ISRC FRZ131811180
Verified recording
FRZ131811180 is “Il Giustino, RV 717, Act I, Scene 6: Cieli, Numi, soccorso! (Giustino, Leocasta)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x87b3de9211e4bb0b828685ddae23e36a547bb9ae9a139ec1ce51e08c086ba6f3 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/FRZ131811180.
Recording identifiers
- ISRC
- FRZ131811180
- Title
- Il Giustino, RV 717, Act I, Scene 6: Cieli, Numi, soccorso! (Giustino, Leocasta)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x87b3de9211e4bb0b828685ddae23e36a547bb9ae9a139ec1ce51e08c086ba6f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:acf18673e3bbbf3c6fc9d6144641559b0be216ffa34671e6e55b90c72fa8ca07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131811180
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il Giustino, RV 717, Act I, Scene 6: Cieli, Numi, soccorso! (Giustino, Leocasta) · Machine-readable JSON-LD