From beginner to advanced — master exchanges, wallets and blockchain essentials
A currency like bitcoin usually means a cryptocurrency: a blockchain-based digital asset whose price is set by market trading, not one issuer.
Is Bitcoin a currency? In practice, it has some money-like functions, but most people use it more like a decentralized digital asset than legal tender.
Why was Bitcoin created? It was built to enable peer-to-peer electronic cash without relying entirely on a central institution to keep the ledger.
Bitcoin traces back to 2008 with its white paper, while the network itself started in January 2009 with the genesis block.
Bitcoin is generally treated more like a commodity than a security because it lacks an issuer, profit rights, and a standard investment contract.
Bitcoin’s value comes from verifiable scarcity, transferability, network effects, and real user demand—not from hype alone.
Bitcoin was generally cheapest in its earliest days, before a mature market formed. The real question is what “cheapest” actually means.
Bitcoin can crash when liquidity dries up, leverage unwinds, confidence breaks, and key trading or custody channels face stress.
