Blues pour Nicoletta - Bande originale du film "Un aller simple"

Recording identifiers

ISRC

CH1957080320

Release date of the album this recording appears on

2002-01-01

CopyrightID (CopyrightChains transaction hash)

0xba1aaf19774406d9242953157a1a0d78c7d2f3f44c54e93a3859b5d6824b7e13

Copyright registration time

2026-07-30T23:36:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:2477e543267aa4e1566bce6624212f7f22b738fabfc774403d4e3950638370f3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH1957080320

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.