ISRC FRZ131008280
Verified recording
FRZ131008280 is “Ottone in villa, RV 729, Act II, Scene 1: Come l'onda” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x36566f6f6705432793f22e3b06fd76a32d97a67923d010ca5147fb542de950d8 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008280.
Recording identifiers
- ISRC
- FRZ131008280
- Title
- Ottone in villa, RV 729, Act II, Scene 1: Come l'onda
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x36566f6f6705432793f22e3b06fd76a32d97a67923d010ca5147fb542de950d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:0779cfd6499a250547b88f3a540e9e4866a06f45be088a2aad7bb3a99bff1008- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008280
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Ottone in villa, RV 729, Act II, Scene 1: Come l'onda · Machine-readable JSON-LD