ISRC USTE10301134
Verified recording
USTE10301134 is “Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo (Arr. for Guitar)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3f60c5fa07f2a4dba9168a2d0ef5fa350ed087047e5346f36ac5f33684bf3bfc 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/USTE10301134.
Recording identifiers
- ISRC
- USTE10301134
- Title
- Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo (Arr. for Guitar)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3f60c5fa07f2a4dba9168a2d0ef5fa350ed087047e5346f36ac5f33684bf3bfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:07102bf9083a3b83019affa18e8ea1656da67133b8ed885922e63e9509e68f70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10301134
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo (Arr. for Guitar) · Machine-readable JSON-LD