ISRC FRZ039905010
Verified recording
FRZ039905010 is “Prelude and Fugue in E minor, BWV 548: 1. Prelude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9272e540a43b9753c017c0c394a6467c601d51db1d45b0290a0c52a612fa372e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ039905010.
Recording identifiers
- ISRC
- FRZ039905010
- Title
- Prelude and Fugue in E minor, BWV 548: 1. Prelude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9272e540a43b9753c017c0c394a6467c601d51db1d45b0290a0c52a612fa372e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:85d7b93f6dda7779d43286eb5e6b4ba969ca0a7c4d9e00abeb1191110fc34f28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ039905010
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Prelude and Fugue in E minor, BWV 548: 1. Prelude · Machine-readable JSON-LD