ISRC FRX290502220
Verified recording
FRX290502220 is “Griselda, RV 718, Act II, Scene 7: Recitativo (Costanza, Roberto)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x0f1b902009147e51ff7280b74c91f25ac9d4178211b8f9533b912c30f42e3211 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/FRX290502220.
Recording identifiers
- ISRC
- FRX290502220
- Title
- Griselda, RV 718, Act II, Scene 7: Recitativo (Costanza, Roberto)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x0f1b902009147e51ff7280b74c91f25ac9d4178211b8f9533b912c30f42e3211
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f947d0076753aa18bf94748e976db8ad307bd07e1d9c7b61c382a49634cad529- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290502220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Griselda, RV 718, Act II, Scene 7: Recitativo (Costanza, Roberto) · Machine-readable JSON-LD