String Quartet in D Minor, Op. 42: II. Menuetto. Allegro – Trio

Recording by Joseph Haydn.

Recording identifiers

ISRC
GBAJY2236402
CopyrightID (CopyrightChains transaction hash)
0xe405c9f50cc615b9f3d10ee2474708d4098cb64086b49513b04002d7af308ac3
Copyright registration time
2026-07-31T10:59:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T12:24:41Z
Bitcoin block
960397
Canonical record hash
sha256:bf1ce852a88bec7dac928325250be86ab0c4242db66d5e9d9c84341d3ca7a716

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.