ISRC FRZ131008500
Verified recording
FRZ131008500 is “Ottone in villa, RV 729, Act II, Scene 12: Misero spirto mio” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x37bed2f0959a3b2d152bfbe7fbf49d06b7dc9c76ea351a68dd6d3a68dc6a86bf and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008500.
Recording identifiers
- ISRC
- FRZ131008500
- Title
- Ottone in villa, RV 729, Act II, Scene 12: Misero spirto mio
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x37bed2f0959a3b2d152bfbe7fbf49d06b7dc9c76ea351a68dd6d3a68dc6a86bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:5ebc1fd5980910ea89a856e3e8523d8e347b3dd9994e6c4f20b2dbef713c0585- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008500
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Ottone in villa, RV 729, Act II, Scene 12: Misero spirto mio · Machine-readable JSON-LD