{"slug":"hunter-aep-safety-controls","identifier":"hunter-aep-safety-controls","title":"AEP Safety Systems and Controls","author":"Maclain Hunter","sourceSha256":"f71eaa2810c25d8529d4b318bc5fd37da1987de9953ba3875a7b5402be025f4e","sourceKind":"authored-foundational-record","recordedAt":"2026-10-02T23:43:21.892Z","recordedAtMeaning":"Database registration time, not a claim of original handwritten authorship.","originalAuthoredAt":null,"formalizedAt":"2026-10-03T10:37:05.082Z","checkedAt":"2026-10-03T10:37:17.116Z","status":"verified","axiomFree":true,"axioms":[],"theoremNames":["HunterAuthored.inference_1"],"units":[{"id":"inference_1","sourceStatement":"{P, P -> Q, Q -> R} |= (P & Q) & R","sourceOffset":237,"scope":"Exact source sequent under finite two-valued propositional semantics. 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