ISRC FRZ207916100
Verified recording
FRZ207916100 is “Bach, JS: Fantasia and Fugue in A Minor, BWV 561” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5ce819d736b831aab476c894d6b2d4521d5858bf69258636eed0a7603d6ee0c2 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/FRZ207916100.
Recording identifiers
- ISRC
- FRZ207916100
- Title
- Bach, JS: Fantasia and Fugue in A Minor, BWV 561
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5ce819d736b831aab476c894d6b2d4521d5858bf69258636eed0a7603d6ee0c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:198b0c7b2517fb0075c6c6f3cd4a2a20c7822d7c6270b551e09ed314d41458c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207916100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Fantasia and Fugue in A Minor, BWV 561 · Machine-readable JSON-LD