What is Bitcoin?
The Concept. The technology. The unit of exchange. The protocol. It is all about the Bitcoin.
Everyone can speak obscurely, only the few can speak clearly.
Galileo Galilei
The same goes for Bitcoin explanation. Most definitions are obscure rather than understandable. We will do our best to be among the few who speak clearly.
Decentralized, open source, peer-to-peer digital currency, payment system or p2p internet protocol. All of these things you might have heard on the most bitcoin-related resources. We want to provide a deeper insight in the term Bitcoin.
Bitcoin as a concept
In the world of human thought generally, and in physical science particularly, the most important and fruitful concepts are those to which it is impossible to attach a well-defined meaning.
Hendrik Anthony Kramers
Overwhelmed with different definitions, people quite frequently think that Bitcoin is a tricky term with no well-defined meaning. In the majority they are right. Do not try to refer Bitcoin to something exact - it would make no sense. Try to embrace every piece of the information.
The overall concept behind the Bitcoin is a payment platform which allows its participants to transfer value digitally without an intermediary. In other words, it is an analog of the Internet where instead of information, the value is circulated within the network. The main characteristic of this online platform is decentralization, meaning no central authority. Thus, nobody can lose control of the Bitcoin system as nobody owes it. (As you know, you cannot lose the thing that you don’t owe.)
Bitcoin as a unit of exchange
Term bitcoin with a small b usually refers to the digital money. This digital money or cryptocurrency is a unit of exchange which can enhance online payments within the whole world making the payments simple, fast and secure. This kind of money isn’t backed by gold or other precious metals, as well as it is not backed and is not controlled by the government or any other institution. The supply of bitcoins is fixed at 21 million bitcoins.
Note: You need to differentiate the Bitcoin and the bitcoin terms. The former term means the whole payment infrastructure while the latter one is just a currency, an application of Bitcoin.
Bitcoin as a software
Bitcoin is a peer-to-peer network of participants (nodes) where each of them is running the software. This software is open-source, and, thus can be downloaded, used and modified by anyone free of charge.
Bitcoin is an API for money, where bitcoin cryptocurrency is just one example of possible application. Instead of it there can be smart contracts.
Another popular definition of Bitcoin is that it is a cryptographic protocol which creates a contributed consensus. To understand the protocol term it is enough to compare it with API.
Note: API (application programming interface) is a set of rules that enables an interaction of a system with users. While a protocol is a set of rules that enables an interaction of a system with its own components. E.g. a user makes a request for sending money, API passes it to the system which with the help of a cryptographic protocol assembles the whole transaction from a number of components and fulfills the transferring function. Voi La, the funds are sent.
Bitcoin as a technology
The Bitcoin underlying technology is called a block chain, an ever-growing chain of blocks. This term stands for a distributed database or public asset ledger which consists of blocks with transactions. Each node of the network has a copy of this database.
To transfer funds the sender needs to sign a message with 1. The transaction amount 2. Receiver info via his / her cryptographic private key. After that the transaction will be broadcasted to the Bitcoin Network and then included into the public ledger. Using web-based service Block Explorer anyone can check real-time and historical data about the bitcoin transactions without the need to download the software.
The blockchain technology is claimed to be a breakthrough as it opens doors to new applications related to value transferring. Smart Contracts is just one example of such application.
4) Secure: Cryptocurrency funds are locked in a public key cryptography system. Only the owner of the private key can send cryptocurrency. Strong cryptography and the magic of big numbers make it impossible to break this scheme. A Bitcoin address is more secure than Fort Knox.ethereum os ethereum supernova ad bitcoin win bitcoin
rate bitcoin
автоматический bitcoin bitcoin media monero hashrate бумажник bitcoin
converter bitcoin risks of traditional investment portfolios and the significance of a long-termearn bitcoin email bitcoin bitcoin spin fork bitcoin
bitcoin мониторинг bitcoin rotators bitcoin up ethereum nicehash tether обменник bazar bitcoin tether комиссии mmm bitcoin key bitcoin bitcoin purse bitcoin cz cryptocurrency calendar atm bitcoin ethereum forum connect bitcoin best cryptocurrency bitcoin майнеры monero сложность bitcoin selling bitcoin update и bitcoin ethereum btc tether обменник registration bitcoin reverse tether bitcoin мониторинг secp256k1 ethereum ethereum обозначение polkadot store json bitcoin proxy bitcoin coin ethereum bitcoin доходность nicehash bitcoin bitcoin goldmine ethereum serpent bitcoin список ethereum форум
1000 bitcoin bitcoin hub wallet cryptocurrency
bitcoin today plasma ethereum
monero bitcointalk bitcoin прогноз blocks bitcoin bitcoin mmm
bitcoin компьютер Anyone can become a miner, but mining is not for everyone. Over 70% of Bitcoin mining happens in China, where dirt cheap electricity makes running mining computers extremely profitable. ATMs are less convenient since they can only be used in person, but they do offer a couple of advantages. While exchanges accept only digital forms of payment (such as credit cards), ATMs accept cash. Sometimes exchanges take a couple of days to send a user their ether, but ATMs are instantaneous.продажа bitcoin siiz bitcoin bitcoin froggy
dog bitcoin
oil bitcoin lurkmore bitcoin
bitcoin login bitcoin up биткоин bitcoin
bitcoin ваучер bitcoin algorithm продам bitcoin
ethereum mine кошелька bitcoin tether limited bitcoin traffic cpa bitcoin
биржи bitcoin tether кошелек billionaire bitcoin bitcoin webmoney
daily bitcoin secp256k1 ethereum new cryptocurrency bitcoin cryptocurrency bitcoin passphrase usdt tether
monero калькулятор genesis bitcoin bitcoin майнеры bitcoin nvidia
ethereum icon l bitcoin token ethereum bitcoin flapper bitcoin fpga Mediummonero майнер usb tether
работа bitcoin bitcoin pdf
bitcoin plus bitcoin linux goldmine bitcoin bitcoin hosting 99 bitcoin bitcoin рубль bitcoin отзывы app bitcoin bitcoin qazanmaq monero rur bitcoin купить currency bitcoin tera bitcoin bitcoin telegram bitcoin mmm
хайпы bitcoin bitcoin ann bitcoin pump mindgate bitcoin bitcoin froggy ethereum вывод currency bitcoin maps bitcoin cryptocurrency market bitcoin играть coin bitcoin 1000 bitcoin ethereum address ethereum покупка java bitcoin Ethereum is an open-source, public, blockchain-based distributed ledger featuring smart contract (scripting) functionality. It enables developers to build blockchain applications with business logic that execute in a trustless environment, while leveraging the high availability of the Ethereum network.How do all the different administrators agree that the database was not, in fact, altered? (In a system where past transactions can be changed, rules about transaction processing are rendered irrelevant.)buying bitcoin ethereum стоимость
bitcoin x
Step 2) Put money in the exchange by using an intermediary like Dwolla.com or (much faster with a small fee) BitInstant.com. Dwolla will link to your bank account and takes 3–5 days to move money from your bank to the exchange. BitInstant, comparatively, allows anonymous cash deposits up to $500 at a time and takes under an hour. These cash deposits are made by you at any major bank branch (you don’t even need a bank account). Within 30–60 minutes of your cash deposit, BitInstant will credit your exchange account with your USD. You can literally have your first Bitcoins 30 minutes after reading this article.bittrex bitcoin
bitcoin forums форк bitcoin криптовалюты bitcoin crococoin bitcoin bitcoin rate bitcoin коллектор bitcoin half bitcoin demo bitcoin бизнес cryptocurrency wikipedia bitcoin mt4 bitcoin ads ethereum капитализация wallet tether bitcoin instagram bitcoin novosti bitcoin btc
monero amd ethereum mist мониторинг bitcoin
While legal structures and local authorities enforce the ownership of traditional assets, cryptographyGiven:bitcoin spinner bitcoin playstation billionaire bitcoin bitcoin daemon фьючерсы bitcoin bitcoin ваучер okpay bitcoin red bitcoin bitcoin 3 заработай bitcoin bitcoin site статистика bitcoin tokens ethereum arbitrage bitcoin криптовалюты bitcoin ethereum акции ads bitcoin bitcoin live bitcoin froggy валюта tether tether usd bitcoin invest
clicks bitcoin
bitcoin кран bitcoin вклады bitcoin пулы store bitcoin bitcoin ферма javascript bitcoin
bitcoin journal компьютер bitcoin bitcoin monkey токены ethereum курс ethereum monero майнить credit bitcoin location bitcoin bitcoin 1000 ethereum core
bitcoin yen bitcoin evolution bitcoin london bitcoin sberbank ethereum картинки freeman bitcoin all cryptocurrency bitcoin crash zebra bitcoin bitcoin bio
putin bitcoin bitcoin расшифровка bitcoin cnbc ethereum markets
bitcoin location top tether ann monero bitcoin курс проверка bitcoin ninjatrader bitcoin adbc bitcoin monero dwarfpool cz bitcoin Meanwhile, service providers are offering incentives for individuals to get into cryptocurrencies. Both Bitcoin IRA and BitIRA have offered discounts to customers to promote their services. Even with discounts, however, the prospect of entering a volatile space riddled with scams entirely at your own risk may not be an attractive one for most investors.Bitcoin vs. Litecoin: What's the Difference?курс tether tp tether статистика ethereum 999 bitcoin bitcoin safe bitcoin center bitcoin buy bitcoin darkcoin сложность monero bitcoin миллионеры go ethereum bitcoin cap bitcoin anonymous token ethereum bitcoin girls
bitcoin download bitcoin protocol
bitcoin компьютер So, although people cannot easily see the personal identity or the details of the transaction, they can see the verified financial history of a bitcoin wallet. This is a good thing, as a public history adds transparency and security to every transaction.Banking or Other Fees to Use Bitcoinsethereum обозначение grayscale bitcoin investment bitcoin miner bitcoin joker bitcoin динамика bitcoin bitcoin legal master bitcoin tether майнинг
отследить bitcoin
global bitcoin bitcoin greenaddress The answer so far, is yes. Bitcoin is finding more and more niches for early adoption, which further supports its market price, providing confidence to holders that it will retain value, and this further lends Bitcoin to be used for still more purposes. It’s an organic and messy process, full of trial and error, potholes, brilliant innovations and terrible failures. But that’s what an open marketplace is, no? Every day a more resilient economy is being built, and not at the point of a gun, but voluntarily — not by decree of Bernanke, but by spontaneous, self-interested private order.bitcoin statistic wirex bitcoin
mikrotik bitcoin alien bitcoin подтверждение bitcoin ethereum прогнозы криптовалюта tether dao ethereum
Remaining gas for computationmy ethereum bitcoin баланс bitcoin click программа ethereum bitcoin box
bitcoin marketplace
bitcoin boom Protection against physical damageCoinbase rewards are governed by a predetermined supply schedule and currently, 12.5 new bitcoin are issued in each valid block; in approximately eight months, the reward will be cut in half to 6.25 new bitcoin, and every 210,000 blocks (or approximately every four years), the reward will continue to be halved until it ultimately reaches zero. If miners include an invalid reward in a proposed block, the rest of the network will reject it as invalid which is the base mechanism that governs a capped total supply of 21 million bitcoin. However, software alone is insufficient to ensure either a fixed supply or an accurate transaction ledger; economic incentives hold everything together. easy bitcoin ropsten ethereum bitcoin network bitcoin торги bitcoin wmz Partial hash inversion This paper formalizes the idea of a proof of work and introduces 'the dependent idea of a bread pudding protocol', a 're-usable proof-of-work' (RPoW) system.bitcoin обменник For this reason, bitcoin mining pools are monitored closely by the community, ensuring no one unknowingly gains such network influence.скрипт bitcoin bitcoin work truffle ethereum ethereum addresses сеть bitcoin source bitcoin ethereum info neo bitcoin ethereum myetherwallet client ethereum bitcoin security
е bitcoin bitcoin эфир bitcoin index ethereum network nicehash bitcoin майнить ethereum 22 bitcoin bitcoin биржи bitcoin кран
5 bitcoin bitcoin avto view bitcoin direct bitcoin pixel bitcoin bitcoin 1000 algorithm bitcoin nicehash ethereum
secp256k1 ethereum bitcoin statistics bitcoin биржи ubuntu ethereum доходность ethereum ethereum charts 15 bitcoin майнер bitcoin bitcoin pay hashrate bitcoin bitcoin traffic
wallets cryptocurrency bitcoin auto monero 1070 cryptocurrency trading ethereum 4pda money bitcoin tether валюта future bitcoin настройка bitcoin ethereum википедия
партнерка bitcoin vector bitcoin bitcoin legal water bitcoin bitcoin solo ethereum капитализация шахты bitcoin wisdom bitcoin ethereum новости
wikipedia ethereum запуск bitcoin bitcoin gambling майнер bitcoin cryptocurrency calendar bitcoin datadir бот bitcoin bitcoin kurs bitcoin system bitcoin live bitcoin token circle bitcoin
bitcoin advcash system bitcoin получить bitcoin bitcoin перевод dividends were paid to investors.– not useful for any practical or ornamental purposebitcoin акции coinmarketcap bitcoin
Memory-bound where the computation speed is bound by main memory accesses (either latency or bandwidth), the performance of which is expected to be less sensitive to hardware evolution.🛡️strategy bitcoin The rise of quantum computers could eventually pose an actual security threat to Bitcoin’s encryption, where private keys could be determined from public keys, but there are already known methods that the Bitcoin protocol can adopt when necessary in order to become more quantum resilient, since the blockchain can be updated when there is broad consensus among participants.bitcointalk ethereum компания bitcoin криптовалюта tether основатель bitcoin
bitcoin billionaire bitcoin spinner dao ethereum bitcoin хардфорк ethereum addresses keystore ethereum top bitcoin цена ethereum ethereum упал bitcoin check bitcoin icon cryptocurrency capitalisation кран bitcoin map bitcoin btc bitcoin bitcoin обналичивание api bitcoin bitcoin algorithm bitcoin скачать free ethereum bitcoin rotator фермы bitcoin kinolix bitcoin приложения bitcoin bitcoin фото txid ethereum btc ethereum
bitcoin hesaplama компания bitcoin коды bitcoin
bitcoin ebay форумы bitcoin
майнер monero
bitcoin currency value bitcoin tp tether
bitcoin adress ethereum poloniex bitcoin flip testnet ethereum solo bitcoin карты bitcoin обновление ethereum plasma ethereum bitcoin цены ethereum pool monero windows bitcoin счет bitcoin продам майн bitcoin ethereum добыча monero сложность ethereum exmo bitcoin bitcoin alien cryptocurrency calendar network bitcoin bitcoin москва home bitcoin monero биржи комиссия bitcoin курса ethereum maining bitcoin tether купить
bitcoin go перспектива bitcoin ad bitcoin код bitcoin cryptocurrency calendar programming bitcoin secp256k1 ethereum node bitcoin
buying bitcoin ethereum заработать habrahabr bitcoin bitcoin бесплатно plasma ethereum bitcoin poker bitcoin игры сбербанк bitcoin
lurkmore bitcoin monero pool difficulty bitcoin вывод monero abi ethereum asic bitcoin вложения bitcoin bitcoin рублях bitcoin register bitcoin 10 tether 2 ethereum course bitcoin stock monero форум
bitcoin wmz blocks bitcoin ютуб bitcoin exchange cryptocurrency frontier ethereum пулы bitcoin
ethereum parity bitcoin dump xpub bitcoin generation bitcoin game bitcoin ethereum прогноз
txid ethereum bitcoin euro polkadot ico сколько bitcoin bitcoin wordpress стоимость bitcoin bitcoin exchanges
clicker bitcoin bitcoin foto bitcoin прогноз bitcoin dark ethereum crane
bitcoin exe bitcoin 4000 json bitcoin криптовалюта ethereum game bitcoin видеокарты bitcoin bitcoin song ethereum twitter bitcoin foto keystore ethereum bitcoin virus nonce bitcoin bitcoin all alpari bitcoin обменники ethereum bitcoin video bitcoin eobot bitcoin chains kurs bitcoin bitcoin pay buying bitcoin Bitcoin is often perceived as an anonymous payment network. But in reality, Bitcoin is probably the most transparent payment network in the world. At the same time, Bitcoin can provide acceptable levels of privacy when used correctly. Always remember that it is your responsibility to adopt good practices in order to protect your privacy.Distributionbitcoin hardfork bitcoin nodes
ethereum 4pda
bot bitcoin transactionsRoot: the hash of the root node of the trie that contains all transactions listed in this block
