ISRC FRZ149413110
Verified recording
FRZ149413110 is “La Calisto, Act I Scene 4: "Non è maggior piacere" (Calisto)” by Francesco Cavalli,
registered on the CopyrightChains blockchain with CopyrightID
0x2689cbc6a0e927b3585c0c110c088d62e50ce2fc8cf9c2ef8fbd57bb6034aaf8 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149413110.
Recording identifiers
- ISRC
- FRZ149413110
- Title
- La Calisto, Act I Scene 4: "Non è maggior piacere" (Calisto)
- Artist
- Francesco Cavalli
- CopyrightID (CopyrightChains transaction hash)
0x2689cbc6a0e927b3585c0c110c088d62e50ce2fc8cf9c2ef8fbd57bb6034aaf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:853dff4683f09a824f208fb287070e8a4f0f7abde16970acb70f90d96267e2eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149413110
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: La Calisto, Act I Scene 4: "Non è maggior piacere" (Calisto) · Machine-readable JSON-LD