Proof: Live dashboard-triggered request settled at the relay without the expected EURe decrease and BTC increase, exposing self-matching between our taker preflight and our maker responder. This change suppresses maker quote responses while an own-request preflight is collecting solver quotes, refreshes relay status before outcome derivation, and records relay SETTLED without expected durable inventory delta as failed rather than completed or not_filled.
Assumptions: Suppressing maker responses during the short quote RPC window prevents our own quote from being selected for our own taker request. Relay SETTLED remains insufficient for success unless durable inventory shows the expected source decrease and destination increase.
Still fake: Venue-native fill id parsing and fee-complete realized PnL for request-created trades are still not modeled; completed still depends on durable inventory delta attribution.
Proof: Live request validation showed a not_filled own-request row still displayed the earlier relay-accepted text; the normalizer now prefers terminal outcome reason text and has a regression test for deadline_elapsed_without_settlement.
Assumptions: Terminal request outcome rows are more decisive than submission result text for operator-facing reason copy.
Still fake: Venue-native fill ids and fee-complete realized PnL remain unavailable; completed still depends on durable inventory delta attribution.
