ISRC HKI199940303
Verified recording
HKI199940303 is “Violin Concerto in D Major, Op. 61: III. Rondo: Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf70dc0da156751d0abfe2d14eebe208f993d14523c10d68a2ba2d455eade1c06 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199940303.
Recording identifiers
- ISRC
- HKI199940303
- Title
- Violin Concerto in D Major, Op. 61: III. Rondo: Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf70dc0da156751d0abfe2d14eebe208f993d14523c10d68a2ba2d455eade1c06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:be0a9fb044e19664034bde48b0fbd7ed4c324aa034fe0ef3fa959e39bd450897- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199940303
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: Violin Concerto in D Major, Op. 61: III. Rondo: Allegro · Machine-readable JSON-LD