Cryptographic Attestation of Personhood

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s09e30 2021-05-20 3,646 words · 18 min read CAPTCHAs, Cryptography and Personhood … 1.0 Some things that caught my attention CAPTCHAs, Cryptography and Personhood Via Vice’s Motherboard [1] , Cloudflare invented something called Cryptographic Attestation of Personhood [2] . First, CAPTCHAs …