Architecture
The full pipeline from wallet to registry and back.
The pipeline is a closed loop. Registry scores feed back into solver eligibility and bid weighting, so a solver whose settlements leak loses order flow.
Components
Wallet — constructs the intent, generates the well-formedness proof client-side, posts the commitment and fee bond.
Orchard note — the commitment in the shielded note tree; the only on-chain artifact before settlement.
Solver — computes a route against the commitment and submits a sealed bid and, if selected, the execution bundle.
Execution — atomic bundle verification and state transition within one block.
Bittensor subnet — miners score the settlement trace for leakage; validators aggregate scores by Yuma consensus.
Solver registry — on-chain contract storing integrity scores, bonds and eligibility; read by the auction on every intent.