{"id":2194,"slug":"cloudflare","name":"Cloudflare","type":"organization","created_at":"2026-08-08T04:46:07.158007+00:00","hidden":0,"aliases":[],"episodes":[{"id":"a2fd7e1c-ba0c-42d0-8b9e-f6eccd300d5a","slug":"s09e30-captchas-cryptography-and-personhood","subject":"s09e30: CAPTCHAs, Cryptography and Personhood","title":"CAPTCHAs, Cryptography and Personhood","publish_date":"2021-05-20T19:23:26.429429+00:00","year":2021,"month":5,"season":9,"episode":30,"episode_label":"s09e30","canonical_url":"https://newsletter.danhon.com/archive/s09e30-captchas-cryptography-and-personhood/","is_premium":0,"word_count":3646,"context":" … 1.0 Some things that caught my attention\n\nCAPTCHAs, Cryptography and Personhood\n\nVia Vice’s Motherboard\n[1]\n, <mark>Cloudflare</mark> invented something called Cryptographic Attestation of Personhood\n[2]\n.\n\nFirst, CAPTCHAs … ","reading_minutes":18},{"id":"1eda5259-3b62-4a60-bef0-04b47e1bbccf","slug":"s07e26-ambient-information-radiators-butter","subject":"s07e26: Ambient information radiators; butter trucks; trains","title":"Ambient information radiators; butter trucks; trains","publish_date":"2019-12-12T01:52:56.168000+00:00","year":2019,"month":12,"season":7,"episode":26,"episode_label":"s07e26","canonical_url":"https://newsletter.danhon.com/archive/s07e26-ambient-information-radiators-butter/","is_premium":0,"word_count":2142,"context":" … block on their behalf. This would create a marketplace of anti-abuse solutions.\n\n<mark>Cloudflare</mark> was able to build a secure option with Javascript, could also consider LUA or … ","reading_minutes":11}]}