ISRC FRZ207916020
Verified recording
FRZ207916020 is “Bach, JS: Prelude and Fugue in D Minor, BWV 554” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1e10616b0f498b529984e20a0b6ce6ec0b802ab59476ded658e1e2e763e665a2 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207916020.
Recording identifiers
- ISRC
- FRZ207916020
- Title
- Bach, JS: Prelude and Fugue in D Minor, BWV 554
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1e10616b0f498b529984e20a0b6ce6ec0b802ab59476ded658e1e2e763e665a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:13864f8502f41e815cda457f3f39bdd235b6bf266a20885a797aad43f08f5f41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207916020
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Bach, JS: Prelude and Fugue in D Minor, BWV 554 · Machine-readable JSON-LD