Leçons de Ténèbres : Office du Jeudi Saint : 1ère leçon des Ténèbres du Jeudi Saint pour une basse, H.121, avec le Jerusalem H.120

Recording identifiers

ISRC

FRZ110700901

Release date of the album this recording appears on

1993

CopyrightID (CopyrightChains transaction hash)

0x9116ec99cf3379b79d333133780c5c69759bf210fe3ab0420a51b61fd244ea5a

Copyright registration time

2026-07-31T10:13:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T10:20:10Z

Bitcoin block

960389

Canonical record hash

sha256:0d3e4706ca6130400f69ba8a736fdbc15de3f412da3ae609cf127ac7781208f0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ110700901

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.