ISRC USSM10502921
Verified recording
USSM10502921 is “Violin Partita No. 2 in D Minor, BWV 1004: V. Ciaccona” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x57057c6360dd9a407c9524cca07161053b0708f90966564ced68162d4d3054b3 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10502921.
Recording identifiers
- ISRC
- USSM10502921
- Title
- Violin Partita No. 2 in D Minor, BWV 1004: V. Ciaccona
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x57057c6360dd9a407c9524cca07161053b0708f90966564ced68162d4d3054b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:05d0cd9aa5e2d7d8163921cd7b6e19d0cb5bf4cdaa4add16e3c9959bbfe4522e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10502921
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Violin Partita No. 2 in D Minor, BWV 1004: V. Ciaccona · Machine-readable JSON-LD