Bizet: Les pêcheurs de perles, WD 13, Act 1: "À cette voix" - Romance. "Je crois entendre encore" (Nadir)

Recording identifiers

ISRC

GBAYC0501637

Release date of the album this recording appears on

2007-11-12

CopyrightID (CopyrightChains transaction hash)

0x01b74cb3a3b57a7720eea6fba94245061966b52db695bfb5bd1c151768e4c313

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:13:37Z

Bitcoin block

960145

Canonical record hash

sha256:34941b66c75883a62af6ed9f81b2cd577998fcc31f14f789e49690f72a84e05a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC0501637

What this proof establishes

This recording was released in 2007, 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.