Audit Ledger Brain.

Maintains the post-quantum signed DAG of every Mickai decision.

The Audit Ledger Brain owns the causally linked DAG of every decision (patent 16). Every entry references the inputs that produced it, the prior signed decisions that informed it, the brain that produced it, and the actor whose signature commissioned it. Every node is signed with ML-DSA-65 (patent 08). A regulator can take any output and walk the lineage all the way back to the originating prompt.

• 01DAG maintenance with causal links
• 02ML-DSA-65 signing of every entry
• 03Lineage walk APIs for regulators and auditors
• 04Tamper-evidence verification on read