ISRC FR50X1318604
Verified recording
FR50X1318604 is “Sonata for Flute and Harpsichord in B Minor, BWV 1030: IV. Presto 2” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xaa0fdbec42f848cf91f5efad7934e488a647ca2e8da7d33dab7dad263df6634f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1318604.
Recording identifiers
- ISRC
- FR50X1318604
- Title
- Sonata for Flute and Harpsichord in B Minor, BWV 1030: IV. Presto 2
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xaa0fdbec42f848cf91f5efad7934e488a647ca2e8da7d33dab7dad263df6634f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bed479b001adfd20c97ef4bef1bbb63e9245f1bf1c48a81c8faf96f3a5af7b61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1318604
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Flute and Harpsichord in B Minor, BWV 1030: IV. Presto 2 · Machine-readable JSON-LD