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Bitcoin

Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency.

www.bitcoin.org

Description sourced from

  • WikipediaOct 3, 2026

    “Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency.”

Named in 1 piece

  1. Protocol Research

    Bitcoin Skipped the NIST Curve a 1997 Clock Just Explained

    Claude traced NIST's curve seeds to a Unix clock in 1997, and Bitcoin has run all along on secp256k1, a curve built a different way.

    Oct 16, 2026

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