{"podcast":{"title":"Plebchain Radio","slug":"plebchain-radio-6414268","podcast_index_feed_id":6414268,"rss_url":"https://feeds.fountain.fm/xRzQd3loNa0ItnvWXcOz","website_url":"https://primal.net/plebchainradio","image_url":"https://feeds.fountain.fm/xRzQd3loNa0ItnvWXcOz/files/COVER_ART---DEFAULT---72d98f3f-84d4-4e69-a04a-0ed1e26b5b00.jpg","author":"Plebchain Radio","episode_count":181,"summary":"Plebchain Radio is the broadcast hub for the sovereign web. Hosted by Avi Burra and QW, the network explores the synthesis of Bitcoin culture and the Nostr protocol. From breaking news to immersive music sessions, we bring you the voices shaping the parallel economy. This is where the signal is distinguished from the noise.","last_synced_at":null,"page_url":"https://stenobird.com/podcast/plebchain-radio-6414268"},"episode":{"title":"Say WoT? – Ep. 4: Secure Enclaves, Sovereign Agents with Mark Suman","slug":"say-wot-ep-4-secure-enclaves-sovereign-agents-with-mark-suman","published_at":"2026-03-04T21:08:43+00:00","page_url":"https://stenobird.com/podcast/plebchain-radio-6414268/say-wot-ep-4-secure-enclaves-sovereign-agents-with-mark-suman","show_page_url":"https://stenobird.com/podcast/plebchain-radio-6414268","url":"https://feeds.fountain.fm/xRzQd3loNa0ItnvWXcOz/items/Ytuehatput6Wed1yhReu/files/AUDIO---DEFAULT---9945944c-afd3-4b32-9bee-9f4787719bdb.mp3","audio_url":"https://feeds.fountain.fm/xRzQd3loNa0ItnvWXcOz/items/Ytuehatput6Wed1yhReu/files/AUDIO---DEFAULT---9945944c-afd3-4b32-9bee-9f4787719bdb.mp3","summary":"Avi is joined by Mark Suman (CEO of Maple AI, former Apple engineer) for a technical dive into the intersection of AI privacy, confidential computing, and Web-of-Trust as the internet shifts toward an agentic future. Mark explains Maple’s core design: privacy-first by default, where each user starts with a private encryption key, data is encrypted locally, and then processed in the cloud using secure enclaves/confidential computing so the company only ever sees encrypted blobs. The conversation contrasts this with “AI proxy” services (VPN-like shared accounts) that may reduce identity linkage but still send sensitive prompt content to big-tech model providers. From there, they widen out into the economics and trajectory of models: open-source catch-up (benchmarks like Humanity’s Last Exam), the limits of benchmark-chasing, and why Mark expects the “model obsession” to fade as apps and user experience become the real battleground. They also debate the sustainability of today’s venture-subsidized inference, the likelihood of price “switch flips,” and how platforms monetize users indirectly. The back half turns to agents: Mark outlines Maple’s roadmap toward a privacy-preserving personal agent with durable memory and carefully staged permissions (read-only integrations first, sandboxed work later), plus the hard problem of letting agents act in the world without becoming a giant attack surface. The episode closes by tying agents to identity and trust: Nostr’s signed events as an authenticity primitive, and the need for richer reputation signals as bots and humans transact side-by-side. Links Mark Suman on Nostr Maple AI","meta_description":"Avi is joined by Mark Suman (CEO of Maple AI, former Apple engineer) for a technical dive into the intersection of AI privacy, confidential computing, and…","key_points":[],"chapters":[],"topics":[],"duration_seconds":5170,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/plebchain-radio-6414268/episodes/say-wot-ep-4-secure-enclaves-sovereign-agents-with-mark-suman/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/plebchain-radio-6414268/say-wot-ep-4-secure-enclaves-sovereign-agents-with-mark-suman.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}