ISRC HKI199911012
Verified recording
HKI199911012 is “Concerto For 4 Violins in B Minor, Op. 3, No. 10, RV 580 : III. Allegro” by Cologne Chamber Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0xf8c70adcf027663f94c7ce4e79e4345cfa6d4e18fd53b209485a08d8ef3f33ed and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199911012.
Recording identifiers
- ISRC
- HKI199911012
- Title
- Concerto For 4 Violins in B Minor, Op. 3, No. 10, RV 580 : III. Allegro
- Artist
- Cologne Chamber Orchestra
- CopyrightID (CopyrightChains transaction hash)
0xf8c70adcf027663f94c7ce4e79e4345cfa6d4e18fd53b209485a08d8ef3f33ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c67ffdc6ef4c65df1f8d3fdd66d2a4074a5047b09a81d1de45610b627fbd5b11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199911012
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Concerto For 4 Violins in B Minor, Op. 3, No. 10, RV 580 : III. Allegro · Machine-readable JSON-LD