Les Pêcheurs de Perles: Act I: A cette voix quel trouble; Je crois entendre encore

Recording identifiers

ISRC

USBC19705626

Release date of the album this recording appears on

2009-09-24

CopyrightID (CopyrightChains transaction hash)

0x684266f02372ae5ce57f2765c0a5241c16cde8b87d1f58766222c18646f7755a

Copyright registration time

2026-07-07T10:35:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:adc898a310a01545b48c2c3e0796098cad000498e00596eb3a39c338b2e577d2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC19705626

What this proof establishes

This recording was released in 2009, 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.