La ballade de Chez Tao (en duo avec Izia)

Recording identifiers

ISRC

FRZ042000956

Release date of the album this recording appears on

2020-10-09

CopyrightID (CopyrightChains transaction hash)

0x3428e012278c8999f7ce3a0adc062ebc72f0a8c675c0f3da0b55cb766f1f3f43

Copyright registration time

2026-07-06T07:44:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:83fad39b317bf5ed3d6fa5c18cf7e0723cdb200cc6ed15e1b5b562ad5d3edcb9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ042000956

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.