signatures

Entries tagged with this topic. Spans across types and sources — explore connections between people, events, and themes.

2 entries

Added May 27, 2026 Design Document

Bitcoin cryptography design — keys, signatures, hashes, and address derivation

Bitcoin Institute ↔ Satoshi Nakamoto

How Bitcoin uses elliptic-curve keys, digital signatures, hash functions, and deterministic derivation to secure ownership without trusted third parties.

Added May 27, 2026 Design Document

Bitcoin transaction design — UTXO model, Script, and signature schemes

Bitcoin Institute ↔ Satoshi Nakamoto

Deep-dive into Bitcoin's transaction layer: UTXO lifecycle, transaction structure, Script evaluation, ECDSA and Schnorr signatures, SegWit, and Taproot.