{"doctrine":"Every endpoint we sell grades itself against reality in public, forever. The Proving Ground proves an endpoint works once; the Truth Engine proves it stays right. Endpoints that can't be graded must say so.","ledgers":{"rug_scorer":{"summary":"/track-record","raw":"/track-record/raw","human":"/accuracy"},"weather":{"summary":"/truth/weather","raw":"/truth/weather/raw"},"market_calls":{"summary":"/truth/signal","raw":"/truth/signal/raw"}},"tamper_evidence":"all three ledgers are git-snapshotted on a schedule — a verdict can't be rewritten after reality grades it","for_new_endpoints":"every ship bundle declares a TRUTH spec (how reality will grade it) or gradeable:false with a reason"}