Learn Crypto with Bit.Fan Academy

From beginner to advanced — master exchanges, wallets and blockchain essentials

electronic%20cash

Bitcoin was introduced by the pseudonymous Satoshi Nakamoto to build a peer-to-peer electronic cash system that does not rely on a single authority.

What separates bitcoin from other decentralized virtual currencies? This guide explains issuance, consensus, use cases, and risk in plain language.

Bitcoin was the first major cryptocurrency, but many coins came after it. The useful answer is to sort them by purpose, not hunt for one name.

Adam Back is a cryptographer and the creator of Hashcash, an early proof-of-work idea that influenced Bitcoin, but he is not proven to be Satoshi.

Adam Back is a cryptographer and the inventor of Hashcash, a key precursor to Bitcoin’s proof-of-work design, but he is not confirmed as Satoshi.

The Bitcoin whitepaper does not state “21 million” in one plain sentence, but its issuance design and protocol rules lead to that supply cap.

Bitcoin cannot simply go past 21 million. The cap is part of the protocol; unit splits, forks, and platform balances do not change BTC supply.

Bitcoin is a decentralized digital asset built on a blockchain. It is not a company stock, a bank deposit, or a platform reward point.