ISRC FRZ140634110
Verified recording
FRZ140634110 is “Pièces de Clavecin, Livre II, 6e ordre, Livre II, 8e ordre: VII. Passacaille” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0x485fd400abd75c1df8c2f685ee9b8c02bcd4d52a2df57926de6750d5d11137f7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140634110.
Recording identifiers
- ISRC
- FRZ140634110
- Title
- Pièces de Clavecin, Livre II, 6e ordre, Livre II, 8e ordre: VII. Passacaille
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0x485fd400abd75c1df8c2f685ee9b8c02bcd4d52a2df57926de6750d5d11137f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d030ca14a3b8bbf50bfc8b051b1525255448d03e9f8a5ea1b9377da363f890cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140634110
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pièces de Clavecin, Livre II, 6e ordre, Livre II, 8e ordre: VII. Passacaille · Machine-readable JSON-LD