ISRC HKI199602214
Verified recording
HKI199602214 is “Violin Concerto in F Major, RV 285: II. Grave. Adagio. Grave” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9b877e41890f40479ef231f824d4c54d792c66bc928d8b93f89ff8427518a811 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602214.
Recording identifiers
- ISRC
- HKI199602214
- Title
- Violin Concerto in F Major, RV 285: II. Grave. Adagio. Grave
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9b877e41890f40479ef231f824d4c54d792c66bc928d8b93f89ff8427518a811
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:2214f184baa8a1a9c856679d27c1d711507962714cff8e0a05943ed45051faeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602214
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Violin Concerto in F Major, RV 285: II. Grave. Adagio. Grave · Machine-readable JSON-LD