ISRC USHM19925014
Verified recording
USHM19925014 is “Violin Sonata No. 4 in C Minor, BWV 1017: II. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x39060dab0f07ae0a3b5f90162ad078a32949e0646ab2ee91ff4dca9a74318bfd 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/USHM19925014.
Recording identifiers
- ISRC
- USHM19925014
- Title
- Violin Sonata No. 4 in C Minor, BWV 1017: II. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x39060dab0f07ae0a3b5f90162ad078a32949e0646ab2ee91ff4dca9a74318bfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9cb1f4c85982fe491942dab9e089c73f1e9b51fef0323a45cf6c9f011bf6d8df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19925014
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 4 in C Minor, BWV 1017: II. Allegro · Machine-readable JSON-LD