ISRC NLA506400071
Verified recording
NLA506400071 is “Violin Concerto No. 1 in A minor, BWV 1041: 2. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x016ec8076c6fe632a62bb58ad4a14ffcfe7ee4bf14911dc17af71f06d36b17c0 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506400071.
Recording identifiers
- ISRC
- NLA506400071
- Title
- Violin Concerto No. 1 in A minor, BWV 1041: 2. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x016ec8076c6fe632a62bb58ad4a14ffcfe7ee4bf14911dc17af71f06d36b17c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:1045910147ece51409ea7278c1bb2c794d949ee9bfb0068feb934d53cbca4a17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506400071
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Violin Concerto No. 1 in A minor, BWV 1041: 2. Andante · Machine-readable JSON-LD