Les Contes d'Hoffmann: Viens là, comme autrefois...C'est une chanson d'amour

Recording identifiers

ISRC

GBF077140514

Release date of the album this recording appears on

1972-01-01

CopyrightID (CopyrightChains transaction hash)

0x5eb14c444d6700a837357625a00a448f0fc8c6b2ee3420c414f78ae44618de3e

Copyright registration time

2026-07-30T00:51:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T01:10:20Z

Bitcoin block

960183

Canonical record hash

sha256:1a65787cab275ef225fe519610c98f35f55767e6465a3ac73c45769ff88111b1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF077140514

What this proof establishes

This recording was released in 1972, 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.