ISRC NLA505800004
Verified recording
NLA505800004 is “Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xec2cc7b52c25a1c69e9125e62acea167ead9c41924b0a5af8c823b12a56ea10e and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505800004.
Recording identifiers
- ISRC
- NLA505800004
- Title
- Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xec2cc7b52c25a1c69e9125e62acea167ead9c41924b0a5af8c823b12a56ea10e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6a2638cb3744678e11da2e2371cfab1243b2446e117b3c7efde0cd883fab3388- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505800004
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato) · Machine-readable JSON-LD