transactions

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

3 entries

Event January 9, 2009 Added August 11, 2026 Updated August 11, 2026 Analysis

Bitcoin v0.1's serialization boundaries — transaction, block, and signature hashes in the original source

Bitcoin Institute ↔ Satoshi Nakamoto

A source-level map of Bitcoin v0.1: the byte boundaries for transaction, block, and signature hashes, and the reuse of one serializer across network and disk paths.

Event January 3, 2009 Added May 27, 2026 Updated August 11, 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.

Event June 17, 2010 Added February 8, 2026 Updated February 8, 2026 Forum Post 9 messages

Transactions and Scripts: DUP HASH160 ... EQUALVERIFY CHECKSIG

Satoshi Nakamoto

Satoshi explains the nature of Bitcoin's script system, describing it as a predicate that evaluates to true or false, enabling various transaction types.