Cello Concerto No. 9 in B-Flat Major, G. 482: III. Rondo - Allegro

Recording identifiers

ISRC

US2Y30758910

Release date of the album this recording appears on

2007-09-24

CopyrightID (CopyrightChains transaction hash)

0x8cf9f501b6b0f1e2d6724f48b21765a1d5a0cc2ddf3b90ea6af2412506db2edb

Copyright registration time

2026-07-31T15:25:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:59:18Z

Bitcoin block

960427

Canonical record hash

sha256:846930336c83e3151d1a012ad72db6a4ffaf8de11d1d1db3ff5b6be4ae4f5425

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC US2Y30758910

What this proof establishes

This recording was released in 2007, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.