ISRC USSJ10813928
Verified recording
USSJ10813928 is “Double Violin Concerto In D Minor BWV 1043: II. Largo Ma Non Tanto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x99b6a60c64b5c442682e96b96512607fa9f62cc7298d925897a2c0cedaac9dd5 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/USSJ10813928.
Recording identifiers
- ISRC
- USSJ10813928
- Title
- Double Violin Concerto In D Minor BWV 1043: II. Largo Ma Non Tanto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x99b6a60c64b5c442682e96b96512607fa9f62cc7298d925897a2c0cedaac9dd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2c5d7d92abc1da9426c483c895c379f689f54fcf49347864a206198ac5f32d8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813928
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Double Violin Concerto In D Minor BWV 1043: II. Largo Ma Non Tanto · Machine-readable JSON-LD