ISRC FRZ207601403
Verified recording
FRZ207601403 is “Bach, JS: Piano Concerto No. 1 in D Minor, BWV 1052: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4aa11afe3d971101907c6efb716135e2d27fec06a6e7013b96af7d3125e0b2a1 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207601403.
Recording identifiers
- ISRC
- FRZ207601403
- Title
- Bach, JS: Piano Concerto No. 1 in D Minor, BWV 1052: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4aa11afe3d971101907c6efb716135e2d27fec06a6e7013b96af7d3125e0b2a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:f3a89af45d9076e9bd015306b5ff2ab5fd9a54cd6de31929c4568def83e71e2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207601403
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Bach, JS: Piano Concerto No. 1 in D Minor, BWV 1052: III. Allegro · Machine-readable JSON-LD