Après un rêve - Arr. by Stéphane Gassot & Christian-Pierre La Marca

Recording identifiers

ISRC

FRZ132111010

Release date of the album this recording appears on

2021-10-22

CopyrightID (CopyrightChains transaction hash)

0x2ef7342dc73dd291b8c99b5e04ffd9ea518180eb5f6817af3cd3d1396800fe7e

Copyright registration time

2026-07-30T21:47:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T22:27:30Z

Bitcoin block

960321

Canonical record hash

sha256:80a8dba453b5b92d04e2a362d8f683c52ba3e8b0df6457029243271e697c4f0f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ132111010

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.