Et les oiseaux chantaient…

Recording identifiers

ISRC

USA370975443

Release date of the album this recording appears on

2010-11-09

CopyrightID (CopyrightChains transaction hash)

0xe732a8e27bc2b02e8f1fb76db773a2cb54d8a2a82e0f0961cbcfbef9c4c92b29

Copyright registration time

2026-06-22T12:39:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T09:18:01Z

Bitcoin block

957020

Canonical record hash

sha256:1e05ea284cdab6156587fce6668640825a2f15acd057b3f935118e2bf72c9836

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USA370975443

What this proof establishes

This recording was released in 2010, 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.