InterPlanetary Consensus (IPC) is a transformative blockchain architecture that enables planetary-scale performance by introducing the innovative concept of blockchains within blockchains. This pioneering approach creates infinitely scalable networks, forming dynamic tree networks of recursive blockchains, or "subnets." The mission is to bridge the performance and usability gap between Web2 and Web3, powering a decentralized planetary-scale economy with unmatched speed and functionality comparable to centralized systems. IPC has been being built and developed by a team that is part of Protocol Labs. The talk will describe how InterPlanetary Consensus (IPC) is a transformative blockchain stack that enables planetary-scale performance by introducing the pioneering approach of recursively scalable blockchains, with <1s transactions, infra-level compute workloads, and customizable runtime modules.