Cello Concerto in E minor, Op. 85: 3. Adagio

Recording identifiers

ISRC

GBF071203033

CopyrightID (CopyrightChains transaction hash)

0x0ca90018d43e03261a5737ef869d6c6510407327bb360be52c7cf00bb69bd3af

Copyright registration time

2026-06-21T20:58:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:f94547889abeeb82c7f1868be96d518ea147dff492f7fadecbc01ed9c3d17f90

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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.