ISRC FRZ131215131
Verified recording
FRZ131215131 is “Orlando furioso, RV 819, Act I, Scene 5: Nel profondo cieco mondo (Aria)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc576bd0d8738c6ff8bc37dc44fb80b1b222b94f000141f50829e7ddf7f58b24f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131215131.
Recording identifiers
- ISRC
- FRZ131215131
- Title
- Orlando furioso, RV 819, Act I, Scene 5: Nel profondo cieco mondo (Aria)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc576bd0d8738c6ff8bc37dc44fb80b1b222b94f000141f50829e7ddf7f58b24f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:010e7109e89bd3318b199ee894404366b14201644d12e29b36124f328bb7f54c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131215131
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Orlando furioso, RV 819, Act I, Scene 5: Nel profondo cieco mondo (Aria) · Machine-readable JSON-LD