ISRC FRX290200660
Verified recording
FRX290200660 is “L' Olimpiade, opera in 3 acts, RV 725 - Act III, Scene 2: Aria "Sciagurato, in braccio a morte" (Alcandro)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xef77003a732937da4c16c61be527f6b35774a8bcf12a715e7aad0847bef85528 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/FRX290200660.
Recording identifiers
- ISRC
- FRX290200660
- Title
- L' Olimpiade, opera in 3 acts, RV 725 - Act III, Scene 2: Aria "Sciagurato, in braccio a morte" (Alcandro)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xef77003a732937da4c16c61be527f6b35774a8bcf12a715e7aad0847bef85528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8bf8abf39221f192241398f8890781a5e4960c861792c576b072fb4d9d4d1fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290200660
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L' Olimpiade, opera in 3 acts, RV 725 - Act III, Scene 2: Aria "Sciagurato, in braccio a morte" (Alcandro) · Machine-readable JSON-LD