A privacy-first, self-hosted CAPTCHA alternative that verifies users with background proof-of-work and instrumentation challenges instead of puzzles.
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#proof-of-work
Curated GitHub repositories related to proof-of-work, with AI summaries and key stats.
A privacy-first, self-hosted CAPTCHA alternative that verifies users with background proof-of-work and instrumentation challenges instead of puzzles.
Self-hosted, cookie-free CAPTCHA alternative that uses a proof-of-work challenge to block spam and bots, with WCAG 2.2 AA accessibility.