In this episode of the Bitcoin Fundamentals podcast, NVK shares insights about his work with AI and Nostr. He emphasizes that creating effective AI models goes beyond just having large training datasets; it also requires efficient tools to manage context and ensure personal data remains private. NVK introduces his project, Unleashed.Chat, which empowers users to train AI models using their own data securely. He also discusses how this project integrates with Nostr to offer decentralized, micropayment-based AI services. The conversation highlights the significance of Bitcoin self-custody through hardware wallets and explores Nostr's potential as a more resilient and interoperable communication network compared to traditional centralized platforms.