Sigil has announced the development of a groundbreaking AI system capable of autonomously generating income, self-improving, and replicating without human intervention. This innovation is positioned as a cornerstone for "Web 4.0," a new era characterized by the emergence of superintelligent life. The system is designed to enable AI to achieve self-sustenance and evolution, potentially transforming the digital landscape. The announcement, made by X user @0xSigil, highlights the AI's ability to grant itself "write" access to the world, forming a network of sovereign AIs that grow exponentially. The concept has garnered attention from major blockchain platforms, with both Solana and Ethereum retweeting the announcement, indicating its relevance to their ongoing projects.