ISRC NLCK41064938
Verified recording
NLCK41064938 is “Killer” by Untrue,
registered on the CopyrightChains blockchain with CopyrightID
0xc94f1fc9e72e71e6a20e9fbea4c274cabd2a3fc8c2d87083e2c7a8f7efcaf528 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41064938.
Recording identifiers
- ISRC
- NLCK41064938
- Title
- Killer
- Artist
- Untrue
- CopyrightID (CopyrightChains transaction hash)
0xc94f1fc9e72e71e6a20e9fbea4c274cabd2a3fc8c2d87083e2c7a8f7efcaf528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:4224941910ce63464bf9f30da5f63f9774c01daa580c33fda015f310080332ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41064938
- Bitcoin block existence check
- https://blockstream.info/api/block/960258