ISRC HKI199648702
Verified recording
HKI199648702 is “Concerto For 2 Keyboards In C Minor, BWV 1060: II. Largo Ovvero Adagio” by Cologne Chamber Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x5a8a076876c1d416fb29b16e4dc8b7a0777a727c76896bd2032af660f8209bcf 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/HKI199648702.
Recording identifiers
- ISRC
- HKI199648702
- Title
- Concerto For 2 Keyboards In C Minor, BWV 1060: II. Largo Ovvero Adagio
- Artist
- Cologne Chamber Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x5a8a076876c1d416fb29b16e4dc8b7a0777a727c76896bd2032af660f8209bcf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5f3e1f8c715d5d01f9102ba00f6f7b3f0399029c27315bff9c594795cbc25de4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199648702
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Concerto For 2 Keyboards In C Minor, BWV 1060: II. Largo Ovvero Adagio · Machine-readable JSON-LD