ISRC GBLWD0505311
Verified recording
GBLWD0505311 is “Pièces de Clavecin: XI. La Foucquet” by Louis Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0xc5757585f4c1cf9fbcf2c857e4e812e07f8c5651294411b14375e72cce42cde3 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0505311.
Recording identifiers
- ISRC
- GBLWD0505311
- Title
- Pièces de Clavecin: XI. La Foucquet
- Artist
- Louis Couperin
- CopyrightID (CopyrightChains transaction hash)
0xc5757585f4c1cf9fbcf2c857e4e812e07f8c5651294411b14375e72cce42cde3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:c66e47273550f66997951b0218e0b4d6864fb3aa5a9a52157e26c7ce815da3d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0505311
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Pièces de Clavecin: XI. La Foucquet · Machine-readable JSON-LD