ISRC FR46Y2457305
Verified recording
FR46Y2457305 is “Sinfonia in D Minor, Fk. 65: I. Adagio” by Wilhelm Friedemann Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x728eefcbc6c883ce987e0b537bf7eaec556cff7399da64b1b880b4ae270fe4b5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2457305.
Recording identifiers
- ISRC
- FR46Y2457305
- Title
- Sinfonia in D Minor, Fk. 65: I. Adagio
- Artist
- Wilhelm Friedemann Bach
- CopyrightID (CopyrightChains transaction hash)
0x728eefcbc6c883ce987e0b537bf7eaec556cff7399da64b1b880b4ae270fe4b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:89f8535f47bb19bd0bbbf93e37495b28a590254fdc2267d71601f3afabf0dd5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2457305
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sinfonia in D Minor, Fk. 65: I. Adagio · Machine-readable JSON-LD