Bienvenue - Bonus Track

Recording identifiers

ISRC

FRZ051900584

Release date of the album this recording appears on

2021-10-29

CopyrightID (CopyrightChains transaction hash)

0xf984c000a768a492af20b4d0f5c9feced079bf44d1bb92467046128cd373db37

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:49:18Z

Bitcoin block

960355

Canonical record hash

sha256:a42dd212efcbd38586f5d2b583e392b9bdc1001b51b452aee1372ad4611992ac

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ051900584

What this proof establishes

This recording was released in 2021, 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.