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.
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bitcoin хабрахабр серфинг bitcoin As you can see, there’s a huge range for what bitcoins should be worth in the coming decade or so, depending on how much economic activity they eventually become used for and what the velocity of the coins is.Learning how to invest in Ethereum will help you when investing in some other cryptocurrencies (such as Bitcoin and Litecoin). They follow a similar process. First, you need to use a broker or P2P exchange. Then, once you’ve purchased your coins, you need to send them to a secure wallet.взлом bitcoin робот bitcoin
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With the Bitcoin price so volatile everyone is curious. Bitcoin, the category creator of blockchain technology, is the World Wide Ledger yet extremely complicated and no one definition fully encapsulates it. By analogy it is like being able to send a gold coin via email. It is a consensus network that enables a new payment system and a completely digital money.mastering bitcoin
So why is it that some people believe in Bitcoin as money when it is so clearly different than dollars, which are the best form of money we could possibly have?Each incremental shift to pool, package and repackage risk can be tied back to the broken incentive structure inherent to the money underpinning an economy and the manufactured need to make money grow. Again, it is not to say that certain financial products or structures do not create value; instead, the problem is that the degree to which financial products are utilized and the extent to which risk has been layered on top of risk is largely a function of an intentionally broken monetary incentive structure.Which has the Better Technology?bitcoin logo токен bitcoin
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Finally, keep in mind the market concentration of the pool you want to join. It can be tempting to join the biggest pool since it likely offers the greatest chance of finding blocks frequently and turning a profit. If your pool reaches half the network's hashing power, though, it represents a risk to the litecoin network itself. The pool likely has no incentive to carry out a 51% attack itself – that would erode confidence in litecoin and hurt the price – but, as Lee points out, 'with centralized mining, then there are a few parties where governments or malicious entities can actually approach those parties and coerce them into doing something bad for the coin.'delphi bitcoin ethereum tokens cryptocurrency price bitcoin pdf bitcoin стратегия tether addon bitcoin pos click bitcoin forum bitcoin
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