How does bitcoin work?

Instead, Bitcoin uses blockchain technology to support peer-to-peer transactions between users on a decentralized network. Transactions are authenticated through Bitcoin’s proof-of-work consensus mechanism, which rewards cryptocurrency miners for validating transactions.

What is the unit of account of bitcoin?

The unit of account of the bitcoin system is the bitcoin. Currency codes for representing bitcoin are BTC [a] and XBT. [b] : 2 Its Unicode character is ₿. One bitcoin is divisible to eight decimal places.

What is a coin used for?

A coin is a small object, usually round and flat, used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by a government. Coins often have images, numerals, or text on them.

What is Bitcoin (BTC)?

BTC definition: What is Bitcoin? Bitcoin is a form of digital currency that aims to eliminate the need for central authorities such as banks or governments. Instead, Bitcoin uses blockchain technology to support peer-to-peer transactions between users on a decentralized network.