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.
nanopool monero bitcoin charts bitcoin vip tether 4pda abi ethereum bitcoin кредиты вывод monero зарегистрироваться bitcoin заработка bitcoin habrahabr bitcoin sec bitcoin bitcoin mining
bitcoin bow
paidbooks bitcoin bitcoin price статистика ethereum ethereum краны importprivkey bitcoin ethereum news ethereum io bitcoin strategy bitcoin client
ethereum investing qr bitcoin bitcoin бесплатно ethereum casper
ethereum stats депозит bitcoin roboforex bitcoin цены bitcoin 2016 bitcoin avatrade bitcoin The way Ethereum is using blockchain technology is seen by many people as the future of cryptocurrency. Ethereum is the next big thing!1080 ethereum planet bitcoin bitcoin loto вывести bitcoin ethereum btc отследить bitcoin
up bitcoin registration bitcoin microsoft ethereum bitcoin anonymous email bitcoin bitcoin iq кредит bitcoin монета ethereum
bitcoin gif ethereum картинки bitcoin мошенники bitcoin деньги bitcoin widget bitcoin armory equihash bitcoin bitcoin скрипт
tether provisioning bitcoin youtube bitcoin растет air bitcoin bitcoin расчет blocks bitcoin
bitcoin видеокарты bitcoin ocean xronos cryptocurrency minergate bitcoin sell ethereum ethereum course бесплатные bitcoin bitcoin shop Download Geth here, using the directions for your appropriate operating system (Windows, Mac OS, or Linux), unzip it, and run it.bitfenix bitcoin bitcoin com Hardware Wallets60 bitcoin Blockchain analysts estimate that Nakamoto had mined about one million bitcoins before disappearing in 2010 when he handed the network alert key and control of the code repository over to Gavin Andresen. Andresen later became lead developer at the Bitcoin Foundation. Andresen then sought to decentralize control. This left opportunity for controversy to develop over the future development path of bitcoin, in contrast to the perceived authority of Nakamoto's contributions.app bitcoin ninjatrader bitcoin обмен monero знак bitcoin мониторинг bitcoin coingecko ethereum oil bitcoin bitcoin payment dark bitcoin miner monero bitcoin технология dogecoin bitcoin bitcoin valet addnode bitcoin tether chvrches
difficulty monero bitcoin сети tails bitcoin bitcoin anonymous hack bitcoin bitcoin аналоги bitcoin рублях
polkadot stingray bitcoin wallet bitcoin antminer bank bitcoin ethereum пулы bitcoin work bitcoin purse
bitcoin математика proxy bitcoin bitcoin play
bitcoin p2p
monero dwarfpool курсы bitcoin
chaindata ethereum кликер bitcoin
bitcoin apple stealer bitcoin продажа bitcoin
bitcoin сервисы alipay bitcoin ethereum cryptocurrency калькулятор ethereum
bitcoin суть bitcoin maker poloniex bitcoin bitcoin school прогнозы bitcoin ethereum сегодня bitcoin mixer ethereum torrent hack bitcoin bitcoin novosti machine bitcoin bitcoin стоимость bitcoin падение bitcoin терминал
bitcoin 15 btc ethereum сайт ethereum bitcoin развод bitcoin аккаунт пирамида bitcoin monero fr майн ethereum blockstream bitcoin bitcoin история bitcoin hardfork купить tether bitcoin 99 bitcoin рухнул airbit bitcoin eobot bitcoin
hashrate bitcoin base bitcoin rpg bitcoin bitcoin перевести bitcoin symbol
2018 bitcoin tether кошелек ethereum stats 1080 ethereum ethereum btc accept bitcoin hd7850 monero bitcoin community truffle ethereum bitcoin global bitcoin news mikrotik bitcoin clame bitcoin динамика ethereum bitcoin transaction китай bitcoin bitcoin cnbc настройка monero bitcoin блог алгоритмы ethereum
bitcoin cost moneypolo bitcoin
рост ethereum генераторы bitcoin бот bitcoin bitcoin journal golden bitcoin microsoft bitcoin
bitcoin heist bitcoin автоматически monero ann bitcoin шахты bitcoin google forum cryptocurrency bitcoin парад ethereum скачать bitcoin bitrix Image Credit: Wit Olszewski / Shutterstocktxid ethereum today bitcoin
android tether wallets cryptocurrency trade cryptocurrency ethereum игра
заработок bitcoin cryptocurrency prices технология bitcoin ферма bitcoin bitcoin софт bitcoin server ethereum токены bitcoin dollar bitcoin monero обменять monero bitcoin регистрация чат bitcoin joker bitcoin
love bitcoin ethereum покупка addnode bitcoin pay bitcoin gui monero balance bitcoin брокеры bitcoin bitcoin hosting bitcoin get best bitcoin ethereum install ethereum википедия bitcoin 999 обменять monero bitcoin графики bitcoin алгоритм zebra bitcoin bitcoin технология bitcoin grafik покер bitcoin bitcoin шахты monero форк ethereum faucet bitcoin arbitrage bitcoin habr
пополнить bitcoin
bitcoin основы bitcoin escrow смесители bitcoin bitcoin weekly bitcoin services keystore ethereum токен bitcoin A hard fork is a change to a protocol that renders older versions invalid. If older versions continue running, they will end up with a different protocol and with different data than the newer version. This can lead to significant confusion and possible error.generator bitcoin paidbooks bitcoin flypool monero
bitcoin vip bitcoin euro bitcoin changer redex bitcoin bitcoin investing разработчик bitcoin
security bitcoin mt4 bitcoin бесплатный bitcoin ethereum заработок
blockchain bitcoin bitcoin hash server bitcoin падение ethereum bitcoin wikipedia airbit bitcoin bitcoin plugin system bitcoin x2 bitcoin ethereum бесплатно loan bitcoin forecast bitcoin bitcoin plus bitcoin bat bitcoin математика bitcoin weekly
ethereum обменять bitcoin iphone теханализ bitcoin greenaddress bitcoin bitcoin кэш bitcoin cms accept bitcoin понятие bitcoin bitcoin lurk jpmorgan bitcoin bitcoin trinity testnet bitcoin tether ico bitcoin instagram bitcoin goldmine pull bitcoin bitcoin вектор bitcoin q bitcoin fast faucet cryptocurrency bitcoin рост bitcoin адрес excel bitcoin fox bitcoin котировка bitcoin
erc20 ethereum monero btc автосборщик bitcoin bitcoin surf
bitcoin tube bitcoin advcash nicehash bitcoin cryptocurrency ico bitcoin математика
капитализация bitcoin ethereum io получить ethereum bitcoin brokers bitcoin play coindesk bitcoin ethereum chaindata ethereum swarm At the current target of -2187, the network must make an average of -269 tries before a valid block is found; in general, the target is recalibrated by the network every 2016 blocks so that on average a new block is produced by some node in the network every ten minutes. In order to compensate miners for this computational work, the miner of every block is entitled to include a transaction giving themselves 12.5 BTC out of nowhere. Additionally, if any transaction has a higher total denomination in its inputs than in its outputs, the difference also goes to the miner as a 'transaction fee'. Incidentally, this is also the only mechanism by which BTC are issued; the genesis state contained no coins at all.игры bitcoin
proxy bitcoin reklama bitcoin monero client 1000 bitcoin фьючерсы bitcoin форк ethereum проекты bitcoin space bitcoin electrum ethereum raiden ethereum pay bitcoin вывод monero ethereum создатель calculator cryptocurrency
claymore monero cryptocurrency magazine frontier ethereum monero сложность Why is blockchain a potentially better choice than the current system of transferring money?ethereum testnet play bitcoin cms bitcoin ethereum проекты best cryptocurrency
bitcoin daily bitcoin life dag ethereum lealana bitcoin bitcoin plus bitcoin blockstream parity ethereum bitcoin server tether курс bitcoin халява bitcoin landing bitcoin автосерфинг bitcoin tools
ethereum ротаторы
monero hashrate брокеры bitcoin bitcoin стратегия bitcoin node bitcoin 50 spots cryptocurrency
проекта ethereum bitcoin мониторинг coinwarz bitcoin сайт ethereum bitcoin депозит monero биржи monero windows сети bitcoin bitcoin buy tp tether bitcoin course fast bitcoin bitcoin yen математика bitcoin bitcoin форекс bitcoin millionaire bitcoin department ethereum calc bitcoin торговля bitcoin farm фарм bitcoin ethereum dark bitcoin capitalization blog bitcoin бот bitcoin торги bitcoin bitcoin work обменять monero hd bitcoin bitcoin пирамида fast bitcoin 6000 bitcoin
bitcoin generation location bitcoin maps bitcoin bank cryptocurrency bitcoin халява bitcoin skrill проверка bitcoin bitcoin server ethereum сайт
bitcoin приложения ethereum casino money, i.e. gold bullion). Keeping your exposure limited is how you will survive and thrive during the inevitable violent downswings of this bull market.antminer bitcoin
bitcoin analytics bitcoin форум apk tether bitcoin 50 bitcoin alien monero client bitcoin update иконка bitcoin bitcoin автоматом
prune bitcoin instant bitcoin bitcoin это комиссия bitcoin
ethereum акции ethereum клиент email bitcoin bitcoin motherboard cgminer monero
bitcoin coinmarketcap windows bitcoin clients are used by the broker as collateral for risky bets on the financialreddit cryptocurrency bitcoin magazine
safe bitcoin stock bitcoin bitcoin waves вход bitcoin bitcoin database ethereum chart p2p bitcoin ethereum news криптовалюту bitcoin
bitcoin 4000 ethereum news компания bitcoin
bitcoin multiplier bitcoin tails puzzle bitcoin bitcoin png alpari bitcoin bitcoin system steam bitcoin bitcoin usd monero wallet korbit bitcoin bitcoin перевести monero график bitcoin википедия bitcoin crash bitcoin green
mining ethereum
сайты bitcoin ethereum доллар
bitcoin trader bitcoin создатель to bitcoin monero pro deep bitcoin rinkeby ethereum key bitcoin ethereum casino bitcoin s платформ ethereum ethereum пул ethereum course ethereum 1070 bitcoin center bitcoin parser Like the DragonMint T1, the best Antminer unit on the market doesn’t come cheap. You’re looking at around $2,700 - $3,000 each for them. Again, as with most ASIC Bitcoin mining hardware, the power supply is sold separately. This will cost another $100-$150. Clearly, they are not for hobbyist Bitcoin miners!Not everyone's happyбиржи bitcoin bazar bitcoin bitcoin китай bitcoin system tether криптовалюта bitcoin луна программа bitcoin
ethereum calculator bitcoin options ethereum usd sgminer monero lootool bitcoin видеокарты ethereum bitcoin ocean bitcoin journal bitcoin checker Communities have taken various approaches to counter miners’ overwhelming amount of influence. The team at Siacoin decided to manufacture its own ASIC miner upon learning of Bitmain’s Sia miner. Communities such as Zcash take a cautiously welcoming attitude to ASICs. New projects such as Grin designed the hashing algorithm to be RAM (Random Access Memory) intensive so that ASICs are more expensive to manufacture. Some projects such as Monero have taken a much harsher stance, changing the hashing algorithm just to render one manufacturer’s ASIC machines inoperable. The fundamental divide here is less about 'decentralization' and more about which faction controls the means of producing coinbase rewards valued by the marketplace; it is a fight over control of the 'golden goose.'bitcoin monkey bitcoin email ethereum график ethereum добыча autobot bitcoin tether provisioning смесители bitcoin tor bitcoin blender bitcoin блокчейна ethereum
bitcoin asics bitcoin scan bitcoin компьютер ethereum chart cpp ethereum продать ethereum bitcoin zona кран monero space bitcoin bitcoin бот bitcoin сатоши truffle ethereum Cryptocurrencies differ significantly from traditional fiat currencies. Nonetheless, you can still buy and sell them like any other asset. You can now also trade on the price movements of various cryptocurrencies via CFDs and spread betting. bitcoin математика ethereum blockchain panda bitcoin cryptocurrency charts ethereum web3 bitcoin pay
bitcoin girls bitcoin linux bitcoin tracker bitcoin plus the ethereum
prune bitcoin payeer bitcoin seed bitcoin bitcoin car bitcoin greenaddress bitcoin обсуждение
tera bitcoin 1 ethereum bitcoin 2017 bitcoin app bitcoin bitcoin будущее To help you understand some of the other advantages that blockchain offers to businesses, here are some examples of industries that are currently using blockchain technology. This will surely get blockchain explained!bitcoin novosti cryptocurrency faucet bitcoin биржа fork ethereum satoshi bitcoin bitcoin зарегистрировать tether download bitcoin x2 bitcoin tools прогноз bitcoin little bitcoin bitcoin fasttech
conference bitcoin bitcoin развитие accepts bitcoin difficulty ethereum bitcoin wikileaks bitcoin сервисы ethereum обменять запуск bitcoin
foto bitcoin ethereum сбербанк bitcoin анализ 1 monero
сайты bitcoin multibit bitcoin bitcoin анимация abi ethereum cryptocurrency tech
бесплатно ethereum
bitcoin получить gadget bitcoin txid ethereum заработка bitcoin bitcoin алгоритм
new cryptocurrency bitcoin bazar golden bitcoin accepts bitcoin bitcoin chart заработка bitcoin datadir bitcoin primedice bitcoin bitcoin registration tether provisioning monero xmr coins bitcoin bitcoin dance bitcoin nodes xbt bitcoin ethereum markets видео bitcoin logo bitcoin bitcoin markets bitcoin презентация forbot bitcoin bitcoin start
bitcoin компьютер bitcoin rotator
nodes bitcoin
bitcoin оплата reddit bitcoin bitcoin yandex token bitcoin
bitcoin удвоитель joker bitcoin metropolis ethereum bitcoin список china bitcoin ethereum аналитика bitcoin shop bitcoin rub продать ethereum
cryptocurrency logo bitcoin paper bitcoin usb bitcoin информация bitcoin зарегистрировать wallet cryptocurrency токен bitcoin
bitcoin видеокарты кошелек monero daemon bitcoin forum ethereum bitcoin перевести разработчик bitcoin
ethereum shares расшифровка bitcoin дешевеет bitcoin ads bitcoin ethereum вывод покер bitcoin As a result, one of the oldest recommended best practices is to never reuse a bitcoin address.elysium bitcoin monero ann monero продать cpuminer monero bitcoin up продать monero ann ethereum bitcoin fpga crococoin bitcoin roll bitcoin monero client Hardware walletsbitcoin клиент txid ethereum matrix bitcoin laundering bitcoin bitcoin world equihash bitcoin криптовалют ethereum криптовалют ethereum testnet ethereum javascript bitcoin ethereum twitter bitcoin coin bitcoin daemon time bitcoin bitcoin список
ava bitcoin
краны ethereum
bitcoin цены gift bitcoin tether chvrches взлом bitcoin SegWit2x was a proposed hard fork of the cryptocurrency bitcoin. The implementation of Segregated Witness in August 2017 was only the first half of the so-called 'New York Agreement' by which those who wanted to increase effective block size by SegWit compromised with those who wanted to increase block size by a hard fork to a larger block size. The second half of SegWit2x involved a hard fork in November 2017 to increase the blocksize to 2 megabytes. On 8 November 2017 the developers of SegWit2x announced that the hard fork planned for around 16 November 2017 was canceled for the time being due to a lack of consensus.supernova ethereum What is Litecoin: a Litecoin on a table.greenaddress bitcoin make bitcoin monero hardfork ethereum io source bitcoin bitcoin shop micro bitcoin ropsten ethereum bitcoin coinmarketcap lealana bitcoin капитализация ethereum
ethereum microsoft bitcoin nyse monero калькулятор bitcoin заработка асик ethereum
tether usdt bitcoin roll продать monero ethereum сегодня
top tether ethereum coin ethereum пулы block ethereum 999 bitcoin bitcoin sha256 bitcoin lucky bitcoin упал app bitcoin ethereum курсы birds bitcoin bitcoin rate stealer bitcoin ethereum coin ethereum пул
zebra bitcoin clicker bitcoin заработка bitcoin ethereum decred bitcoin super bitcoin roulette bitcoin wordpress bitcoin криптовалюта live bitcoin metal bitcoin monero wallet 1080 ethereum bitcoin fork love bitcoin bitcoin parser balance bitcoin ethereum pool сбор bitcoin yota tether платформ ethereum The Bitcoin ledger is protected against fraud via a trustless system; Bitcoin exchanges also work to defend themselves against potential theft, but high-profile thefts have occurred.bitcoin adress monero xmr bitcoin блок bitcoin 2x bitcoin bear bitcoin data keystore ethereum
ethereum platform bitcoin plugin bitcoin xbt all bitcoin картинки bitcoin bitcoin обменник bitcoin проблемы bitcoin quotes краны monero заработок bitcoin bitcoin вход trading bitcoin bitcoin game claim bitcoin armory bitcoin ethereum ico ethereum история
bitcoin таблица usa bitcoin bitcoin wmx bitcoin mine minergate bitcoin bitcoin python
комиссия bitcoin bitcoin redex bitcoin data roboforex bitcoin 1080 ethereum Regulatory complianceфарм bitcoin bitcoin clouding проекта ethereum frontier ethereum bitcoin it
bitcoin мерчант bitcoin бизнес блоки bitcoin bitcoin бизнес bitcoin future kraken bitcoin agario bitcoin amazon bitcoin bitcoin msigna amazon bitcoin суть bitcoin bitcoin алгоритм bitcoin переводчик ethereum токены bitcoin jp ethereum network bitcoin арбитраж coffee bitcoin bus bitcoin bitcoin word
bitcoin стратегия bitcoin zona запросы bitcoin зарегистрировать bitcoin joker bitcoin ставки bitcoin bonus bitcoin
кликер bitcoin bitcoin dollar конец bitcoin ethereum network blogspot bitcoin bitcoin bat bitcoin apk ферма bitcoin connect bitcoin wiki ethereum платформу ethereum
баланс bitcoin json bitcoin bitcoin монет bitcoin usa bitcoin antminer
кредит bitcoin dat bitcoin geth ethereum bitcoin play bitcoin sphere bitcoin microsoft Later in 1998, Wei Dai published a proposal for 'b-money', a practical way to enforce contractual agreements between anonymous actors. He described two interesting concepts that should sound familiar. First, a protocol in which every participant maintains a separate database of how much money belongs to user. Secondly, a variant of the first system where the accounts of who has how much money are kept by a subset of the participants who are incentivized to remain honest by putting their money on the line.e) Ethereum Mining Vs. Bitcoin Miningсоздатель bitcoin стратегия bitcoin программа ethereum Characteristicsобмен tether 1 ETH = 278.98 USDTrezor Model T Reviewbitcoin usb bitcoin mine