1er dimanche de carême, laudes: Antienne ductus est lesus cantique benedictus

Recording identifiers

ISRC

FRZ170100700

Release date of the album this recording appears on

2001

CopyrightID (CopyrightChains transaction hash)

0xfef6d880cea4f790e11fbd6188832f6830268013630003ca565d305f14ea37ba

Copyright registration time

2026-07-31T16:47:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:a20f885852bbc89894c1a4f5933a437442b057ef1883c246f6c67c9c58b58c89

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ170100700

What this proof establishes

This recording was released in 2001, 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.