ISRC NLCK42216710
Verified recording
NLCK42216710 is “Codebreaker” by Umwelt,
registered on the CopyrightChains blockchain with CopyrightID
0xc8085eb2d9f3e0f70fa8272faf21d2a2c7093eab15452ceda7aa5da90d01632b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42216710.
Recording identifiers
- ISRC
- NLCK42216710
- Title
- Codebreaker
- Artist
- Umwelt
- CopyrightID (CopyrightChains transaction hash)
0xc8085eb2d9f3e0f70fa8272faf21d2a2c7093eab15452ceda7aa5da90d01632b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ae090b1a11d94dc7fbdd9763fc09950ff3655c0883e2b1a09da9007634099f7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42216710
- Bitcoin block existence check
- https://blockstream.info/api/block/957118