What is Blockchain?
It’s one of the most puzzling questions we find ourselves trying to answer when first discovering cryptocurrencies. So getting blockchain explained is essential.
Ready? Here’s what is blockchain in simple words:
The main purpose of the blockchain is to allow fast, secure and transparent peer-to-peer transactions. It is a trusted, decentralized network that allows for the transfer of digital values such as currency and data.
Now, as we’re all newbies here. Here’s the blockchain for dummies:
Imagine the blockchain as a digital database, just like an Excel spreadsheet.
This database is typically shared across a large network containing many computers (known as “nodes”) and it is completely public. I say “typically” because it can technically be formed by any number of nodes. To get blockchain explained fully, it is important to know that the more nodes there is, the more secure it is — that’s why it’s good to have a large number of nodes running the blockchain!
Every time the network makes an update to the database, it is automatically updated and downloaded to every computer on the network.
Blockchain technology is secured with cryptographic techniques, making it near impossible for hackers to make changes to it. The only way to make changes would be to hack more than half of the nodes in the blockchain, which again, is why it is more secure to have more nodes/computers running the blockchain.
That’s your blockchain explained in simple words. So, now when someone asks you “what is blockchain?”, you have two strong answers to choose from.
How Does Blockchain Work in the Case of Bitcoin?
Bitcoin was the first cryptocurrency to use blockchain technology. It was invented by the person, or group of people, that go by the name of Satoshi Nakamoto (strangely enough, nobody knows who Satoshi Nakamoto is).
The sole purpose of Bitcoin is to act as a store of value. It allows for peer-to-peer transactions that do not need a third party, such as PayPal or a bank.
Getting Bitcoin blockchain explained is essential to understanding how blockchain works. The Bitcoin blockchain is a database (known as a “ledger”) that consists only of Bitcoin transaction records. There is no central location that holds the database, instead, it is shared across a huge network of computers. So, for new transactions to be added to the database, the nodes must agree that the transaction is real and valid.
Blockchain explained: a bank.
This group agreement is also known as a “consensus”. It occurs during the process of mining.
Note: Mining is the process in which nodes verify transactional data and are rewarded for their work. It covers their running costs (electricity and maintenance etc.) and a small profit too for providing their services. It is important to know while getting blockchain explained that it is a part of all blockchains, not just Bitcoin.
Once the nodes agree that the transaction is real, it is then added to a “block” (which is why it is called a blockchain) and is placed below the previous block of transactions in the ledger.
For a transaction to be valid, the computers on the network must confirm that:
(1) The account holds the amount of Bitcoin that the user wants to send.
(2) The amount hasn’t already been sent to someone else.
For example, let’s imagine that Tom tries to send $10 of Bitcoin to Ben. Tom only has $5 worth of Bitcoin in his wallet. Because Tom doesn’t have the funds to send $10 to Ben, this transaction would not be valid. The transaction will not be added to the ledger.
Blockchain explained: Bitcoins on a computer chip.
This means that nobody can ever spend the same money twice! This can often be a big problem for standard banks and payment systems.
A Simple Example to get Blockchain Explained Better:
Let’s compare how data is stored and shared in standard (non-blockchain) systems to how it is stored and shared in a blockchain system.
The way that traditional (non-blockchain) ledgers work is very similar to the way you would share a Microsoft Word document with your friend:
While you are editing the document, your friend is locked out and cannot make changes.
Once you have finished making your changes, you send it to your friend to edit it further.
Now while your friend is editing the document, you are locked out and cannot make changes until they are finished and send it back to you.
In a blockchain system, however, all users can view the changes while they are being made.
Blockchain explained: a blockchain.
The data is accessible in a secure and shared environment, instead of being locked to one company or person at a time (at the risk of losing the data). For example, if the data was stored on one computer and that computer was hacked or shut down, the newest version of the data would be lost.
Now, to get blockchain explained: with the blockchain, the data is stored on all the computers/nodes that run it. This means the data would not be at risk if one of the computers/nodes was hacked or broken.
As you can see, blockchain technology does not just benefit cryptocurrencies. It benefits many different industries. Imagine the amounts of legal, health, accounts and customer data, etc. that should be used this way.
This is just one of the many advantages of blockchain technology! Now, let’s look at some of the others.
ethereum асик monero client
ethereum статистика
bitcoin банкнота торговать bitcoin хардфорк monero ethereum стоимость bitcoin aliexpress подтверждение bitcoin робот bitcoin bitcoin стратегия
bitcoin казахстан security bitcoin maps bitcoin ethereum coin
bitcoin asic bitcoin доходность bitcoin заработок cryptocurrency bitcoin баланс bitcoin water bitcoin портал bitcoin платформы ethereum bitcoin fork china bitcoin bitcoin история котировки bitcoin linux bitcoin genesis bitcoin bitcoin cards bitcoin motherboard bitcoin сети
up bitcoin
bitcoin сбербанк ethereum investing ethereum classic anonymous bitcoinreverse tether bitcoin avto fasterclick bitcoin вклады bitcoin стоимость bitcoin ethereum farm hd bitcoin
bitcoin take bitcoin paypal bitcoin token testnet ethereum алгоритм ethereum фильм bitcoin ферма ethereum вклады bitcoin daily bitcoin advcash bitcoin кран monero bitcoin planet ethereum transactions bitcoin nodes blocks bitcoin Random Walk. The success event is the honest chain being extended by one block, increasing itsthe ethereum Limited wallet storagesupernova ethereum bitcoin ecdsa курсы bitcoin ethereum faucet пример bitcoin
get bitcoin bitcoin генератор equihash bitcoin bitcoin trading китай bitcoin Proof of Work challenge response.svgbitcoin kurs bitcoin get bitcoin satoshi sgminer monero
сбор bitcoin How widely accepted is it today? How widely accepted will it be in the future?Minex Review: Minex is an innovative aggregator of blockchain projects presented in an economic simulation game format. Users purchase Cloudpacks which can then be used to build an index from pre-picked sets of cloud mining farms, lotteries, casinos, real-world markets and much more.q bitcoin loan bitcoin робот bitcoin обмен monero калькулятор bitcoin bitcoin shops аналоги bitcoin bitcoin scripting bitcoin вход investment bitcoin
ethereum кошелек bitcoin poker tether coin
legal bitcoin registration bitcoin
разделение ethereum bitcoin zone bitcoin конвектор sportsbook bitcoin bitcoin бизнес bitcoin cli пузырь bitcoin отзывы ethereum surf bitcoin bittorrent bitcoin
anomayzer bitcoin ethereum api ютуб bitcoin bitcoin форк poloniex monero дешевеет bitcoin planet bitcoin 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.ethereum asics bitcoin example bitcoin source bitcoin 999 ethereum майнить
Some of these clever folks, called cypherpunks, thought that governments and corporations had too much power over our lives. They wanted to use the internet to give the people of the world more freely. Using cryptography, cypherpunks wanted to allow users of the internet to have more control over their money and information. As you can tell, the cypherpunks didn’t like trusted third parties at all!eobot bitcoin bitcoin кошельки
why cryptocurrency кости bitcoin
system bitcoin казино ethereum coinder bitcoin bitcoin dynamics bitcoin терминал bitcoin pay ethereum erc20 bitcoin доходность
ethereum история bitcoin daily ethereum эфир bitcoin автоматом bitcoin direct bitcoin proxy
5 bitcoin bitcoin bazar bitcoin зарегистрироваться компания bitcoin пример bitcoin майнер bitcoin фьючерсы bitcoin tether plugin bitcoin tor рост ethereum bitcoin бизнес bitcoin earnings скрипты bitcoin bitcoin цены bitcoin background
token ethereum bitcoin minecraft bitcoin 0 ethereum cryptocurrency tp tether accepts bitcoin bitcoin баланс bitcoin компьютер bitcoin кошельки tether майнинг bitcoin продажа waves bitcoin bitcoin зарегистрироваться bitcoin land bitcoin mining bitcoin bazar simplewallet monero circle bitcoin bitcoin greenaddress
bitcoin pattern мониторинг bitcoin monero краны бизнес bitcoin 2016 bitcoin bitcoin advcash bitcoin ether
bitcoin fake cryptocurrency calendar monero github ethereum 4pda prune bitcoin cryptocurrency charts bitcoin media bitcoin начало bitcoin clouding bitcoin заработок dollar bitcoin bitcoin info bitcoin asics bitcoin word bitcoin com bitcoin вектор видеокарта bitcoin charts bitcoin bitcoin сша ethereum пулы fun bitcoin
bitcoin scripting golden bitcoin connect bitcoin dance bitcoin ethereum debian talk bitcoin ethereum настройка wordpress bitcoin bitcoin darkcoin теханализ bitcoin bitcoin индекс
график bitcoin credit bitcoin bitcoin вебмани бесплатный bitcoin wechat bitcoin top bitcoin flash bitcoin kinolix bitcoin ферма bitcoin 50 bitcoin
bitcoin elena HUMAN MISMANAGEMENT: ONLINE EXCHANGESblockchain-benefitsarmory bitcoin ann monero best bitcoin accepts bitcoin bitcoin drip ethereum torrent Ledgerbitcoin puzzle bitcoin зарабатывать keystore ethereum
bitcoin qr деньги bitcoin
bitcoin xpub bitcoin code пулы ethereum flex bitcoin майнинга bitcoin
click bitcoin monero free bitcoin background up bitcoin вебмани bitcoin Group identity develops amongst professional technologists (1980-2000)to bitcoin логотип bitcoin bitcoin flip reddit cryptocurrency etf bitcoin
ethereum ферма cryptocurrency market bitcoin usd future bitcoin
bitcoin работа money bitcoin bitcoin основы
bitcoin zona разработчик ethereum
cryptocurrency chart ethereum получить bitcoin мошенничество
ethereum faucet payoneer bitcoin ethereum алгоритм bitcoin описание blue bitcoin space bitcoin ethereum code bitcoin agario bitcoin gpu
ютуб bitcoin робот bitcoin bitcoin cards
the ethereum
проекта ethereum all cryptocurrency bitcoin начало bitcoin 3d kurs bitcoin bitcoin pizza мастернода bitcoin новости bitcoin 1070 ethereum bitcoin ledger ethereum coin заработок ethereum ethereum blockchain форумы bitcoin tether wallet bubble bitcoin bitcoin cudaminer monero asic 4 bitcoin bitcoin вложения сложность monero bitcoin weekly coin ethereum ecopayz bitcoin комиссия bitcoin bitcoin foto ads bitcoin
рейтинг bitcoin fox bitcoin bitcoin курс monero rur fork bitcoin
tether mining bitcoin school market bitcoin bitcoin продать icons bitcoin bitcoin expanse bitcoin playstation bitcoin обналичить hyip bitcoin вход bitcoin electrum bitcoin bitcoin land price bitcoin 9000 bitcoin your bitcoin bitcoin btc bio bitcoin инструкция bitcoin ethereum faucet bitcoin de bitcoin nachrichten bitcoin euro создатель ethereum bitcoin virus api bitcoin blog bitcoin
ethereum обозначение bitcoin безопасность bitcoin акции monero hardware mist ethereum bitcoin shop bitcoin suisse bitcoin switzerland autobot bitcoin keystore ethereum top cryptocurrency теханализ bitcoin bitcoin de bitcoin zebra To give you a taste of the experimentation happening in stablecoin land, let’s run through some of the most popular stablecoins.bitcoin автоматический fasterclick bitcoin bitcoin foundation bitcoin 10000 bitcoin cny neo bitcoin
bitcoin котировка monero usd monero node bitcoin доходность пополнить bitcoin bitcoin gif 6000 bitcoin
wikipedia cryptocurrency обновление ethereum bitcoin system moto bitcoin ethereum калькулятор
криптовалюта tether вложить bitcoin windows bitcoin bitcoin donate bitcoin alien flappy bitcoin monero spelunker login bitcoin sha256 bitcoin bitcoin алгоритм bitcoin p2p эфир bitcoin lurkmore bitcoin ethereum stratum bitcoin qr new bitcoin bitcoin china swiss bitcoin получение bitcoin bitcoin перспективы
6000 bitcoin bear bitcoin bitcoin котировка bitcoin hosting bitcoin buy транзакции ethereum 2016 bitcoin konverter bitcoin
polkadot ico bitcoin удвоитель новый bitcoin dark bitcoin андроид bitcoin bitcoin local ethereum транзакции donate bitcoin erc20 ethereum ethereum com добыча ethereum bitcoin зебра bitcoin подтверждение bitcoin анимация rx560 monero lite bitcoin bitcoin обменник казино bitcoin bitcoin сатоши
mindgate bitcoin 1 monero electrum bitcoin pool bitcoin
bitcoin markets bitcoin compromised monero 1060
bitcoin 2 ethereum complexity bio bitcoin курсы bitcoin reklama bitcoin life bitcoin bitcoin tor ethereum web3 This system has many benefits, one of which is that it minimizes 'technical debt.' Technical debt is a metaphor for the additional work created later, by quick and dirty solutions used today. In practice, technical debt can accrue easily from frivolous feature requests, redirections, changes, poor communication, and other issues. Technical debt can also be introduced by regulation and legislation enforced on software companies.carcity salience activates a constraint mindset that persists and manifests itself through reduced functional fixedness in subsequent product usage contexts (i.e., makes consumers think beyond the traditional functionality of a given product), consequently enhancing product use creativity.ethereum faucets wisdom bitcoin bitcoinwisdom ethereum bitcointalk monero tether android bitcoin alliance source bitcoin ethereum twitter
amazon bitcoin direct bitcoin ethereum статистика ethereum ubuntu
bitcoin 15 bitcoin avto wallets cryptocurrency bitcoin wallet bitcoin motherboard bitcoin работа
locate bitcoin bitcoin lottery bitcoin трейдинг
decred cryptocurrency
casper ethereum bitcoin россия bitcoin trading bitcoin генератор обменники ethereum сложность monero cryptocurrency calendar bitcoin 4000 tether wallet форумы bitcoin bitcoin 100 клиент bitcoin bitcoin прогноз bitcoin nedir bitcoin wmz bitcoin rt tether addon ethereum картинки ethereum miners fork bitcoin 2x bitcoin ethereum краны bitcoin like курсы bitcoin bitcoin map blogspot bitcoin bitcoin автоматически bitcoin strategy bitcoin fire byzantium ethereum шрифт bitcoin ocean bitcoin Most people have a credit card they can use to pay for things. But some also have bitcoin at their disposal. Which one should people use, and when, to maximize their assets?Well-Written Whitepaper of How to Create a CryptocurrencyIt's an open question as to whether triple entry in any of its variants (Todd Boyle's, mine or Satoshi's designs) would have changed things for the financial crisis of 2007. I think the answer is; it was way too late to effect it. But, it wouldn't have hurt, and with other things added in , the sum would have changed things, assuming widespread implementation.bitcoin окупаемость bitcoin usb bitcoin пул monero продать bitcoin lurkmore wallets cryptocurrency microsoft bitcoin валюты bitcoin ethereum покупка asics bitcoin bank bitcoin lottery bitcoin bitcoin ishlash
22 bitcoin bitcoin транзакции
frontier ethereum How Much a Miner Earnsbitcoin double Cryptocurrencies remove the power that banks and governments have over our lives. They give the power back to us. They also provide hope for all the people who have been left out of the modern banking system.bitcoin motherboard joker bitcoin monero cryptonote cryptocurrency wallet monero обменять bitcoin создать bitcoin xbt bitcoin loan
bcc bitcoin bitcoin переводчик настройка bitcoin bitcoin key ethereum course ethereum news 2x bitcoin 99 bitcoin bitcoin телефон
курса ethereum bitcoin home all cryptocurrency bitcoin партнерка bitcoin bcn bitcoin dark bitcoin ethereum cryptocurrency ethereum bitcoin car bitcoin курс ethereum картинки bitcoin бесплатно iota cryptocurrency cardano cryptocurrency abi ethereum bitcoin что bitcoin прогноз bitcoin loan magic bitcoin bitcoin qt bitcoin vpn bitcoin 99
bitcoin code
monero miner ethereum news bitcoin конвертер кошельки bitcoin battle bitcoin bitcoin государство bitcoin 2020 ethereum биржи знак bitcoin bitcoin shops cryptocurrency charts rise cryptocurrency playstation bitcoin boxbit bitcoin clame bitcoin
new bitcoin bitcoin ethereum vps bitcoin code bitcoin fast bitcoin client bitcoin
bitcoin code клиент bitcoin bitcoin презентация multisig bitcoin bitcoin wiki java bitcoin token ethereum bitcoin webmoney обналичить bitcoin ethereum stats ethereum investing alpha bitcoin
bitcoin приват24 up bitcoin bitcoin информация bitcoin украина
If you're passionate about technology, you can begin learning the fundamental concepts of blockchain. The learning experience becomes easy if you have basic knowledge about programming languages, coding, and data structure. However, if you are looking forward to building a career in blockchain soon, you should possess technical skills too. bitcoin куплю moneybox bitcoin dash cryptocurrency bitcoin 2020
ethereum markets bitcoin обсуждение bitcoin футболка bitcoin исходники love bitcoin bitcoin symbol cryptocurrency calendar
bitcoin maker валюта bitcoin компания bitcoin bitcoin вклады tether coinmarketcap bitcoin monkey sec bitcoin bitcoin hype network bitcoin dark bitcoin bitcoin конвертер tcc bitcoin bio bitcoin
bitcoin explorer bitcoin скачать ethereum transaction bitcoin cms bitcoin государство bitcoin rus hourly bitcoin ethereum install bitcoin play system bitcoin monero обменять planet bitcoin trade cryptocurrency casascius bitcoin
pay bitcoin boom bitcoin monero xeon bitcoin кэш ethereum кошелек transaction bitcoin bitcoin рейтинг ethereum markets tp tether bitcoin работа обсуждение bitcoin
adc bitcoin регистрация bitcoin bitcoin cryptocurrency bitcoin комиссия ethereum настройка coin ethereum bitcoin комиссия bitcoin easy ethereum видеокарты дешевеет bitcoin bitcoin ocean ecopayz bitcoin bitcoin greenaddress bitcoin facebook майн bitcoin bitcoin prune bitcoin reserve ethereum кошелька форк bitcoin strategy bitcoin bitcoin world bitcoin растет air bitcoin bitcoin расчет blocks bitcoin
bitcoin видеокарты bitcoin ocean xronos cryptocurrency minergate bitcoin sell ethereum ethereum course бесплатные bitcoin картинки bitcoin bitcoin подтверждение rigname ethereum bitcoin книга bitcoin widget ethereum pool bitcoin брокеры реклама bitcoin ethereum обменники скачать ethereum value bitcoin кошель bitcoin nicehash monero bitcoin safe bitcoin change
programming bitcoin цены bitcoin lootool bitcoin
bitcoin конверт bitcoin рулетка
ферма bitcoin usb bitcoin bitcoin yandex ethereum рост rpg bitcoin Best Bitcoin mining hardware: Your top choices for choosing the best Bitcoin mining hardware for building the ultimate Bitcoin mining machine.зарабатываем bitcoin captcha bitcoin bitcoin scam
kinolix bitcoin bitcoin login
bitcoin advcash dash cryptocurrency ethereum купить bitcoin в рулетка bitcoin flappy bitcoin cap bitcoin bitcoin purse mindgate bitcoin ethereum usd bitcoin кредиты cryptocurrency calendar bitcoin регистрации терминал bitcoin
bitcoin future сборщик bitcoin all cryptocurrency форекс bitcoin bitcoin 3
bitcoin ads bitcoin rus bitcoin habrahabr
bitcoin wm bitcoin hype reddit cryptocurrency store bitcoin
bitcoin форум reddit cryptocurrency hack bitcoin
monero difficulty
bitcoin tails хешрейт ethereum bitcoin index ethereum miner field bitcoin ethereum block
протокол bitcoin bitcoin страна bitcoin habr ethereum bonus bitcoin xpub ethereum эфир
bitcoin registration кран bitcoin ethereum transactions android ethereum red bitcoin bitcoin blockstream bitcoin ios
программа tether bitcoin получить ethereum капитализация bitcoin заработать bitcoin 2048 api bitcoin cudaminer bitcoin bitcoin ann bitcoin register падение ethereum кошелька bitcoin 