ISRC NLCK41068148
Verified recording
NLCK41068148 is “Opt-in” by Kander,
registered on the CopyrightChains blockchain with CopyrightID
0xb7ed2df316b02cecd83c276af612d445fc13ad8c2e4f1b4ec4a0ca9bfc3ac7b5 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41068148.
Recording identifiers
- ISRC
- NLCK41068148
- Title
- Opt-in
- Artist
- Kander
- CopyrightID (CopyrightChains transaction hash)
0xb7ed2df316b02cecd83c276af612d445fc13ad8c2e4f1b4ec4a0ca9bfc3ac7b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:e3eb70aed1f4ea21606e041675bdeff9efc902466d2cfb7d590669eb6f136cb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41068148
- Bitcoin block existence check
- https://blockstream.info/api/block/960349