String Quartet No. 2 in D Minor, Hob. III:76 "Fifths": III. Menuetto

Recording by Joseph Haydn.

Recording identifiers

ISRC
USSM17900650
CopyrightID (CopyrightChains transaction hash)
0xd32fe5ca006acf4cc0228da29fd7c4b856ce636492390047270ca514ef8e5f39
Copyright registration time
2026-07-30T20:10:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T20:14:59Z
Bitcoin block
960305
Canonical record hash
sha256:4b818b7405676e635a30afd2578327adc9deac659ad69c9d9442b842af5e7b3b

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.