ISRC GBAYC1302305
Verified recording
GBAYC1302305 is “Legrand: La valse des lilas” by Michel Legrand,
registered on the CopyrightChains blockchain with CopyrightID
0x240760de77d7ec3d0ae86bc33aca2e1db1026ea76b4b716708a0e420f64d0062 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302305.
Recording identifiers
- ISRC
- GBAYC1302305
- Title
- Legrand: La valse des lilas
- Artist
- Michel Legrand
- CopyrightID (CopyrightChains transaction hash)
0x240760de77d7ec3d0ae86bc33aca2e1db1026ea76b4b716708a0e420f64d0062
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:349634322fe7f2c97da2c21675eae4c3418c743400ece3d3078fb3198ac50db7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302305
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Legrand: La valse des lilas · Machine-readable JSON-LD