Ravel: Miroirs, M. 43: III. Une barque sur l'océan

Recording identifiers

ISRC

GBAYC9301911

Release date of the album this recording appears on

2011-07-11

CopyrightID (CopyrightChains transaction hash)

0xb69635a92994734f808ab6fa962ea06485f9bda936e251d6d16c347f7516b0ab

Copyright registration time

2026-07-30T05:10:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T05:21:45Z

Bitcoin block

960210

Canonical record hash

sha256:a884a194d6e30aad1d3f8522957be3f7dcf609202c47294ef1c22e42248434e8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC9301911

What this proof establishes

This recording was released in 2011, 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.