ISRC FRZ207601401
Verified recording
FRZ207601401 is “Bach, JS: Piano Concerto No. 1 in D Minor, BWV 1052: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x42127208f974fc2c7d09f28f2458011d05646b8446bbd6fb6a0e316616510de8 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207601401.
Recording identifiers
- ISRC
- FRZ207601401
- Title
- Bach, JS: Piano Concerto No. 1 in D Minor, BWV 1052: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x42127208f974fc2c7d09f28f2458011d05646b8446bbd6fb6a0e316616510de8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:645db5118df627380f8373badcf63cb92f1b51d2b4f33e29b05f288f5394aa0f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207601401
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Bach, JS: Piano Concerto No. 1 in D Minor, BWV 1052: I. Allegro · Machine-readable JSON-LD