ISRC NLCK41037427
Verified recording
NLCK41037427 is “Crux” by iO (Mulen),
registered on the CopyrightChains blockchain with CopyrightID
0xc113b566b168bbf11c07f5ac33ece2350b565ccd022f07f5a4d622c3ff4a2a43 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41037427.
Recording identifiers
- ISRC
- NLCK41037427
- Title
- Crux
- Artist
- iO (Mulen)
- CopyrightID (CopyrightChains transaction hash)
0xc113b566b168bbf11c07f5ac33ece2350b565ccd022f07f5a4d622c3ff4a2a43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5bd5c799f1b60ba6377bd48efcc7c3888798ebdaef4a850f225cc40be5140f4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41037427
- Bitcoin block existence check
- https://blockstream.info/api/block/960144