La première en chemin, Marie

Recording by Georges Lefebvre.

Recording identifiers

ISRC
FRV770500018
Release date of the album this recording appears on
2009-04-24
CopyrightID (CopyrightChains transaction hash)
0x842e152ef9468d39a0a1279c5392e889d2668319cd0089ade046ac61566f3d1f
Copyright registration time
2026-06-08T04:28:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:29a1e8436ef151d5a3b3c0d9b9d7faf940e7bbc1ebb1d5ea7f1291f89e430d01

What this proof establishes

This recording was released in 2009, 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.