ISRC GBCJG0300346
Verified recording
GBCJG0300346 is “Pieces de clavecin, Book 1: 4th Ordre in F Major-minor: Le reveil-matin” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x4e5d0f7b3933b0a8a0fab1b163bf37d396997885595368d63431a8784365b479 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJG0300346.
Recording identifiers
- ISRC
- GBCJG0300346
- Title
- Pieces de clavecin, Book 1: 4th Ordre in F Major-minor: Le reveil-matin
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x4e5d0f7b3933b0a8a0fab1b163bf37d396997885595368d63431a8784365b479
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:94e3b482fd63645b88af4be685d949a74904dffeb512ce6cea4a0624c93fb308- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJG0300346
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pieces de clavecin, Book 1: 4th Ordre in F Major-minor: Le reveil-matin · Machine-readable JSON-LD