Artificial intelligence has broken one of education's oldest assumptions: that completed work is reliable evidence of learning. A student can now produce a polished essay, project, or analysis without possessing the capability it appears to represent. Yet a student may also use AI extensively while developing genuine understanding, judgment, and intellectual ownership. The defining question can no longer be simply: Who produced these words? It must become: What can the student now do because of the work? Proof of Work presents a new model for education in the age of artificial intelligence. It replaces the increasingly impossible search for unassisted production with a higher standard: demonstrated command. Students must be able to explain their work, defend its reasoning, apply its principles, adapt it when conditions change, connect it to other knowledge, and extend it into something new. Through practical frameworks for AI disclosure, oral defense, adaptive revision, transfer, portfolios, academic integrity, and capability-based credentials, Lisa J. Scott offers a complete architecture for the AI-native classroom and university.

The future of education should not demand that students work as though powerful tools do not exist. It should give them the freedom to use those tools-and require them to prove that the resulting knowledge, judgment, and capability genuinely belong to them.