ISRC USBC18800333
Verified recording
USBC18800333 is “Concerto for Flautino, Strings and Basso continuo in A Minor, RV 445: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4a43c9f251a52ae0ece3128e8d06f86fd563e285f65a95bcb76f463c0c8c7300 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18800333.
Recording identifiers
- ISRC
- USBC18800333
- Title
- Concerto for Flautino, Strings and Basso continuo in A Minor, RV 445: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4a43c9f251a52ae0ece3128e8d06f86fd563e285f65a95bcb76f463c0c8c7300
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:90247a4c14b8de693b8abe9f665655e3720a48bbf031069f986e349476849f34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18800333
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Concerto for Flautino, Strings and Basso continuo in A Minor, RV 445: III. Allegro · Machine-readable JSON-LD