Hacker News
- Introducing mCaptcha net https://mcaptcha.org/blog/introducing-mcaptcha-net 2 comments
- mCaptcha: Open-source proof-of-work captcha for websites https://mcaptcha.org/ 145 comments
- MCaptcha: FOSS privacy focused captcha system using proof-of-work https://mcaptcha.org/ 5 comments
- mCaptcha – Proof of work based, privacy respecting CAPTCHA system https://github.com/mCaptcha/mCaptcha 96 comments