Leçons de Ténèbres : Office du Jeudi Saint : Répons après la première leçon de Ténèbres du Jeudi Saint Omnes amici mei

Recording identifiers

ISRC

FRZ110800479

Release date of the album this recording appears on

1993

CopyrightID (CopyrightChains transaction hash)

0xeddb7c234cc5940fd7ecc644dbdbe70e53766af96cc8568909b9d8ad6fd22266

Copyright registration time

2026-07-31T23:30:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:51:35Z

Bitcoin block

960481

Canonical record hash

sha256:a79e456d33d558f0a4c54630ff4e58334e209a27150090dca635a1241d7d0803

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ110800479

What this proof establishes

This recording was released in 1993, 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.