ISRC USSM10705251
Verified recording
USSM10705251 is “Violin Sonata No. 2 in A Minor, BWV 1003: II. Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0d96a842f03ef85145e1f923f6dd6e50a0a41332828ea9ed14ac2e72b5b3a7af 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/USSM10705251.
Recording identifiers
- ISRC
- USSM10705251
- Title
- Violin Sonata No. 2 in A Minor, BWV 1003: II. Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0d96a842f03ef85145e1f923f6dd6e50a0a41332828ea9ed14ac2e72b5b3a7af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:60c58f141fae38656de6d095e54edab9f11c4bcaf216f1660d8f494bfd4961ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10705251
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Violin Sonata No. 2 in A Minor, BWV 1003: II. Fuga · Machine-readable JSON-LD