ISRC GBAYC1900687
Verified recording
GBAYC1900687 is “Couperin, F: Second livre de pièces de clavecin, Huitième Ordre: IX. Passacaille” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x4c92c513a205cf40ff89d4a650e307a043355d06a3275a090f4a59ec53083df5 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900687.
Recording identifiers
- ISRC
- GBAYC1900687
- Title
- Couperin, F: Second livre de pièces de clavecin, Huitième Ordre: IX. Passacaille
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x4c92c513a205cf40ff89d4a650e307a043355d06a3275a090f4a59ec53083df5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:336ac85801646e8bb368039e2c0f4f9a1b036a3561f7cc4ab0c84ad40f083e18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900687
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Couperin, F: Second livre de pièces de clavecin, Huitième Ordre: IX. Passacaille · Machine-readable JSON-LD