For platforms
Add the check in an afternoon. Add bot farm alerts if you need them.
What you get
Each person gets one stable name on your site.
You never handle personal documents.
An optional add-on flags coordinated fake accounts.
Integration
Level 1 · an afternoon
Level 2 · a few days
Sketch only. The final interface may change.
POST /v1/check
{ "proof": "<from the visitor's device>" }
200 OK
{ "human": 1, "name": "k7f2…q9" }
Who it's for