ISRC FRZ131008360
Verified recording
FRZ131008360 is “Ottone in villa, RV 729, Act II, Scene 5: Due tiranni ho nel mio core” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9540b3adda7d6ff07274a3a9ad625c2e0ceeb6b8478da49c03cb277db0e8136c 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/FRZ131008360.
Recording identifiers
- ISRC
- FRZ131008360
- Title
- Ottone in villa, RV 729, Act II, Scene 5: Due tiranni ho nel mio core
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9540b3adda7d6ff07274a3a9ad625c2e0ceeb6b8478da49c03cb277db0e8136c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b5752057fb950478e30d16e7d34deae0e48bc73af334df54fd9dd860c40587dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008360
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Ottone in villa, RV 729, Act II, Scene 5: Due tiranni ho nel mio core · Machine-readable JSON-LD