ISRC USKO11300641
Verified recording
USKO11300641 is “Concerto in D Major for Guitar, Strings, and Continuo, RV93: i. Allegro giusto” by Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x8883fafcf2027b2f2061fc89ee96860ff64f30517270292b4d5440645f66887d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11300641.
Recording identifiers
- ISRC
- USKO11300641
- Title
- Concerto in D Major for Guitar, Strings, and Continuo, RV93: i. Allegro giusto
- Artist
- Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x8883fafcf2027b2f2061fc89ee96860ff64f30517270292b4d5440645f66887d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0e147d2a922d862018949a8bd3ec2435031731315a29f586768c906e974edd2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11300641
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Concerto in D Major for Guitar, Strings, and Continuo, RV93: i. Allegro giusto · Machine-readable JSON-LD