Prove work or pay Lightning. No surveillance. No Google.
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In a real integration, your server would verify the token via POST /api/verify-token before processing the form.
Add these two lines to your HTML. The widget handles PoW mining, Lightning skip, and returns a verification token your backend validates.
1. Visitor loads your page -- widget requests a PoW challenge
2. Browser mines a SHA-256 hash matching the difficulty target
3. Solution verified server-side, token issued
4. Your form submits the token, your backend validates it
No tracking. No cookies. No Google. Just proof of computational work -- the same mechanism that secures Bitcoin.