ISRC FRZ132212050
Verified recording
FRZ132212050 is “Caldibi castigliano - Intabulatura de lauto, Libro quarto” by Joan Ambrosio Dalza,
registered on the CopyrightChains blockchain with CopyrightID
0x88b9c065bc0dde0c94c7f595968221f0ebc56c03fcffa16fe75ac6299019e08c and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132212050.
Recording identifiers
- ISRC
- FRZ132212050
- Title
- Caldibi castigliano - Intabulatura de lauto, Libro quarto
- Artist
- Joan Ambrosio Dalza
- CopyrightID (CopyrightChains transaction hash)
0x88b9c065bc0dde0c94c7f595968221f0ebc56c03fcffa16fe75ac6299019e08c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:f8cdba836284a78447e94dc0de599b60fe7a6f5ac77d6edac7b925ed3b2b70cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132212050
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Caldibi castigliano - Intabulatura de lauto, Libro quarto · Machine-readable JSON-LD