ISRC USSM18100705
Verified recording
USSM18100705 is “Sonata for Fortepiano, Flute and Violin in C Major Wf VIII/3: I. Allegro” by Johann Christoph Friedrich Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x80414b89ee5677c53a93818d4a228c9826c5d0a21e7b4d447f0d39d8771cdfb3 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/USSM18100705.
Recording identifiers
- ISRC
- USSM18100705
- Title
- Sonata for Fortepiano, Flute and Violin in C Major Wf VIII/3: I. Allegro
- Artist
- Johann Christoph Friedrich Bach
- CopyrightID (CopyrightChains transaction hash)
0x80414b89ee5677c53a93818d4a228c9826c5d0a21e7b4d447f0d39d8771cdfb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:65077b1e41bb3288613a411c8d232458fe149956676dfae06cdaea7384b9d711- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100705
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Fortepiano, Flute and Violin in C Major Wf VIII/3: I. Allegro · Machine-readable JSON-LD