Humanity wastes about 500 years per day on CAPTCHAs. It’s time to end this madness

What this post added

Introduced Cryptographic Attestation of Personhood as an experiment to replace CAPTCHAs. This system leverages WebAuthn and hardware security keys (like YubiKey) to provide a privacy-preserving proof of humanity. The technical explanation details the use of public-key cryptography and digital certificates, specifically focusing on the WebAuthn Attestation API and how manufacturers sign attestation public keys with digital certificates to verify device legitimacy without revealing user identity.