{"podcast":{"title":"Zero Knowledge","slug":"zero-knowledge-1048106","podcast_index_feed_id":1048106,"rss_url":"https://feeds.captivate.fm/zeroknowledge/","website_url":"https://www.zeroknowledge.fm","image_url":"https://artwork.captivate.fm/eed81918-5c2c-4ed4-9ddc-11dbb519e2dd/cover.jpg","author":"Zero Knowledge Podcast","episode_count":420,"summary":"Zero Knowledge is a podcast which goes deep into the tech that will power the emerging decentralised web and the community building this. Covering the latest in zero knowledge research and applications, the open web as well as future technologies and paradigms that promise to change the way we interact — and transact — with one another online. Zero Knowledge is hosted by Anna Rose Follow the show at @ZeroKnowledgefm (https://twitter.com/zeroknowledgefm) or @AnnaRRose (https://twitter.com/AnnaRRose) If you like the Zero Knowledge Podcast: Join us on Telegram (https://t.me/joinchat/TORo7aknkYNLHmCM) Support our Gitcoin Grant (https://gitcoin.co/grants/38/zero-knowledge-podcast) Support us on Patreon (https://www.patreon.com/zeroknowledge) Or directly here: ETH: 0x4BF66E52f3009Cd138e48f142D47661037160001 BTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8Zz ZEC: t1R2bujRF3Hzte9ALHpMJvY8t5kb9ut9SpQ DOT: 14zPzb7ihiBeaUn9jdPW9cHKGBd9qtTuJE75hhW2CvzLh6rT","last_synced_at":"2026-07-30T02:18:37.841188+00:00","page_url":"https://stenobird.com/podcast/zero-knowledge-1048106"},"episode":{"title":"Stateful ZK Identity with Ian Miers","slug":"stateful-zk-identity-with-ian-miers","published_at":"2026-02-04T13:00:00+00:00","page_url":"https://stenobird.com/podcast/zero-knowledge-1048106/stateful-zk-identity-with-ian-miers","show_page_url":"https://stenobird.com/podcast/zero-knowledge-1048106","url":"https://zeroknowledge.fm/podcast/389","audio_url":"https://episodes.captivate.fm/episode/ec9192b7-732e-4c7e-867d-24a4a6dc2c50.mp3","summary":"In this episode, Anna Rose and Nico Mohnblatt welcome back Ian Miers , Assistant Professor of Computer Science at the University of Maryland , to continue the conversation from a previous episode and dig deeper into his latest work like zk-Promises, zk-Cookies, and Cryptographic Personas. These ZK tools aim to build social networks that protect user privacy while maintaining integrity, like anonymous moderation and reputation systems without central databases. Ian explains how they differ from traditional creds but share ideas around proving attributes securely. The conversation explores real-world applications, such as banning bad actors without de-anonymizing them, setting rules in private group chats, and creating self-sovereign identities that persist over time. Ian also touches on challenges like stolen accounts, trolling, age checks, and how these primitives could shape future online interactions.   Related Links Ian Miers: Academic profile and publications zk-creds: Flexible Anonymous Credentials from zkSNARKs and Existing Identity Infrastructure zk-promises: Anonymous Moderation, Reputation, and Blocking from Anonymous Credentials with Callbacks zk-Cookies: Continuous Anonymous Authentication for the Web Cryptographic Personas: Responsible Pseudonyms Without De-Anonymization Zexe: Enabling Decentralized Private Computation Zerocoin to zk-creds: Modern ZK History with Ian Miers     zkMesh+ is live! Subscribe for zkMesh+ and catch the latest State of ZK 2025 report.     **If you like what we do:** * Find all our links here! @ZeroKnowledge | Linktree * Subscribe to our podcast newsletter * Follow us on Twitter @zeroknowledgefm * Join us on Telegram * Catch us on YouTube   **Support the show:** * Patreon * ETH - Donation address * BTC…","meta_description":"In this episode, Anna Rose and Nico Mohnblatt welcome back Ian Miers , Assistant Professor of Computer Science at the University of Maryland , to continue…","key_points":[],"chapters":[],"topics":[],"duration_seconds":3732,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/zero-knowledge-1048106/episodes/stateful-zk-identity-with-ian-miers/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/zero-knowledge-1048106/stateful-zk-identity-with-ian-miers.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}