ISRC FRX290502170
Verified recording
FRX290502170 is “Griselda, RV 718, Act II, Scene 5: Recitativo accompagnato (Ottone, Griselda, Ottone)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x56b1a52e745ba46d1cf626dda091de7c8888cef8827d499d33cfac98cde28653 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/FRX290502170.
Recording identifiers
- ISRC
- FRX290502170
- Title
- Griselda, RV 718, Act II, Scene 5: Recitativo accompagnato (Ottone, Griselda, Ottone)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x56b1a52e745ba46d1cf626dda091de7c8888cef8827d499d33cfac98cde28653
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7563f4a03d717f9b54b721f1c27a79018f7b7fd7a7ef6bb42b0ab1de1fd8bd2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290502170
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Griselda, RV 718, Act II, Scene 5: Recitativo accompagnato (Ottone, Griselda, Ottone) · Machine-readable JSON-LD