ISRC FR50X2066923
Verified recording
FR50X2066923 is “The Well-Tempered Clavier, Book 1: Prelude XII in F Minor, BWV 857” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf8e56b8b93a4dc2392d79cbb2e6265237491a225d1c1128de159ed2b49d9e249 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/FR50X2066923.
Recording identifiers
- ISRC
- FR50X2066923
- Title
- The Well-Tempered Clavier, Book 1: Prelude XII in F Minor, BWV 857
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf8e56b8b93a4dc2392d79cbb2e6265237491a225d1c1128de159ed2b49d9e249
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1233b4534da91553392cf82d3daebf0583230f6c814405fdf87b1c23ecf2a3b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2066923
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude XII in F Minor, BWV 857 · Machine-readable JSON-LD