2

Crypto history, part 2
So, we have already discussed the prerequisites for the creation of electronic currencies, as well as the appearance of the mysterious Satoshi Nakamoto. Today we will continue with this story.
According to Satoshi himself, the idea of ​​creating Bitcoin came to him in 2007. The announcement of the algorithm took place on October 31, 2008, when Satoshi published a «white paper» of bitcoin through the use of electronic mailing lists and sent it to all the addresses contained in the cypherpunk address book. When explaining the letter, he indicated that he had developed a peer-to-peer electronic money system, through which transactions could be performed directly but anonymously between the participants
Satoshi called Bitcoin «e-cash» or «electronic cash». Later, in 2011, Forbes magazine published an article entitled «Crypto currency» dedicated to Bitcoin, after which the term «cryptocurrency» became common place for such systems.
After the Electronic mailing, Satoshi and the cryptographers who joined him began work on the creation of a «client». In January 2009, Bitcoin 0.1 version was launched. Satoshi’s computer became the first «node», Hal Finney was the second to connect to the Blockchain network. In January the same year, the first block of coins was generated and the first transaction made. Satoshi had sent 10 bitcoins to Hal.
In September 2009, the first exchange of bitcoin for real money was made — user Martti Malmi received $ 5.02 for 5050 bitcoins from user ‘NewLibertyStandard’ via PayPal. In fact, this transaction was both a purchase and a sale. In October, the bitcoin exchange rate was determined by multiplying the average computing power used to obtain one coin multiplied by the cost of electricity in the United States, and thus, 1309 bitcoins could be bought for $ 1.
In November 2009, a forum was created on the website bitcoin.org where bitcoin enthusiasts could communicate with one another. With the growth in the number of nodes, the complexity of mining had increased, which in turn necessitated the search for newer ways to mine coins. Instead of mining using a CPU, Users began using the GPUs on video cards to improve the efficiency of their devices. During the same period, the user ArtForz created the first mining farm, which was a combination of several video cards constantly engaged in the mining process.
On July 17, 2010, the first digital currency exchange’ MtGox’ was created. Only 10 years later with the help of NeuronChain, the first digital currency exchange NeuronEx was created which allows users to make digital transactions of not only cryptocurrency, but fiat money!
Now all of the most popular digital currencies are available to transactions on NeuronEx — BTC, BCH, ETH, ETC, LTC, DASH, XRP, Dogecoin, EMC, EOS, BCH, BSV, EURT, USDT, CNHT, XAUT, as well as its own Neuron Coin — NRON.

https://preview.redd.it/4lz79yjgevn51.jpg?width=1200&format=pjpg&auto=webp&s=71467a05fae88c600f86c2380f9cd4aedcfa5802
#Finance #NeuronChain #blockchain #NeuronEx #NeuronWallet #CryptoNeuroNews #crypto
submitted by LadyMariann to NeuronChain [link] [comments]

Satoshi Nakamoto and Bitcoin are not the only contents in Blockchain, This public chain which is possible modifying global finance trending is the "brave wind and waves" for DeFi

DEFI is extending rapidly, Market value is skyrocketing
Every single employee and employer will be shocked by DeFi in Blockchain industry, There has not been a single concept existed can compare to DeFi since block chain technology created ,sparking the fire to spread through the whole block chain industry; Even the founder of Bitcoin and Blockchain Satoshi Nakamoto may not considered that the DeFi trending will exceed Bitcoin.
Defi has become the hot topic in Blockchain field since the beginning of 2019;DeFi is the abbreviation for Decentralized Finance, also called open finance, meaning to build decentralized contracts which belongs to open financial system. DeFi is dedicating to provide time free, space free financial activities to all the people, it is what we called decentralized finance.
In the current financial systems, all financial services are controlled or adjusted unitedly by centralized finance system, whether the basic function such as deposit and transfer, loan or derivatives transactions are monitored and distributed by centralized financial organizations; DeFi is hoping to build a transparent, addressable and inclusive P2P financial system, minimizing the trust risks, simplifying the transactions payment process, expanding transactions scenarios.
DeFi platform has 3 obvious advantages compare to traditional centralized financial systems.
1.Global financial services are applying broadly, allowing everyone getting financial services through internet or smart phones which based on decentralized financial system built-in blockchains, including all the services that current banks organizations provide.
2.Blockchain techniques have high openness characteristic, everyone has the right to access, but nobody has central control right, achieving decentralizing for financial transactions. This point is the original purpose for creating Bitcoin by Satoshi Nakamoto.
3.Cross border will be more convenient and more economical. DeFi is applying the openness trait in Blockchain, avoiding expensive commission during global payment, allowing financial transaction to be more convenient, efficient when minimizing the global transferring cost.
Due to these benefits, DeFi is able to occupy first place at the triennial palace examination for block chain industries because of the benefits above. Capitalist is taking up the positions of the fallen and rising to fight one after another; According to the data within block chain fields on Aug 20, the market value for the whole DeFi industry is reaching 11.3billion dollars, which is the signal for passing the top digital currency industry; at the meantime, all the transactions are reaching 429million dollars in all decentralized exchanges; The total loan is reaching 1.5 billion on loan platform; The fixed asset is reaching 6.37billion dollar value for DeFi.
For global depressed economic, DeFi industry capital is exceeding most financial industries. When the river rises, the boat floats high. DeFi related project is gaining large profits in the vigorous blockchain exploitation processes. Token price is skyrocketing in DeFi. In two years, Total value DeFi project is rising to 10billion or more, From reasonable perspective, The whole DeFi ecosystem is filling with industry bubble, which is missing the flexibility and grounded projects.
Superior projects have something in common.
The so-called decentralized finance in DeFi, It consists two parts, which are decentralization and finance, under current circumstances, most projects only achieve “Financial “part in the industry, real decentralizing has not been achieved; For most DeFi projects, the first customized version was not satisfied the marketing expectations, most core functions will need to be updated, so the initial team has to have complete authority to control the projects in order to complete on-time and efficiency updating jobs.
This means that all the DeFi projects we see, most projects are controlled by initial creating team. Is controlled DeFi belongs to real DeFi? Does any single project can achieve Finance +decentralized?
New born AITD may satisfied blockchain expectation for DEFI, AITD Blockchain new generation foundation public chain at business level is built for “Decentralization +Finance.
As the marketing needs increasing annually for finance industries, such as banks, insurances, securities. AITD is following the trend closely, connecting the idea and purpose of DeFi, building a healthy, complete decentralized financial ecosystem; Blockchain DeFi+AITD are extending to new direction for insurance, Trust, pledge, cross region payment.
INSURANCE: AITD is innovating the current medical system by integrating insurance easy use scenarios, let’s using medical insurance as an example. AITD blockchain is not only storing digital information prove to blocks, but also achieving message sharing; AITD is able to break through the each steps in insurance process, solving asymmetry problem, allowing information transparency during insurance process for upstream and downstream, achieving value flows; Providing the rewarding mechanism for information provider through information sharing, leading medical system information publicized, breaking through each circulation for Medical- insurance-monitoring, realizing medical electronic and electronic insurance business, achieving insurance business stored in block chain networks through blockchain smart contract, achieving auto insurance verification, intelligent insurance claiming goal.
PLEDGE The essence of Pledge is new Smart business, as a new model are becoming the main track for real application, achieving to be the solid foundation for decentralized finance. Financial services should not be built under opacity lonely island. AITD is dedicating to build a finance system that allows everyone visiting as long as internet is available, letting value flow freely; According to the high intelligence and high transparency characteristic, AITD will bring new revolutionized storm to global financial system. The transforming direction for Pledge is open finance, open finance is the future morphology for finance. In the future, we are building highly ecological operating systems, fully integrating the innovative characteristics for front technology, smart business, open organization, digitalized finance, forming delicate business system.
TRUST: which is connecting block chain techniques is incorporating innovation, freedom, equality gene.In the premise of Justice and fair, Block chain Trust is containing market value maintaining promotion system, which is able to observe the instant experiences feedbacks for global users through constant updating, promoting changes for products, perfecting uses experiences’ .AITD collective Trust has high transparency rate, requiring real name authentication for loan corporation and investors themselves, processing transparency for each project’s process, dedicating to build a safe, stable, transparent, efficient online and offline platforms for medium , small, micro sized companies which have capital demand and person who has financing needs; innovating the traditional Trust operation mode, practicing facilitating health industry through technology, applying assets operation idea of integrating “smart” ”capital” idea, collaborating with medical fields experts who made great contributions in this field;dedicating to facilitate medical resources, medical research abilities and financial capitals high efficiency integration.
CROSS REGION PAYMENTS: Block chain payment techniques are changing “traditional assets flow and information flow” operation modes through the structure and improving traditional high cost transferring, low transparency rate, transactions risks through unique advantages of block chains; AITD has comprehensive, strong international bank card fund collecting products and diverse overseas or local payment receiving methods, which are able to provide global one station online payment solution proposals, allowing users to transfer from anywhere, anytime in the world, enabling merchant to accept different kinds of payments habits, processing exchange rate payment automatically; According to cross region payment scenarios, transferring speed and low cost advantages will be concentrated, platform will collaborate with other platforms within the globe, assisting these platforms which have global community backgrounds to explore payment channels.
AITD is incorporating block chain technology and finance to the maximum level. In the original thoughts of Bitcoin from Satoshi Nakamoto,counting on Bitcoin to modify the current financial system mode, allowing real freedom for currency, open sources, decentralization, flowing throughout the society and applying, creating multiple finance scenarios Trust Consensus; AITD+DeFi can achieve things that bitcoin cannot achieve.
AITD advantages, self-owned public chain
Traditional DeFi projects are distributed on the Ethereum or other networks, traffic jam, low experience rate, high processing fee, internet jam, resisting developer and so on, DeFi projects is suggesting user and developer quitting in Ethereum; AITD which belongs to DeFi is facing the same problems, but AITD team has already found the best solution for this problem. We will explain it later.
The current situation that DeFi industries are facing:Although there are too much complaining towards Ethereum, the new or old projects cannot kept without Ethereum. According to the DeFi prime data, in 242 DeFi projects that collecting one time, 197 numbers of DeFi are deployed on Ethereum, EOS and Bitcoin only contain 22 and 23 , DeFi project number is approaching to zero on other public chains, Ethereum is considering as the second leading factor for blockchain industries after Bitcoin, determining the fate of DeFi.
Why are DeFi (such as hot Compound, Uniswap) not existing in other public chains? Ultimately, the reason for public chains hardly generate Defi (except Ethereum) due to the following 3 reasons.
1).Public chain which considers Ethereum as the first public chain, possessing competitive advantages in kinds of assets, total number of assets.
2) Unlike Ethereum, other public chains are not paying much attention to DeFi. they are losing the initiation for following the trend now
3) DeFi Decentralization governing after scaling, causing costs for moving Ethereum to other public chain are hard to estimate.
Actually, after DeFi shocked digital currency encrypted market, each public chain is entering DeFi military prepared competition, capital, techniques, human resources are constantly devoting into DeFi; Finally, there is no single public chain exceeding Ethereum or challenging Ethereum.Pulic chain problems are the pain points for the industry.
Ether researcher once said that “According to the jam in Ether network, even worse than ICO bubble, this is not exaggerated, During the prosperous period for ICO in 2018, Each transaction processing fee is reaching 5.4 US dollars. However, at the 5:00pm in Aug 13th , this number is skyrocketing and reaching 7.4 us dollars, It is 15 times high comparing to 0.5 US dollars in the previous month;DeFi prosperity on Ether is marketing behavior which is against humanity.
Under this circumstances, the trend for searching new public chain is necessary; what is the AITD team solution? The answer is public chain
To avoid anti humanity sanction by Ether public chain and also to build a complete, efficient DeFi ecosystem. AITD team is researching and developing self-owned public chain in block chain for three years, providing multi block chain scenarios services to large user groups on AITD block chain.
In the future,AITD will provide reliable, safe, convenient blockchain services to users in basic public information search, copyright administration, tracing for certified products, ensuring product security scenarios, achieving multi-path communication which Bitcoin is not able to process; Meanwhile, AITD chain is achieving self-closing loop for ecosystem, extending the spirit of DeFi to insurance, Trust, Pledge,Cross border payment etc in multiple financial scenarios, achieving decentralized finance for real.
Current block chain network is independent internet relatively, encountering information island problems; Isolation of the internet is not supporting collaborative operation between each blockchain network. Isolation limit applied fields for the blockchain techniques at maximum level; However, AITD is dedicating to build a strong extensibility block chain networks, when it achieves fast, safe cross chain data visit, it also builds a valuable internet for the whole block chain industry.
Valued internet+ Blockchain decentralized finance, AITD have strong ambition, dedicating to provide value of 11.3billion the best application in financial world, we will wait for the expecting result.
submitted by AITDBlockchai to u/AITDBlockchai [link] [comments]

Bitcoin for beginners

How ironic that one day everyone began to hear that they were cryptocurrencies, but everything that referred to them was synonymous with Bitcoin everywhere they talk about it, the strange thing is that more than 10 have passed years since this project started and many continue with blindfolds, we have evolved, revolutionary things have come into our lives, the last decades have come technologies that have changed our paradigms, such as the internet and many more came one of them it's bitcoin.
Bitcoin arose from the need for a safe, transparent and reliable money. All this is described by Satoshi Nakamoto in his white paper https://www.bitcoin.org/bitcoin.pdf this is at the hand of all so that we can see and read it and know how its structure is shaped and the purpose it has as a currency. Its operation occurred on January 3, 2009, when the genesis block of the chain was published, which was the first block mined in the network, bitcoin turns out to be for the time a magnificent money for the environment that was growing and its use was not long in Expanding its adoption, Hal Finney was one of the first people to support and contribute with Bitcoin since it was part of one of the first nodes, bitcoin has a maximum number of bitcoins that can be created on the network which is 21 million BTC Being this way it solves the problem of inflation since it is a deflationary currency, this system means that no more can be generated and its value will rise more over time due to the supply and demand that there will be in the market.
Every time a transaction is made there will be a number of validators that work to verify that the network is correct, this is through the blockchain is the accounting book where all the transactions made from the genesis block are stored , it is public and we can all see how it works that they do not draw cards up their sleeves, these blocks are mined every 10 minutes with a size of 1 mb approximately 2048 transactions that were made and will be mined by a very important group called miners who solve a mathematical process called proof of work with this will be the final process for your BTC sent will already be in the hands of its recipient.
To make a transaction you only need the address to which you want to send BTC or the QR code to be faster and select the amount in your wallet, with this you will only have to pay a commission for the work carried out by the miners that can vary depending on the time with which you want your transaction to be verified or to be mined in the next block of the chain. Today Bitcoin is the most important currency in the entire market with a strong ecosystem and a very large community that grows more for the security it offers, its price when making this post reaches $ 9,342.58 and a market capitalization of 168,004,364,619, $ 45 with which it takes the number 1 spot on the coinmarketCap list.
original post.
Bitcoin para principiantes
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My Attempt at an Analogy. Feedback would be greatly appreciated.

So, what even is Bitcoin? Bitcoin (shortened as BTC) is like a book. Transactions, the transfer of Bitcoin from one address to another are the lines in the book. Each page from the book can hold thousands of lines. Anyone can hold a copy of the book, and thousands of people do so already and are called nodes. Transactions do not become valid until a page with them is added to the book.
How do you add pages, or blocks, to the book? Once a page gets filled with lines, a special number is generated that depends on the transactions and the special number from the last page through an algorithm. Every line in the new page is broadcasted to everyone who wants to contribute to the making of the book. Those people are called miners. In order to add a page to the book, you have to find the special number. When you find that special number, it is verified by the nodes. The only way to try and find this special number is to simply guess and then check. The algorithm also takes into account how fast the computers can find this special number and changes its difficulty so that a page is added about every 10 minutes. The lucky miner who finds the correct special number gets a reward in the form of Bitcoin. The chance of you adding to the book depends on how powerful your computer is. Basically, everyone is guessing numbers as fast as they can until someone gets lucky. The guessing and checking is done on some form of a computer, so this reward incentivizes the book contributors to keep mining by typically covering their electrical costs.
After every chapter of the book is finished, the block reward, or the reward that comes from adding a page to the book, is halved. A new chapter is made every 210,000 pages, or about every four years. With the creation of bitcoin in 2008, this block reward used to be 50 BTC. Now, it is 6.25 BTC. These block rewards are the only way that new Bitcoin is put into circulation. When you perform a guess and check operation, you currently have a 1 in 15 trillion of a chance to guess correctly. It’s no longer profitable for everyday people like you and me to mine Bitcoin. Don’t worry. There are still plenty of other currencies to mine such as Ethereum or Ravencoin.
Cryptocurrencies offer several advantages over conventional money. First, they diversify your portfolio. Governments tend to just print money when it is needed, often neglecting the risks of doing so and greatly impacting the economy. In Venezuela, CNBC reported that the overall inflation rate has recently reached over 10 million percent. We tend to think that our governments are stable, which is why we trust the dollar. But what happens if the government suddenly collapses, or loses its grip on reality? All those dollars would be completely useless. This is where the promise of cryptocurrencies such as Bitcoin come in. By their very nature, they are decentralized which makes them immune to government manipulation. Second, Bitcoin has a finite supply; you can’t just make more Bitcoins when it reaches 21 million bitcoins because of halving the block reward. Third, the blockchain, or the book, is always available to the public. This makes Bitcoin an anonymous yet transparent network in the sense that anyone can see the transactions, but cannot actually link the addresses to anyone’s identity. Thousands of nodes have a copy of the book, and since new nodes depend on previous nodes, it is resistant to hacking.
Another pro, or a con, depending on who you ask, is that Bitcoins can have any price, but no real value, since they aren’t backed by any physical asset. They are extremely volatile. A problem with Bitcoin is that it is slow at handling transactions, about 7 transactions/sec compared to a maximum of 24,000 for VISA. Another problem with Bitcoin is that it uses a lot of power, we’re talking as much as the eBay, Facebook, and Google servers combined. Since Bitcoin was the first cryptocurrency, newer ones address these problems. Cryptocurrencies can bring more transparency and accountability to the world. That is, if they are designed well. The founder of bitcoin, Satoshi Nakamoto once said, “If you don’t believe it or don’t get it, I don’t have the time to try to convince you, sorry.”
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Cryptocurrency Terms You Need to Know Part 1

Cryptocurrency Terms You Need to Know Part 1

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On our previous blog posts, we’ve talked and introduced Bitcoin, wallets, blockchains, financial technology, and the like to our readers. For sure, some are confused as they just encountered these words for the first time. In this article, we’ve jotted down the common words or phrases that the readers will frequently encounter upon entering the world of cryptocurrency.
Airdrop — an event or process where a project distributes a cryptocurrency to different wallet addresses for free
Altcoin — or alternative coin. Any type of cryptocurrency other than Bitcoin. These coins run its own blockchain network and operate separately and differently from Bitcoin.
Bitcoin — the first successful type of cryptocurrency launched
Blockchain — a digital public ledger that allows users to securely store and send information and currency. Read our article about Blockchain here: https://sw.pe/blogblockchain
Circulating Supply — number of cryptocurrencies that are available and circulating in the market
Cryptocurrency — a virtual or digital currency (example Bitcoin, Litecoin, Swipe Token)
Cryptography — is a mathematical practice of encoding and decoding data or codes
Decentralization — a system or process powered by a group of people or team and not by any central power or authority
Delisting — a process where either a cryptocurrency requests to remove its assets on an exchange or the removal of the crypto by the exchange authority
Double-spending — a type of deceit where an amount of money is spent more than once.
Exchange — a place (website or app) where people can buy and sell cryptocurrencies (examples are Bithumb, Bilaxy, and Bittrex)
Fiat — is a currency issued by the country’s central bank (local currency)
Halving — an event where the usual block reward is reduced by half. Read our article about Bitcoin Halving here: https://medium.com/swipe/what-you-need-to-know-about-bitcoin-halving-58c39db2a487
Initial Coin Offering (ICO) — a method where a new type of cryptocurrency is being offered to the public to invest in for the first time
Know Your Customer — or KYC is a procedure in the financial industry where companies ask for identification details to verify the identity of the customers
Listing — a process where an exchange adds a new cryptocurrency on their system
Mining — a process of validating the information and create a new block in the blockchain.
Node — a computer that participates in building and maintaining the blockchain network.
Peer-to-Peer Network — or P2P a process where two or more computers are connected to share information or data directly
Private Key — a series of random words or mnemonic phrase that serves as the password to access your cryptocurrencies
Public Keys — an alphanumeric code which can be shared publicly to send cryptocurrency transactions
Roadmap — shows the short-term and long-term business goals of a certain company
Satoshi Nakamoto — an unidentified person or group who founded and created Bitcoin
Staking — the act of holding cryptocurrency in a wallet for a period of time to receive a reward
Token — a type of cryptocurrency that does not have its own blockchain.
Wallets — a device, application, or website where people can manage their cryptocurrency assets. Read our article about wallets here: https://sw.pe/blogcryptowallet
Whitepaper — a document that explains the detailed plan and strategy of a certain project. It is created to generate interest and educate people about the concept that the person (or company) is trying to introduce
These are the terminologies that will surely be helpful when familiarizing yourselves in cryptocurrencies. In the second part of this blog, we will be sharing with you more complex words that you will encounter once you fully entered the industry.
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This blog article is also posted at: https://sw.pe/blogcryptoterms1
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Bitcoin (BTC)A Peer-to-Peer Electronic Cash System.

Bitcoin (BTC)A Peer-to-Peer Electronic Cash System.
  • Bitcoin (BTC) is a peer-to-peer cryptocurrency that aims to function as a means of exchange that is independent of any central authority. BTC can be transferred electronically in a secure, verifiable, and immutable way.
  • Launched in 2009, BTC is the first virtual currency to solve the double-spending issue by timestamping transactions before broadcasting them to all of the nodes in the Bitcoin network. The Bitcoin Protocol offered a solution to the Byzantine Generals’ Problem with a blockchain network structure, a notion first created by Stuart Haber and W. Scott Stornetta in 1991.
  • Bitcoin’s whitepaper was published pseudonymously in 2008 by an individual, or a group, with the pseudonym “Satoshi Nakamoto”, whose underlying identity has still not been verified.
  • The Bitcoin protocol uses an SHA-256d-based Proof-of-Work (PoW) algorithm to reach network consensus. Its network has a target block time of 10 minutes and a maximum supply of 21 million tokens, with a decaying token emission rate. To prevent fluctuation of the block time, the network’s block difficulty is re-adjusted through an algorithm based on the past 2016 block times.
  • With a block size limit capped at 1 megabyte, the Bitcoin Protocol has supported both the Lightning Network, a second-layer infrastructure for payment channels, and Segregated Witness, a soft-fork to increase the number of transactions on a block, as solutions to network scalability.

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1. What is Bitcoin (BTC)?

  • Bitcoin is a peer-to-peer cryptocurrency that aims to function as a means of exchange and is independent of any central authority. Bitcoins are transferred electronically in a secure, verifiable, and immutable way.
  • Network validators, whom are often referred to as miners, participate in the SHA-256d-based Proof-of-Work consensus mechanism to determine the next global state of the blockchain.
  • The Bitcoin protocol has a target block time of 10 minutes, and a maximum supply of 21 million tokens. The only way new bitcoins can be produced is when a block producer generates a new valid block.
  • The protocol has a token emission rate that halves every 210,000 blocks, or approximately every 4 years.
  • Unlike public blockchain infrastructures supporting the development of decentralized applications (Ethereum), the Bitcoin protocol is primarily used only for payments, and has only very limited support for smart contract-like functionalities (Bitcoin “Script” is mostly used to create certain conditions before bitcoins are used to be spent).

2. Bitcoin’s core features

For a more beginner’s introduction to Bitcoin, please visit Binance Academy’s guide to Bitcoin.

Unspent Transaction Output (UTXO) model

A UTXO transaction works like cash payment between two parties: Alice gives money to Bob and receives change (i.e., unspent amount). In comparison, blockchains like Ethereum rely on the account model.
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Nakamoto consensus

In the Bitcoin network, anyone can join the network and become a bookkeeping service provider i.e., a validator. All validators are allowed in the race to become the block producer for the next block, yet only the first to complete a computationally heavy task will win. This feature is called Proof of Work (PoW).
The probability of any single validator to finish the task first is equal to the percentage of the total network computation power, or hash power, the validator has. For instance, a validator with 5% of the total network computation power will have a 5% chance of completing the task first, and therefore becoming the next block producer.
Since anyone can join the race, competition is prone to increase. In the early days, Bitcoin mining was mostly done by personal computer CPUs.
As of today, Bitcoin validators, or miners, have opted for dedicated and more powerful devices such as machines based on Application-Specific Integrated Circuit (“ASIC”).
Proof of Work secures the network as block producers must have spent resources external to the network (i.e., money to pay electricity), and can provide proof to other participants that they did so.
With various miners competing for block rewards, it becomes difficult for one single malicious party to gain network majority (defined as more than 51% of the network’s hash power in the Nakamoto consensus mechanism). The ability to rearrange transactions via 51% attacks indicates another feature of the Nakamoto consensus: the finality of transactions is only probabilistic.
Once a block is produced, it is then propagated by the block producer to all other validators to check on the validity of all transactions in that block. The block producer will receive rewards in the network’s native currency (i.e., bitcoin) as all validators approve the block and update their ledgers.

The blockchain

Block production

The Bitcoin protocol utilizes the Merkle tree data structure in order to organize hashes of numerous individual transactions into each block. This concept is named after Ralph Merkle, who patented it in 1979.
With the use of a Merkle tree, though each block might contain thousands of transactions, it will have the ability to combine all of their hashes and condense them into one, allowing efficient and secure verification of this group of transactions. This single hash called is a Merkle root, which is stored in the Block Header of a block. The Block Header also stores other meta information of a block, such as a hash of the previous Block Header, which enables blocks to be associated in a chain-like structure (hence the name “blockchain”).
An illustration of block production in the Bitcoin Protocol is demonstrated below.

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Block time and mining difficulty

Block time is the period required to create the next block in a network. As mentioned above, the node who solves the computationally intensive task will be allowed to produce the next block. Therefore, block time is directly correlated to the amount of time it takes for a node to find a solution to the task. The Bitcoin protocol sets a target block time of 10 minutes, and attempts to achieve this by introducing a variable named mining difficulty.
Mining difficulty refers to how difficult it is for the node to solve the computationally intensive task. If the network sets a high difficulty for the task, while miners have low computational power, which is often referred to as “hashrate”, it would statistically take longer for the nodes to get an answer for the task. If the difficulty is low, but miners have rather strong computational power, statistically, some nodes will be able to solve the task quickly.
Therefore, the 10 minute target block time is achieved by constantly and automatically adjusting the mining difficulty according to how much computational power there is amongst the nodes. The average block time of the network is evaluated after a certain number of blocks, and if it is greater than the expected block time, the difficulty level will decrease; if it is less than the expected block time, the difficulty level will increase.

What are orphan blocks?

In a PoW blockchain network, if the block time is too low, it would increase the likelihood of nodes producingorphan blocks, for which they would receive no reward. Orphan blocks are produced by nodes who solved the task but did not broadcast their results to the whole network the quickest due to network latency.
It takes time for a message to travel through a network, and it is entirely possible for 2 nodes to complete the task and start to broadcast their results to the network at roughly the same time, while one’s messages are received by all other nodes earlier as the node has low latency.
Imagine there is a network latency of 1 minute and a target block time of 2 minutes. A node could solve the task in around 1 minute but his message would take 1 minute to reach the rest of the nodes that are still working on the solution. While his message travels through the network, all the work done by all other nodes during that 1 minute, even if these nodes also complete the task, would go to waste. In this case, 50% of the computational power contributed to the network is wasted.
The percentage of wasted computational power would proportionally decrease if the mining difficulty were higher, as it would statistically take longer for miners to complete the task. In other words, if the mining difficulty, and therefore targeted block time is low, miners with powerful and often centralized mining facilities would get a higher chance of becoming the block producer, while the participation of weaker miners would become in vain. This introduces possible centralization and weakens the overall security of the network.
However, given a limited amount of transactions that can be stored in a block, making the block time too longwould decrease the number of transactions the network can process per second, negatively affecting network scalability.

3. Bitcoin’s additional features

Segregated Witness (SegWit)

Segregated Witness, often abbreviated as SegWit, is a protocol upgrade proposal that went live in August 2017.
SegWit separates witness signatures from transaction-related data. Witness signatures in legacy Bitcoin blocks often take more than 50% of the block size. By removing witness signatures from the transaction block, this protocol upgrade effectively increases the number of transactions that can be stored in a single block, enabling the network to handle more transactions per second. As a result, SegWit increases the scalability of Nakamoto consensus-based blockchain networks like Bitcoin and Litecoin.
SegWit also makes transactions cheaper. Since transaction fees are derived from how much data is being processed by the block producer, the more transactions that can be stored in a 1MB block, the cheaper individual transactions become.
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The legacy Bitcoin block has a block size limit of 1 megabyte, and any change on the block size would require a network hard-fork. On August 1st 2017, the first hard-fork occurred, leading to the creation of Bitcoin Cash (“BCH”), which introduced an 8 megabyte block size limit.
Conversely, Segregated Witness was a soft-fork: it never changed the transaction block size limit of the network. Instead, it added an extended block with an upper limit of 3 megabytes, which contains solely witness signatures, to the 1 megabyte block that contains only transaction data. This new block type can be processed even by nodes that have not completed the SegWit protocol upgrade.
Furthermore, the separation of witness signatures from transaction data solves the malleability issue with the original Bitcoin protocol. Without Segregated Witness, these signatures could be altered before the block is validated by miners. Indeed, alterations can be done in such a way that if the system does a mathematical check, the signature would still be valid. However, since the values in the signature are changed, the two signatures would create vastly different hash values.
For instance, if a witness signature states “6,” it has a mathematical value of 6, and would create a hash value of 12345. However, if the witness signature were changed to “06”, it would maintain a mathematical value of 6 while creating a (faulty) hash value of 67890.
Since the mathematical values are the same, the altered signature remains a valid signature. This would create a bookkeeping issue, as transactions in Nakamoto consensus-based blockchain networks are documented with these hash values, or transaction IDs. Effectively, one can alter a transaction ID to a new one, and the new ID can still be valid.
This can create many issues, as illustrated in the below example:
  1. Alice sends Bob 1 BTC, and Bob sends Merchant Carol this 1 BTC for some goods.
  2. Bob sends Carols this 1 BTC, while the transaction from Alice to Bob is not yet validated. Carol sees this incoming transaction of 1 BTC to him, and immediately ships goods to B.
  3. At the moment, the transaction from Alice to Bob is still not confirmed by the network, and Bob can change the witness signature, therefore changing this transaction ID from 12345 to 67890.
  4. Now Carol will not receive his 1 BTC, as the network looks for transaction 12345 to ensure that Bob’s wallet balance is valid.
  5. As this particular transaction ID changed from 12345 to 67890, the transaction from Bob to Carol will fail, and Bob will get his goods while still holding his BTC.
With the Segregated Witness upgrade, such instances can not happen again. This is because the witness signatures are moved outside of the transaction block into an extended block, and altering the witness signature won’t affect the transaction ID.
Since the transaction malleability issue is fixed, Segregated Witness also enables the proper functioning of second-layer scalability solutions on the Bitcoin protocol, such as the Lightning Network.

Lightning Network

Lightning Network is a second-layer micropayment solution for scalability.
Specifically, Lightning Network aims to enable near-instant and low-cost payments between merchants and customers that wish to use bitcoins.
Lightning Network was conceptualized in a whitepaper by Joseph Poon and Thaddeus Dryja in 2015. Since then, it has been implemented by multiple companies. The most prominent of them include Blockstream, Lightning Labs, and ACINQ.
A list of curated resources relevant to Lightning Network can be found here.
In the Lightning Network, if a customer wishes to transact with a merchant, both of them need to open a payment channel, which operates off the Bitcoin blockchain (i.e., off-chain vs. on-chain). None of the transaction details from this payment channel are recorded on the blockchain, and only when the channel is closed will the end result of both party’s wallet balances be updated to the blockchain. The blockchain only serves as a settlement layer for Lightning transactions.
Since all transactions done via the payment channel are conducted independently of the Nakamoto consensus, both parties involved in transactions do not need to wait for network confirmation on transactions. Instead, transacting parties would pay transaction fees to Bitcoin miners only when they decide to close the channel.
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One limitation to the Lightning Network is that it requires a person to be online to receive transactions attributing towards him. Another limitation in user experience could be that one needs to lock up some funds every time he wishes to open a payment channel, and is only able to use that fund within the channel.
However, this does not mean he needs to create new channels every time he wishes to transact with a different person on the Lightning Network. If Alice wants to send money to Carol, but they do not have a payment channel open, they can ask Bob, who has payment channels open to both Alice and Carol, to help make that transaction. Alice will be able to send funds to Bob, and Bob to Carol. Hence, the number of “payment hubs” (i.e., Bob in the previous example) correlates with both the convenience and the usability of the Lightning Network for real-world applications.

Schnorr Signature upgrade proposal

Elliptic Curve Digital Signature Algorithm (“ECDSA”) signatures are used to sign transactions on the Bitcoin blockchain.
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However, many developers now advocate for replacing ECDSA with Schnorr Signature. Once Schnorr Signatures are implemented, multiple parties can collaborate in producing a signature that is valid for the sum of their public keys.
This would primarily be beneficial for network scalability. When multiple addresses were to conduct transactions to a single address, each transaction would require their own signature. With Schnorr Signature, all these signatures would be combined into one. As a result, the network would be able to store more transactions in a single block.
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The reduced size in signatures implies a reduced cost on transaction fees. The group of senders can split the transaction fees for that one group signature, instead of paying for one personal signature individually.
Schnorr Signature also improves network privacy and token fungibility. A third-party observer will not be able to detect if a user is sending a multi-signature transaction, since the signature will be in the same format as a single-signature transaction.

4. Economics and supply distribution

The Bitcoin protocol utilizes the Nakamoto consensus, and nodes validate blocks via Proof-of-Work mining. The bitcoin token was not pre-mined, and has a maximum supply of 21 million. The initial reward for a block was 50 BTC per block. Block mining rewards halve every 210,000 blocks. Since the average time for block production on the blockchain is 10 minutes, it implies that the block reward halving events will approximately take place every 4 years.
As of May 12th 2020, the block mining rewards are 6.25 BTC per block. Transaction fees also represent a minor revenue stream for miners.
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Who Is The Bitcoin Founder Satoshi Nakamoto Lets Discuss The Creator of Bitcoin more - YouTube Satoshi Nakamoto Vision How To Find Private Key of Imported Blockchain Address Blockchain tutorial 18: Create Bitcoin address with dices

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Who Is The Bitcoin Founder Satoshi Nakamoto

Satoshi Nakamoto's Official Bitcoin Genesis Block Mining Tutorial Eastfist. Loading... Unsubscribe from Eastfist? Cancel Unsubscribe. Working... Subscribe Subscribed Unsubscribe 445. Loading ... Nothing is known about the mysterious Founder of Bitcoin, and the last communication Satoshi Nakamoto had with the world was in two thousand eleven. Since then, there have been many theories about ... This is part 18 of the Blockchain tutorial explaining how to create a Bitcoin address using four 16-sided dices. In this video series different topics will be explained which will help you to ... Satoshi Nakamoto is allegedly the creator of bitcoin so lets discuss him more Lets Discuss The Creator of Bitcoin more bitcoin cash, bitcoin mining, bitcoin ... The original Bitcoin software by Satoshi Nakamoto was released under the MIT license. Most client software, derived or "from scratch", also use open source licensing. Bitcoin is the first ...

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