ISRC USBC19300406
Verified recording
USBC19300406 is “Sonata in E-Flat, BWV 1031: Siciliana” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf4e321592eb41b61e4da935dc6169c668b21595ec8028359836c19a3ec750092 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19300406.
Recording identifiers
- ISRC
- USBC19300406
- Title
- Sonata in E-Flat, BWV 1031: Siciliana
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf4e321592eb41b61e4da935dc6169c668b21595ec8028359836c19a3ec750092
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:46f06cbf6c4f87c380f545d329ccfe1f90b6c4b0a8d31bd9711d44afaef3810b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19300406
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Sonata in E-Flat, BWV 1031: Siciliana · Machine-readable JSON-LD