ISRC FRZ131008180
Verified recording
FRZ131008180 is “Ottone in villa, RV 729, Act I, Scene 7: Frema pur” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xfab6ee29187e0f711118190d6f6813ea888ff8a341d291cacdea907e16f9e6a4 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008180.
Recording identifiers
- ISRC
- FRZ131008180
- Title
- Ottone in villa, RV 729, Act I, Scene 7: Frema pur
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xfab6ee29187e0f711118190d6f6813ea888ff8a341d291cacdea907e16f9e6a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:c2e459ffbafbc506f69b79615cbc4fa0351a925a74212f5f97984da5bb27953d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008180
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Ottone in villa, RV 729, Act I, Scene 7: Frema pur · Machine-readable JSON-LD