I asked ChatGPT, Claude, Gemini and Grok about Bitcoin. Which description comes from which LLM? Answer 1: Bitcoin is a decentralized digital currency, invented in 2008 by the pseudonymous Satoshi Nakamoto, that operates on a peer-to-peer network without any central authority like a bank or government. It uses blockchain technology—a public, immutable ledger—to record all transactions transparently and securely, with new bitcoins created through a process called mining that involves solving complex computational puzzles. Capped at a maximum supply of 21 million coins, Bitcoin functions as "digital gold," serving as a store of value, medium of exchange, and hedge against inflation and fiat currency devaluation for millions of users worldwide. Answer 2: Bitcoin is a decentralized digital currency that operates on a peer-to-peer network, allowing users to exchange value directly without the need for intermediaries like banks or governments. Launched in 2009 by an anonymous entity known as Satoshi Nakamoto, it relies on a public ledger called the blockchain to record all transactions transparently and securely. With a fixed supply cap of 21 million coins, Bitcoin is often characterized by its scarcity and its role as both a digital payment system and a speculative "digital gold." Answer 3: Bitcoin is a decentralized digital currency created in 2009 by the pseudonymous Satoshi Nakamoto, operating without a central bank or single administrator. Transactions are verified by a global network of computers through cryptography and recorded on a public ledger called the blockchain. Its total supply is capped at 21 million coins, making it inherently scarce — a property that, combined with growing demand, has driven its reputation as "digital gold" and a store of value, though it remains volatile and is also used for payments and speculation. Answer 4: Bitcoin is a decentralized digital currency that operates without a central authority, using a public ledger called a blockchain to record transactions securely and transparently. Created in 2009 by the pseudonymous Satoshi Nakamoto, it allows users to send and receive value globally with relatively low fees and without intermediaries like banks. Bitcoin’s supply is capped at 21 million coins, which contributes to its perception as “digital gold” and a potential hedge against inflation, though its price can be highly volatile.