Add a 3-Sat Pay-to-Skip Tier to Your Self-Hosted CAPTCHA

Your CAPTCHA is good at stopping bots. But it stops real users too. The ones who are in a hurry, on mobile, or just sick of clicking traffic lights. Here is a way to let the real ones skip it for 3 sats. Three sats. About a third of a cent. Enough to filter automation running at scale. Cheap enough that humans pay without noticing. What you are gonna build A self-hosted CAPTCHA widget with two tiers running side by side: Free path: SHA-256 proof-of-work in a Web Worker. Pure JavaScript, no WASM,