Les pecheurs de perles: Act I: Au fond du temple saint

Recording identifiers

ISRC

USBC15000157

Release date of the album this recording appears on

1952

CopyrightID (CopyrightChains transaction hash)

0x13cf083f745b06328f7644fd374143927e5342559f744e519f111cf54b6c145f

Copyright registration time

2026-07-30T20:31:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:45:02Z

Bitcoin block

960311

Canonical record hash

sha256:b68ae553395be114aeaea795dbf436ea9b2e3810505f41c554dcf4eedf02345f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC15000157

What this proof establishes

This recording was released in 1952, 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.