ISRC FRX290301570
Verified recording
FRX290301570 is “Orlando finto pazzo, RV 727, Act I, Scene 3: Rassenera i vaghi rai (Ersilla)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x3aeb432efa4b54c3293f43d27ae6c7169bf7a069d8de9d84af5571d0aa03bd1f and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290301570.
Recording identifiers
- ISRC
- FRX290301570
- Title
- Orlando finto pazzo, RV 727, Act I, Scene 3: Rassenera i vaghi rai (Ersilla)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x3aeb432efa4b54c3293f43d27ae6c7169bf7a069d8de9d84af5571d0aa03bd1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:b78c434fab081cab5127d67da1598be5e290fbc60a4a240b764d6b0ebc0f4e16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290301570
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Orlando finto pazzo, RV 727, Act I, Scene 3: Rassenera i vaghi rai (Ersilla) · Machine-readable JSON-LD