ISRC FR46Y2457306
Verified recording
FR46Y2457306 is “Sinfonia in D Minor, Fk. 65: II. Allegro e forte” by Wilhelm Friedemann Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x68e5298f6729035fc20e260e81aee81944a5fbdd593b30e3bafc9329ce572b41 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/FR46Y2457306.
Recording identifiers
- ISRC
- FR46Y2457306
- Title
- Sinfonia in D Minor, Fk. 65: II. Allegro e forte
- Artist
- Wilhelm Friedemann Bach
- CopyrightID (CopyrightChains transaction hash)
0x68e5298f6729035fc20e260e81aee81944a5fbdd593b30e3bafc9329ce572b41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:036d249a6311ba0fffa897870fee8ccbc1b41a3d8fdeaeed049b2717d6448370- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2457306
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sinfonia in D Minor, Fk. 65: II. Allegro e forte · Machine-readable JSON-LD