{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Crazy Wisdom","title":"Episode #479: From Bitcoin to Birdsong: Building Trust in a World of Fakes","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/8b0858f7\"></iframe>","width":"100%","height":180,"duration":4534,"description":"In this episode of Crazy Wisdom, Stewart Alsop talks with Cathal, founder of Poliebotics and creator of the “truth beam” system, about proof of liveness technology, blockchain-based verification, projector-camera feedback loops, physics-based cryptography, and how these tools could counter deepfakes and secure biodiversity data. They explore applications ranging from conservation monitoring on Cathal’s island in Ireland to robot-assisted farming, as well as the intersection of nature, humanity, and AI. Cathal also shares thoughts on open-source tools like Jitsi and Element, and the cultural shifts emerging from AI-driven creativity. Find more about his work and Poliebotics in Github and Twitter.Check out this GPT we trained on the conversationTimestamps00:00 Stewart Alsop introduces Cathal, starting with proof of liveness vs proof of aliveness and deepfake challenges.05:00 Cathal explains projector-camera feedback loops, Perlin noise, cryptographic hashing, blockchain timestamps via Rootstock.10:00 Discussion on using multiple blockchains for timestamps, physics-based timing, and recording verification.15:00 Early Bitcoin days, cypherpunk culture, deterministic vs probabilistic systems.20:00 Projector emissions, autoencoders, six-channel matrix data type, training discriminators.25:00 Decentralized verification, truth beams, building trust networks without blockchain.30:00 Optical interlinks, testing computational nature of reality, simulation ideas.35:00 Dystopia vs optimism, AI offense in cybersecurity, reputation networks.40:00 Reality transform, projecting AI into reality, creative agents, philosophical implications.45:00 Conservation applications, biodiversity monitoring, insect assays, cryptographically secured data.50:00 Optical cryptography, analog feedback loops, quantum resistance.55:00 Open source tools, Jitsi, Element, cultural speciation, robot-assisted farming, nature-human-AI coexistence.Key InsightsCathal’s “proof of liveness” aims to authenticate...","thumbnail_url":"https://img.transistorcdn.com/UZbrDrlO5VTfDNcq188THwbv0T09vcmLyzx3BcPI9bs/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS81Y2Rj/OGFiMTYyMGFkNTM5/N2NjOWI2MWM5YzQ1/YTc2Ny5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}