ISRC HKI199602217
Verified recording
HKI199602217 is “Violin Concerto in D Minor, RV 245: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x93770494dbfc5cf47a0b0de85ef404209a3b50aea10ad4f430f185cb45fcaaa0 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602217.
Recording identifiers
- ISRC
- HKI199602217
- Title
- Violin Concerto in D Minor, RV 245: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x93770494dbfc5cf47a0b0de85ef404209a3b50aea10ad4f430f185cb45fcaaa0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:bf6d237ef143fb30b0c10f850dbb0cf36554ee73928e8d6a445b13f488b7a092- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199602217
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Violin Concerto in D Minor, RV 245: II. Largo · Machine-readable JSON-LD