ISRC FRZ131008300
Verified recording
FRZ131008300 is “Ottone in villa, RV 729, Act II, Scene 2: Che giova il trono al Re” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5360ffa5ac5860d68a73438e4531e0ba8badb7dc996f37416e25c41ae8cb8da8 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008300.
Recording identifiers
- ISRC
- FRZ131008300
- Title
- Ottone in villa, RV 729, Act II, Scene 2: Che giova il trono al Re
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5360ffa5ac5860d68a73438e4531e0ba8badb7dc996f37416e25c41ae8cb8da8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:2e492bdc712054e88d88521103583d1191702537574fb2dee8d151b1698b0680- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008300
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Ottone in villa, RV 729, Act II, Scene 2: Che giova il trono al Re · Machine-readable JSON-LD