ISRC ITB001500387
Verified recording
ITB001500387 is “Keyboard Concerto No. 5 in F Minor, BWV 1056: I. (Allegro)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe52d4d3f3fe10cfa2e1aa6ba1d849590f3bab5c353328675fbe0c737a2c8d797 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB001500387.
Recording identifiers
- ISRC
- ITB001500387
- Title
- Keyboard Concerto No. 5 in F Minor, BWV 1056: I. (Allegro)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe52d4d3f3fe10cfa2e1aa6ba1d849590f3bab5c353328675fbe0c737a2c8d797
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:e402023bbee95f1f91601e064bd3c5c9c1750543fa89d24bec92aa3ba8482814- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB001500387
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Keyboard Concerto No. 5 in F Minor, BWV 1056: I. (Allegro) · Machine-readable JSON-LD