ISRC FRZ131008140
Verified recording
FRZ131008140 is “Ottone in villa, RV 729, Act I, Scene 5: Chi seguir vuol la costanza” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xee2d27e53bb580d7e6ae60958c57b8b0ff69f5c4cf4fccb8b280e6255f48df8c and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008140.
Recording identifiers
- ISRC
- FRZ131008140
- Title
- Ottone in villa, RV 729, Act I, Scene 5: Chi seguir vuol la costanza
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xee2d27e53bb580d7e6ae60958c57b8b0ff69f5c4cf4fccb8b280e6255f48df8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:77e82d9ece4792c76697bb6278fc90869bfa66ce07e1d025a94de60aebbacef8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131008140
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Ottone in villa, RV 729, Act I, Scene 5: Chi seguir vuol la costanza · Machine-readable JSON-LD