ISRC HKI199602202
Verified recording
HKI199602202 is “Violin Concerto in D Major, RV 228: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7265a250722e0384bd37e71362b78ccd92fa30cf873fb0e274deadee8a62e704 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602202.
Recording identifiers
- ISRC
- HKI199602202
- Title
- Violin Concerto in D Major, RV 228: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7265a250722e0384bd37e71362b78ccd92fa30cf873fb0e274deadee8a62e704
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:61a8294f68743d2c2996a80a4299740cb67178f65b5f1362df2332b6469999a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602202
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Violin Concerto in D Major, RV 228: II. Largo · Machine-readable JSON-LD