ISRC HKI199911005
Verified recording
HKI199911005 is “Concerto For 2 Keyboards in C Major, BWV 1061: II. Adagio” by Cologne Chamber Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x8033ae100bb6636bc519c665161b2bc41ee23d8a637b11f5e2932cbb9d22d80a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199911005.
Recording identifiers
- ISRC
- HKI199911005
- Title
- Concerto For 2 Keyboards in C Major, BWV 1061: II. Adagio
- Artist
- Cologne Chamber Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x8033ae100bb6636bc519c665161b2bc41ee23d8a637b11f5e2932cbb9d22d80a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:07e6e251c556237cbb53b2d8e763faca0589309488668baec625f6faf04aea1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199911005
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Concerto For 2 Keyboards in C Major, BWV 1061: II. Adagio · Machine-readable JSON-LD