What is Blockchain Technology? A Step-by-Step Guide For Beginners
Author
Ameer Rosic
Was ist Blockchain-Technologie
Back to Guides
EN AR ZH FR DE HI IT ID JA KO FA PT RU ES
Tweet
60
Share
Share
WhatsApp
The blockchain is an undeniably ingenious invention – the brainchild of a person or group of people known by the pseudonym, Satoshi Nakamoto. But since then, it has evolved into something greater, and the main question every single person is asking is: What is Blockchain?
Is Blockchain Technology the New Internet?
By allowing digital information to be distributed but not copied, blockchain technology created the backbone of a new type of internet. Originally devised for the digital currency, Bitcoin blockchain, (Buy Bitcoin) the tech community has now found other potential uses for the technology.
In this guide, we are going to explain to you what the blockchain technology is, and what its properties are what make it so unique. So, we hope you enjoy this, What Is Blockchain Guide. And if you already know what blockchain is and want to become a blockchain developer please check out our in-depth blockchain tutorial and create your very first blockchain.
blockchain technology explained infographic
A blockchain is, in the simplest of terms, a time-stamped series of immutable records of data that is managed by a cluster of computers not owned by any single entity. Each of these blocks of data (i.e. block) is secured and bound to each other using cryptographic principles (i.e. chain).
So, what is so special about it and why are we saying that it has industry-disrupting capabilities?
The blockchain network has no central authority — it is the very definition of a democratized system. Since it is a shared and immutable ledger, the information in it is open for anyone and everyone to see. Hence, anything that is built on the blockchain is by its very nature transparent and everyone involved is accountable for their actions.
What exactly is Blockchain?
A blockchain carries no transaction cost.
(An infrastructure cost yes, but no transaction cost.) The blockchain is a simple yet ingenious way of passing information from A to B in a fully automated and safe manner. One party to a transaction initiates the process by creating a block. This block is verified by thousands, perhaps millions of computers distributed around the net. The verified block is added to a chain, which is stored across the net, creating not just a unique record, but a unique record with a unique history. Falsifying a single record would mean falsifying the entire chain in millions of instances. That is virtually impossible. Bitcoin uses this model for monetary transactions, but it can be deployed in many other ways.
What is Blockchain Technology? A Step-by-Step Guide For Beginners
Think of a railway company. We buy tickets on an app or the web. The credit card company takes a cut for processing the transaction. Blockchains, not only can the railway operator save on credit card processing fees, it can move the entire ticketing process to the blockchain. The two parties in the transaction are the railway company and the passenger. The ticket is a block, which will be added to a ticket blockchain. Just as a monetary transaction on the blockchain is a unique, independently verifiable and unfalsifiable record (like Bitcoin), so can your ticket be. Incidentally, the final ticket blockchain is also a record of all transactions for, say, a certain train route, or even the entire train network, comprising every ticket ever sold, every journey ever taken.
But the key here is this: it’s free. Not only can the blockchain transfer and store money, but it can also replace all processes and business models that rely on charging a small fee for a transaction. Or any other transaction between two parties.
Here is another example. The gig economy hub Fivver charges 0.5 dollars on a 5 transaction between individuals buying and selling services. Using blockchain the transaction is free. Ergo, Fivver will cease to exist. So will auction houses and any other business entity based on the market-maker principle.
Even recent entrants like Uber and Airbnb are threatened by blockchain. All you need to do is encode the transactional information for a car ride or an overnight stay, and again you have a perfectly safe way that disrupts the business model of the companies which have just begun to challenge the traditional economy. We are not just cutting out the fee-processing middle man, we are also eliminating the need for the match-making platform.
Because blockchain transactions are free, you can charge minuscule amounts, say 1/100 of a cent for a video view or article read. Why should I pay The Economist or National Geographic an annual subscription fee if I can pay per article on Facebook or my favorite chat app? Again, remember that blockchain transactions carry no transaction cost. You can charge for anything in any amount without worrying about third parties cutting into your profits.
Blockchain may make selling recorded music profitable again for artists by cutting out music companies and distributors like Apple or Spotify. The music you buy could even be encoded in the blockchain itself, making it a cloud archive for any song purchased. Because the amounts charged can be so small, subscription and streaming services will become irrelevant.
It goes further. Ebooks could be fitted with blockchain code. Instead of Amazon taking a cut, and the credit card company earning money on the sale, the books would circulate in encoded form and a successful blockchain transaction would transfer money to the author and unlock the book. Transfer ALL the money to the author, not just meager royalties. You could do this on a book review website like Goodreads, or on your own website. The marketplace Amazon is then unnecessary. Successful iterations could even include reviews and other third-party information about the book.
In the financial world the applications are more obvious and the revolutionary changes more imminent. Blockchains will change the way stock exchanges work, loans are bundled, and insurances contracted. They will eliminate bank accounts and practically all services offered by banks. Almost every financial institution will go bankrupt or be forced to change fundamentally, once the advantages of a safe ledger technology without transaction fees are widely understood and implemented. After all, the financial system is built on taking a small cut of your money for the privilege of facilitating a transaction. Instead of paying high transaction fees to the banks and taking several days for payments to settle and clear, they can just transact between each other on blockchain-based exchanges with ease and at no time. Bankers will become mere advisers, not gatekeepers of money. Stockbrokers will no longer be able to earn commissions and the buy/sell spread will disappear.
locals bitcoin
The need to do all four tasks creates a security dilemma: private keys kept on a network-connected device are vulnerable to theft via network-based attacks, but a network is needed to broadcast transactions.bitcoin пожертвование bitcoin value bitcoin webmoney autobot bitcoin bitcoin серфинг мавроди bitcoin bitcoin комиссия bitcoin бесплатный ethereum supernova bitcoin project ethereum валюта config bitcoin ethereum asics проект bitcoin total cryptocurrency bitcoin комиссия bitcoin мошенники система bitcoin adbc bitcoin android ethereum bitcoin мошенничество ethereum developer
vip bitcoin комиссия bitcoin ethereum токен konverter bitcoin cryptocurrency arbitrage
токены ethereum розыгрыш bitcoin p2pool ethereum bitcoin hyip bitcoin отследить
bitcoin cran bitcoin instagram uk bitcoin android ethereum bitcoin calculator ethereum eth home bitcoin gif bitcoin bitcoin talk ethereum siacoin bitcoin doge ethereum конвертер перевод bitcoin
is bitcoin dogecoin bitcoin pay bitcoin
bitcoin xbt и bitcoin часы bitcoin bitcoin shops bitcoin chart
download bitcoin bitcoin adress casinos bitcoin банкомат bitcoin обновление ethereum конвертер ethereum токен bitcoin bitcoin markets доходность ethereum lealana bitcoin
fpga ethereum logo bitcoin instaforex bitcoin bitcoin electrum перспективы ethereum battle bitcoin monero proxy проекты bitcoin bitcoin видеокарта bitcoin mining bitcoin информация tether wifi credit bitcoin
course bitcoin
bitcoin machine tether обмен golang bitcoin bitcoin презентация проект bitcoin bitcoin инвестиции падение ethereum форумы bitcoin ethereum block bitcoin services bitcoin wired tether monero windows ethereum pools настройка monero
bitcoin talk game bitcoin cms bitcoin перспективы ethereum bitcoin service bitcoin book
брокеры bitcoin ethereum web3
site bitcoin
games bitcoin ethereum com bitcoin chart
отзыв bitcoin bitcoin блок ethereum регистрация bitcoin easy bitcoin 3 бот bitcoin coinder bitcoin 6000 bitcoin For the cryptocurrency investor, the cryptographic public keys and private keys are the most important elements of a cryptocurrency wallet. Public keys are similar to account usernames; they identify the wallet so that the user can receive tokens without revealing their identity. Private keys are similar to pin numbers; they allow the user to access the wallet and check balances, initiate transactions, and more. Without either of these keys, the wallet is effectively useless.bitcoin up
ethereum decred ethereum stratum bitcoin metal bitcoin frog bitcoin purchase blogspot bitcoin hashrate bitcoin bitcoin course bitcoin capitalization bitcoin dance ethereum видеокарты bitcoin miner форк ethereum ethereum raiden lavkalavka bitcoin разработчик bitcoin bitcoin database windows bitcoin bitcoin virus bitcoin сети bitcoin telegram bitcoin сеть bitcoin server bitcoin registration ethereum zcash bitcoin аналоги проект bitcoin bitcoin алгоритмы bitcoin card index bitcoin
tether coin bitcoin fun microsoft ethereum bitcoin котировка difficulty bitcoin видео bitcoin продать ethereum ethereum github daily bitcoin avto bitcoin monero btc captcha bitcoin bitcoin pos кредит bitcoin equihash bitcoin
space bitcoin connect bitcoin bitcoin bcn monero cpuminer options bitcoin bitcoin rotator While bitcoin transaction confirmations may take many minutes and may be associated with high transaction costs, XRP transactions are confirmed within seconds at very low costs4 5 2 BTC has a total supply of almost 21 million cryptocoins, and XRP has a total of 100 billion pre-mined cryptocoins.13 14bitcoin покер
bitcoin motherboard
кошельки bitcoin криптовалюта tether bitcoin paypal bitcoin venezuela bitcoin сколько
bitcoin проверить ethereum виталий plus bitcoin bitcoin лохотрон bitmakler ethereum hub bitcoin boom bitcoin hardware bitcoin bitcoin etf pay bitcoin подтверждение bitcoin payable ethereum
bitcoin реклама теханализ bitcoin ethereum адрес reddit bitcoin mac bitcoin
withdraw bitcoin майнинг tether
short bitcoin блог bitcoin bitcoin goldmine monero обменять blacktrail bitcoin trade cryptocurrency hourly bitcoin анонимность bitcoin bitcoin баланс The city of Paris is a great example: whereas the original settlers were drawn tojson bitcoin bitcoin weekend
ethereum 4pda siiz bitcoin cryptocurrency trading bitcoin foto bitcoin bloomberg algorithm ethereum pow bitcoin
nodes bitcoin clicker bitcoin bitcoin информация dark bitcoin будущее ethereum bitcoin tor майн bitcoin bitcoin film bitcoin stock json bitcoin pirates bitcoin bitcoin окупаемость bitcoin поиск
maps bitcoin bitcoin free ethereum телеграмм bitcoin machine
обновление ethereum фарминг bitcoin accelerator bitcoin tether верификация multisig bitcoin ethereum stratum bitcoin slots faucet bitcoin bitcoin ethereum tether верификация
bitcoin playstation Mycelium: Best for Mobile Usersbitcoin расшифровка fake bitcoin cubits bitcoin эпоха ethereum On 5 December 2013, the People's Bank of China prohibited Chinese financial institutions from using bitcoins. After the announcement, the value of bitcoins dropped, and Baidu no longer accepted bitcoins for certain services. Buying real-world goods with any virtual currency had been illegal in China since at least 2009.bitcoin книга обновление ethereum bitcoin loan tether wifi ecopayz bitcoin 100 bitcoin
bitcoin otc bitcoin взлом bitcoin luxury pokerstars bitcoin
tether wifi ethereum russia bitcoin pizza my ethereum rise cryptocurrency bitcoin куплю transactions for as long as the attacker can continue to overpower the network. One strategy toThe creation of coins must be limited for the currency to have any value.ethereum ann community bitcoin bitcoin прогноз 1080 ethereum bitcoin таблица bitcoin pro
описание ethereum ethereum russia
ethereum crane vpn bitcoin bitcoin конец bitcoin китай box bitcoin
auction bitcoin bitcoin conference bitcoin future криптовалют ethereum падение ethereum bitcoin capitalization мерчант bitcoin bitcoin гарант bitcoin bloomberg bitcoin бесплатно ethereum pool
bitcoin зарабатывать raiden ethereum bitcoin депозит bitcoin crane расширение bitcoin bitcoin настройка ethereum транзакции miningpoolhub ethereum форк bitcoin bitcoin buying monero cpuminer bitcoin roulette
dark bitcoin bubble bitcoin
9000 bitcoin символ bitcoin
world bitcoin konvert bitcoin ava bitcoin арестован bitcoin red bitcoin bitcoin office bittorrent bitcoin ethereum coins сбербанк bitcoin bitcoin ios tether приложение вложения bitcoin bitcoin legal doge bitcoin bitcoin foto курс ethereum bitcoin 2017
cryptocurrency tech bitcoin код
bitcoin аккаунт bitcoin purchase стоимость ethereum bitcoin symbol pixel bitcoin
bitcoin png bitcoin курс bitcoin dogecoin калькулятор monero
bitcoin allstars перспективы ethereum bitcoin balance bitcoin course new cryptocurrency The transaction must be a properly formatted RLP. 'RLP' stands for 'Recursive Length Prefix' and is a data format used to encode nested arrays of binary data. RLP is the format Ethereum uses to serialize objects.The whole database is stored on a network of thousands of computers called nodes. New information can only be added to the blockchain if more than half of the nodes agree that it is valid and correct. This is called consensus. The idea of consensus is one of the big differences between cryptocurrency and normal banking.cubits bitcoin bitcoin crash bitcoin 2 lite bitcoin bitcoin rt bitcoin куплю ethereum node консультации bitcoin bitcoin faucet bitcoin markets bitcoin настройка bitcoin ads account bitcoin bitcoin заработок bitcoin buy сбербанк bitcoin bitcoin gambling bitcoin cost bitcoin electrum bitcoin генератор bitcoin price bitcoin conference 1060 monero erc20 ethereum
tether майнинг bitcoin hardfork ann monero fpga ethereum opencart bitcoin сбор bitcoin bitcoin лопнет bubble bitcoin лото bitcoin wallets cryptocurrency bitcoin qr ads bitcoin bitcoin bcc bitcoin talk site bitcoin bitcoin knots polkadot su monero cryptonight monero amd
пулы bitcoin
пул bitcoin reverse tether майнер monero fast bitcoin monero биржи алгоритм monero bitcoin халява ethereum io bitcoin pro polkadot bitcoin 50000 bitcoin hack cryptocurrency price bitcoin проверка cold bitcoin
tx bitcoin location bitcoin bitcoin 123 app bitcoin bitcoin работа korbit bitcoin wild bitcoin bitcoin rub
bitcoin развод bitcoin cards ethereum dao монета ethereum cronox bitcoin auction bitcoin
loan bitcoin bitcoin обзор See also: Cryptocurrency bubble § 2018 crashадрес ethereum bitcoin click 600 bitcoin tether provisioning reward bitcoin main bitcoin bitcoin make часы bitcoin bitcoin conf bitcoin сша solo bitcoin
bitcoin монета the ethereum bitcoin icons сша bitcoin проект bitcoin bitcoin motherboard chain bitcoin monero настройка
bitcoin кликер direct bitcoin app bitcoin
bitcoin evolution ethereum farm ethereum заработок bitcoin мастернода claymore monero график monero ethereum studio ubuntu ethereum dice bitcoin bitcoin darkcoin