ISRC NLA508532807
Verified recording
NLA508532807 is “Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa6a169ddbf810e83142591477824e1888c17bcb30841a2b9f4a0f0aa80544f9e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508532807.
Recording identifiers
- ISRC
- NLA508532807
- Title
- Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa6a169ddbf810e83142591477824e1888c17bcb30841a2b9f4a0f0aa80544f9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8e705e9bc4d0338d8fc0951e9638ff24286b83667c826ccfa805bb8245d2c9b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508532807
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato) · Machine-readable JSON-LD