ISRC HKI199706808
Verified recording
HKI199706808 is “Violin Concerto In A Minor, Op. 3, No. 6, RV 356: II. Largo” by Jindrich Pazdera,
registered on the CopyrightChains blockchain with CopyrightID
0xceeb49bc249e143826358c0c4804c7d92f3f121571d2da7b1d1c3c8bc8f2bb8a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199706808.
Recording identifiers
- ISRC
- HKI199706808
- Title
- Violin Concerto In A Minor, Op. 3, No. 6, RV 356: II. Largo
- Artist
- Jindrich Pazdera
- CopyrightID (CopyrightChains transaction hash)
0xceeb49bc249e143826358c0c4804c7d92f3f121571d2da7b1d1c3c8bc8f2bb8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:998169e147eae2353c502315843bf930277e774abb7ca8d9e70ad1036869ecc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199706808
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Violin Concerto In A Minor, Op. 3, No. 6, RV 356: II. Largo · Machine-readable JSON-LD