ISRC HKI199492303
Verified recording
HKI199492303 is “Violin Concerto in A Minor, Op. 53, B. 96: II. Adagio ma non troppo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x31e21b18bf29f30de430419268947adf20df9de72658991321b0604aa7f8ae8f and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199492303.
Recording identifiers
- ISRC
- HKI199492303
- Title
- Violin Concerto in A Minor, Op. 53, B. 96: II. Adagio ma non troppo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x31e21b18bf29f30de430419268947adf20df9de72658991321b0604aa7f8ae8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:8a9674181e82a69ec50ee9b9b73fe12e2232cb4a97712aeabc8bbae2ff643347- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199492303
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Violin Concerto in A Minor, Op. 53, B. 96: II. Adagio ma non troppo · Machine-readable JSON-LD