Cryptographic provenance and execution lineage for agentic outputs. When an autonomous agent makes a high stakes decision rerouting a supply chain, executing a multi million dollar trade, or rewriting a live production database and it breaks, who do you blame? Right now, looking at an AI's log file is like doing forensics on a black box after a plane crash. We have zero native way to prove why an agent took an action, what context window it was fed, which sub agent hallucinated the bad instruction, or whether its weights were subtly poisoned mid flight. It has to exist right now because enterprises are handing autonomy to agents before they have a legal or technical way to audit them. You cannot deploy multi agent systems into regulated finance, healthcare, or critical infrastructure on a "trust us, the prompt engineering was solid" basis. We need immutable, cryptographically verifiable execution receipts for every single cognitive hop an agent makes.