ISRC USHM19925006
Verified recording
USHM19925006 is “Violin Sonata No. 2 in A Major, BWV 1015: II. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb2dfaf54b4801c6a2165208c9a633ad05372a4c08f83fe9d7f4a464106e65e60 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925006.
Recording identifiers
- ISRC
- USHM19925006
- Title
- Violin Sonata No. 2 in A Major, BWV 1015: II. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb2dfaf54b4801c6a2165208c9a633ad05372a4c08f83fe9d7f4a464106e65e60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2b6262c91c0048c48df96297bb2de2ebfa0f809097511ecdf0035e73fae9db3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925006
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Sonata No. 2 in A Major, BWV 1015: II. Allegro · Machine-readable JSON-LD