This article explores the basic concepts of Bitcoin and oman phone number data answers some of the common questions people often have when learning about Bitcoin for the first time.
Understanding Bitcoin
Is Bitcoin money?
Who created Bitcoin?
Who controls Bitcoin?
Is Bitcoin anonymous?
Is Bitcoin secure?
Is Bitcoin legal?
How can you use Bitcoin?
The world Bitcoin is trying to build
Understanding Bitcoin
Bitcoin, often abbreviated as BTC, is a digital currency. (We use the lower-case bitcoin to refer to the currency and Bitcoin when referring to the network underpinning it.)
Unlike traditional currencies issued by governments, bitcoin exists as a global network of nodes, which are computers whose job is to check the validity of transactions sent by users and record them on a public ledger called blockchain.
The strength of Bitcoin is that anyone with a computer can run a node and take part in the protocol, thus checking that other nodes behave legitimately. This means no single entity controls it — neither governments nor banks nor large corporations.
Registering transactions on the blockchain is an irreversible operation. Nobody can tamper with the historical data to cheat, which makes the Bitcoin protocol very secure.