La fille du coupeur de joints

Recording identifiers

ISRC

FR40F7700220

Release date of the album this recording appears on

2002-02-26

CopyrightID (CopyrightChains transaction hash)

0xf9e61ab78b708e1127c222662383e387d772373d9f163faa1f0c4cb6af3c7f36

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:17:02Z

Bitcoin block

960348

Canonical record hash

sha256:30a22fb0c7fdbc7eae9ce6ef95cba907f4445eccda0a1b6815771bb5788a49c1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR40F7700220

What this proof establishes

This recording was released in 2002, 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.