ISRC HKI199262804
Verified recording
HKI199262804 is “Keyboard Concerto in F Minor, BWV 1056: Piano Concerto in F Minor, BWV 1056: Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x548722ba8a50eaac8b561f7577bb0cd5249baf2782d7a85785c3d3f17ea82e58 and independently timestamped
in Bitcoin block 958041 on 2026-07-14.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199262804.
Recording identifiers
- ISRC
- HKI199262804
- Title
- Keyboard Concerto in F Minor, BWV 1056: Piano Concerto in F Minor, BWV 1056: Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x548722ba8a50eaac8b561f7577bb0cd5249baf2782d7a85785c3d3f17ea82e58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-14T18:13:17+00:00
- Bitcoin block
- 958041
- Canonical record hash
sha256:f4c3ef6b015725f0f98bdba3f2cf9e9441ebff17cf847feb8628794d71610f7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199262804
- Bitcoin block existence check
- https://blockstream.info/api/block/958041
Full record
Track page: Keyboard Concerto in F Minor, BWV 1056: Piano Concerto in F Minor, BWV 1056: Largo · Machine-readable JSON-LD