ISRC FRZ207910700
Verified recording
FRZ207910700 is “Bach, JS: Toccata and Fugue in D Minor, BWV 538 "Dorian"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x18549396cd51f21e3639ceede1699dcba43b93927d64ad5953c9cb9cafe0b38f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207910700.
Recording identifiers
- ISRC
- FRZ207910700
- Title
- Bach, JS: Toccata and Fugue in D Minor, BWV 538 "Dorian"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x18549396cd51f21e3639ceede1699dcba43b93927d64ad5953c9cb9cafe0b38f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:506655aad0098ca3ddf3ac24bdf07ed0bf74e87780ce4caab796b3d3ca4e3c02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207910700
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Toccata and Fugue in D Minor, BWV 538 "Dorian" · Machine-readable JSON-LD