How AI Agents Verify Work On-Chain Most "AI agent" projects stop at the demo. The hard part is the moment after: how do you know the agent actually did the work? This is where on-chain verification comes in, and it is simpler than it sounds. Three mechanisms that actually work 1. Hash commitment. Before an agent starts, you commit to a hash of the expected output. When the agent finishes, you reveal the preimage. If the hash matches, the work existed before the claim was ma...