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Cryptocurrency Basics

Bitcoin is not the blockchain itself. It is a digital money system that uses a blockchain to record and verify transactions.

Bitcoin’s “birthday” usually refers to the January 2009 genesis block, though some people mean the 2008 white paper or early software release.

A bitcoin believer’s crisis of faith is usually not simple bearishness. It is a deeper doubt about value, time horizon, and risk tolerance.

What is bitcoin based on? It rests on cryptography, a distributed network, a public ledger, consensus rules, and built-in scarcity.

Bitcoin’s value is based on scarcity, market consensus, transferability, and network security, not on a single issuer or a simple story.

Why is bitcoin bad to some users? The main issues are volatility, self-custody risk, usability friction, and uneven regulation.

Bitcoin is not backed by gold or a government. Its foundation comes from scarcity, network consensus, security, and market demand.

Bitcoin is not the same as cryptocurrency. It is one cryptocurrency, while the term covers many different digital assets and tokens.