ISRC NLCK42212364
Verified recording
NLCK42212364 is “The Engineer” by Leniz,
registered on the CopyrightChains blockchain with CopyrightID
0xcaf6c382172d7761e58793ba051a6283dd1010d1ee7e3d60b8ea8054c79f03a5 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42212364.
Recording identifiers
- ISRC
- NLCK42212364
- Title
- The Engineer
- Artist
- Leniz
- CopyrightID (CopyrightChains transaction hash)
0xcaf6c382172d7761e58793ba051a6283dd1010d1ee7e3d60b8ea8054c79f03a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:8dc1ce4fc5f9c5d2e799cbb85e8ca39c7d73b3dd219d544378596fe4500f2bd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42212364
- Bitcoin block existence check
- https://blockstream.info/api/block/960340