ISRC FRZ209520103
Verified recording
FRZ209520103 is “Couperin: Premier Livre de pièces de clavecin, Premier Ordre: III. Seconde courante” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0xf6e7e336d66f1b7721da32e72c28d5175389ceb7c966e611dd8e9c5c97e268fc and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209520103.
Recording identifiers
- ISRC
- FRZ209520103
- Title
- Couperin: Premier Livre de pièces de clavecin, Premier Ordre: III. Seconde courante
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0xf6e7e336d66f1b7721da32e72c28d5175389ceb7c966e611dd8e9c5c97e268fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:ae84c08db1b0b7a0bf070b087ae0ca57ab9521821027dd63ca6474810c067dc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209520103
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Couperin: Premier Livre de pièces de clavecin, Premier Ordre: III. Seconde courante · Machine-readable JSON-LD