Live Engine Room. Every row is a real event from THIS store (flow metadata only — status, score, layer ids; never fact content). The schematic IS the pipeline in the code: click any chamber for its module, job and threshold. Write: L1 lexical family always-on → L3 contradiction → L4 source⊢fact (opt-in) → trust/screens → ledger + entity extraction. Read: hybrid recall → abstention floor τ · answer lane adds a local cross-encoder check — answer only if a retrieved fact entails it. AGPL-3.0 · verimem.com