ISRC FRZ209520104
Verified recording
FRZ209520104 is “Couperin: Premier Livre de pièces de clavecin, Premier Ordre: IV. Sarabande la Majestuese” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x8c50cdbe17d267be9231e6499fbc2d5747a0bbdf5e9cd714f3fd6bbc3ecb8263 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209520104.
Recording identifiers
- ISRC
- FRZ209520104
- Title
- Couperin: Premier Livre de pièces de clavecin, Premier Ordre: IV. Sarabande la Majestuese
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x8c50cdbe17d267be9231e6499fbc2d5747a0bbdf5e9cd714f3fd6bbc3ecb8263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:108ef7cca477450d38857265464a6b7560d01f8cc7bef1404156c9e817b2bc5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209520104
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Couperin: Premier Livre de pièces de clavecin, Premier Ordre: IV. Sarabande la Majestuese · Machine-readable JSON-LD