ISRC NLA508600401
Verified recording
NLA508600401 is “Concerto For 2 Violins, Strings, And Continuo In D Minor, BWV 1043: 1. Vivace” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9200b80760ee84e595191f67d7025034d7ba88965505a5c0aed452fa6c7a2d7f and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508600401.
Recording identifiers
- ISRC
- NLA508600401
- Title
- Concerto For 2 Violins, Strings, And Continuo In D Minor, BWV 1043: 1. Vivace
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9200b80760ee84e595191f67d7025034d7ba88965505a5c0aed452fa6c7a2d7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:fc38ca9fd789fa6f553f93aa42b82a11e394be914f4cf5b559afae00ecbc3b52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508600401
- Bitcoin block existence check
- https://blockstream.info/api/block/960145
Full record
Track page: Concerto For 2 Violins, Strings, And Continuo In D Minor, BWV 1043: 1. Vivace · Machine-readable JSON-LD