Wintermute has released an industry declaration stating that the battle for crypto infrastructure is over, and the next battlefield is the machine economy. As AI agents, warehouse robots, and automated experimental systems become economic entities, the traditional financial assumption that "the counterpart is a person" will fail, while crypto's difference that "the counterpart is code" becomes a core advantage. Three directions worth attention are the agent economy layer, physical AI, and machine-driven discovery. The article notes that L1 has launched, L2 followed, DeFi has matured, and stablecoins have become infrastructure, with every track crowded. The key shift is that models can act autonomously, robots learn from human videos, and open standards for agent payments and identities are forming. The question is no longer "what can crypto do" but "what does this world need crypto to do," with the answer being the machine economy, where machines act as economic entities—holding context, making decisions, and transacting autonomously. Real-world scenarios include an agent booking a flight and handling refunds without user intervention, a warehouse robot billing by the piece and routing income, and a research system autonomously designing experiments and procuring reagents.