ISRC USBC18800329
Verified recording
USBC18800329 is “Concerto for Recorder, Two Violins and Basso continuo in A Minor, RV 108: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xfdceeef2c5a7b33d6c55dc25cd1156a2681dbaa8a445752a37672aa0786a37c4 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18800329.
Recording identifiers
- ISRC
- USBC18800329
- Title
- Concerto for Recorder, Two Violins and Basso continuo in A Minor, RV 108: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xfdceeef2c5a7b33d6c55dc25cd1156a2681dbaa8a445752a37672aa0786a37c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:250125876640b49a7c732163157995af9eacc9931350342fb3bc1710bd27e24c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18800329
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Concerto for Recorder, Two Violins and Basso continuo in A Minor, RV 108: II. Largo · Machine-readable JSON-LD