ISRC FRZ131008400
Verified recording
FRZ131008400 is “Ottone in villa, RV 729, Act II, Scene 7: Tu vedrai” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x65e83ee47203585f0495c512bac205c355551f61ff94dbc5a81f03a9ca7eda02 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008400.
Recording identifiers
- ISRC
- FRZ131008400
- Title
- Ottone in villa, RV 729, Act II, Scene 7: Tu vedrai
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x65e83ee47203585f0495c512bac205c355551f61ff94dbc5a81f03a9ca7eda02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1b5cc12006c105afc64700c2146ff288d3325880c36e088540bb5e150abb25a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008400
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ottone in villa, RV 729, Act II, Scene 7: Tu vedrai · Machine-readable JSON-LD