ISRC FRX290809043
Verified recording
FRX290809043 is “Vos invito, barbare faces, RV 811: III. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x464a0108a363e1e8d9c7d30dc14ac6499b1e145c466996b700c3c7407c8a9d05 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290809043.
Recording identifiers
- ISRC
- FRX290809043
- Title
- Vos invito, barbare faces, RV 811: III. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x464a0108a363e1e8d9c7d30dc14ac6499b1e145c466996b700c3c7407c8a9d05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:10e5b5a69dd56e37cbe4afaf73fef8c1eed73b8fee06119f9beaf9bb62bca5c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290809043
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Vos invito, barbare faces, RV 811: III. Largo · Machine-readable JSON-LD