ISRC HKI199279508
Verified recording
HKI199279508 is “Keyboard Concerto in F Major, BWV 1057: II. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc470fa1268342d173c25c7ab510a7dad6b21b6ae73432b6b61410d79e6d7d81b and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279508.
Recording identifiers
- ISRC
- HKI199279508
- Title
- Keyboard Concerto in F Major, BWV 1057: II. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc470fa1268342d173c25c7ab510a7dad6b21b6ae73432b6b61410d79e6d7d81b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:b0f92c1e385b32e0b1d51ae90bbba13b04e4183fb331063868a42e3ae594f632- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199279508
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Keyboard Concerto in F Major, BWV 1057: II. Andante · Machine-readable JSON-LD