ISRC USHM19925013
Verified recording
USHM19925013 is “Violin Sonata No. 4 in C Minor, BWV 1017: I. Siciliano (Largo)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4403f222f9554d0e9a3272a960e359fbc959c4d5610c3cdbd69db85af0d16d2e and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925013.
Recording identifiers
- ISRC
- USHM19925013
- Title
- Violin Sonata No. 4 in C Minor, BWV 1017: I. Siciliano (Largo)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4403f222f9554d0e9a3272a960e359fbc959c4d5610c3cdbd69db85af0d16d2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:4f0ef769c7c0af2d72b763fd71d24fdf5310600da400f92f701d932cc0cb6879- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925013
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Violin Sonata No. 4 in C Minor, BWV 1017: I. Siciliano (Largo) · Machine-readable JSON-LD