ISRC USSM19911581
Verified recording
USSM19911581 is “Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4232da71e730488f10039ef0d61da318007bbc55e4165dfaaf9632a917bf4392 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19911581.
Recording identifiers
- ISRC
- USSM19911581
- Title
- Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4232da71e730488f10039ef0d61da318007bbc55e4165dfaaf9632a917bf4392
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:54265d520b07218388d35cadcf3a43678ec2e1b96fa8b54bdba73d3389c6d70a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19911581
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace · Machine-readable JSON-LD