Saint-Saëns: Cello Concerto No. 1 in A Minor, Op. 33

Recording identifiers

ISRC

GBAYC8904502

Release date of the album this recording appears on

1989-10-01

CopyrightID (CopyrightChains transaction hash)

0x2443d769a6efeb5dec584bba94b0353fca71ede81452c92246a99dbc440b7b65

Copyright registration time

2026-07-07T21:29:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:3bc4756aaf0ecec13b0876d719f59ddce34907eed2e8a316a7ae1b0cf40ac12c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC8904502

What this proof establishes

This recording was released in 1989, 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.