ISRC FRZ131008480
Verified recording
FRZ131008480 is “Ottone in villa, RV 729, Act II Scene XI: II. Io sembro appunto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x185d9b9debe7cbe8dee0660b20a834d2229e78792bef4ce98454946079d8a29a 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/FRZ131008480.
Recording identifiers
- ISRC
- FRZ131008480
- Title
- Ottone in villa, RV 729, Act II Scene XI: II. Io sembro appunto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x185d9b9debe7cbe8dee0660b20a834d2229e78792bef4ce98454946079d8a29a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fe3cfb424c4b603439d791f71835bfc64386d1bec4d98cd891b01a545d960a44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008480
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ottone in villa, RV 729, Act II Scene XI: II. Io sembro appunto · Machine-readable JSON-LD