À l'arrière des taxis

Recording identifiers

ISRC

FRZ018800600

Release date of the album this recording appears on

2020-03-13

CopyrightID (CopyrightChains transaction hash)

0x378cd113d43303efc0de24172b774c518f0fe09ab2cfd83bf9aa7663e5d2f6f5

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T02:37:10Z

Bitcoin block

960200

Canonical record hash

sha256:afd94cec009522b6d9e77f340fb7e8b1d9f779dac80b06d3d5fa0a6306bec039

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ018800600

What this proof establishes

This recording was released in 2020, 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.