ISRC NLCK42210355
Verified recording
NLCK42210355 is “Hardcore” by Versus,
registered on the CopyrightChains blockchain with CopyrightID
0xcfb9b0ad00e63bd8206015f198c1a60a0cb90409399d8ba125a917203884ae8d and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42210355.
Recording identifiers
- ISRC
- NLCK42210355
- Title
- Hardcore
- Artist
- Versus
- CopyrightID (CopyrightChains transaction hash)
0xcfb9b0ad00e63bd8206015f198c1a60a0cb90409399d8ba125a917203884ae8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:480789be5d714b6097e3845651b3ab8e10728a9e008d145b60ebae1d30120435- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42210355
- Bitcoin block existence check
- https://blockstream.info/api/block/960218