Les Pêcheurs de perles, Act I: Amitié sainte (Zurga, Nadir)

Recording identifiers

ISRC

GBAYC9005124

Release date of the album this recording appears on

1978

CopyrightID (CopyrightChains transaction hash)

0x886ecc2ee229382d79cc7fb7ad589bcf7b21b4bf27c2e5f1a3422f000fe7f9f9

Copyright registration time

2026-07-06T22:45:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:05de268297a3aea360524ce8fd75d876b956d623ffcc33f54b09c6c418a0b0bf

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC9005124

What this proof establishes

This recording was released in 1978, 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.