{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","cell_id":"authority_legitimacy_and_consent_foundations__chemistry_materials","arm":"CONSTRAINED_MAX","candidate_id":"authority_legitimacy_and_consent_foundations__chemistry_materials__CONSTRAINED_MAX","decision":"PROPOSAL","abstention_reason":null,"proposal":{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","cell_id":"authority_legitimacy_and_consent_foundations__chemistry_materials","arm":"CONSTRAINED_MAX","candidate_id":"authority_legitimacy_and_consent_foundations__chemistry_materials__CONSTRAINED_MAX","proposal_index":1,"version":0,"title":"Receiver-Keyed Chemical Challenge Coupler for Ferric-Chloride Transfers","problem":"At a facility storing acidic ferric-chloride coagulant and alkaline sodium-hypochlorite oxidant, a hose carrying hypochlorite can be presented to the ferric-chloride fill point through misconnection, adapter use, or incorrect source identification. A mechanically compatible connection then has formal power to initiate a transfer without direct evidence that the liquid is fit for that receiving tank. Bulk contact can damage inventory and equipment and can produce heat or chlorine-containing gas.","actors":["Ferric-chloride delivery vessel, hose, and actual liquid contents","Ferric-chloride receiving port, fill line, and stored inventory","Sodium-hypochlorite source that must be rejected at this port","Chemical-responsive challenge cartridge and spring-closed main valve","Delivery personnel, facility personnel, and nearby environment exposed to a failed segregation boundary"],"observable_state":"Before bulk flow, the observable physical state consists of the source-side and receiver-side key positions, the actual pilot sample's acid-base response and density response, the free-travel state of both transducers, alignment or nonalignment of the mechanical AND yoke, and the open or closed state of the spring-return main valve. Labels and declared identities are not operative state variables.","consequence":"If an incompatible liquid can open the main valve, it enters the ferric-chloride line and commits the receiving inventory to an unwanted chemical interaction. If the interlock rejects a legitimate liquid, unloading is delayed but the tank remains isolated. The design therefore treats false opening as the critical failure and defaults to closure on ambiguity, loss of pressure, disconnection, or transducer seizure.","affected_objective":"Keep sodium hypochlorite and other out-of-envelope liquids out of the ferric-chloride tank while permitting an in-envelope ferric-chloride transfer, without making label reading, software, or procedural compliance the final segregation barrier.","intervention":"Install a receiver-specific, spring-closed coupler whose main poppet is blocked by a hard mechanical stop. Line pressure first circulates a small source-side pilot sample through a contained, replaceable challenge cartridge without exposing the receiving tank. One cartridge element converts acid-base state into diaphragm displacement; an orthogonal buoyancy shuttle converts density into position. A pre-use travel check must also show that neither element is seized. The ferric-chloride receiver key, the dedicated source-fitting key, both property-window positions, and the travel-check pin must align a series mechanical yoke before the hard stop can retract. Continued pilot contact maintains alignment; a changed liquid state, disconnection, or failed element returns the valve to closed. Mechanical tell-tales and an isolated retained sample support diagnosis but do not actuate the valve.","structural_mapping":[{"archetype_element":"Binding authority","domain_realization":"Opening the main valve is a binding allocation decision: it commits source material to the receiving tank and changes the state of tank contents, plumbing, and nearby exposure boundaries."},{"archetype_element":"Authority Mandate","domain_realization":"The receiver-mounted key delegates flow permission only to the ferric-chloride fill point. A portable assay cartridge alone cannot authorize another line."},{"archetype_element":"Authority Boundary","domain_realization":"The key geometry and spring-closed valve restrict authority to one receiving port, one specified liquid-property envelope, and the duration of one physically connected transfer."},{"archetype_element":"Legitimacy Basis Map","domain_realization":"The mechanical AND yoke makes three independent bases explicit and multiplicative: receiver mandate, bilateral fitting match, and demonstrated fitness of the actual liquid through two direct material measurements."},{"archetype_element":"Affected Party Recognition and Consent Scope","domain_realization":"The source assembly and receiver each contribute a noninterchangeable physical key, so neither side alone can initiate flow; disconnecting either key revokes permission. This is a physical bilateral-assent analogue, not a claim that equipment supplies moral consent for affected people."},{"archetype_element":"Competence Evidence","domain_realization":"The gate earns control over flow by directly distinguishing the presented liquid within a predeclared acid-base and density envelope and by failing closed when its sensing elements cannot move."},{"archetype_element":"Procedural Fairness","domain_realization":"Fixed plumbing forces every attempted transfer through the same sample-before-bulk sequence. No operator, supplier label, or compatible adapter can waive one of the series conditions."},{"archetype_element":"Public Reason Record","domain_realization":"Separate mechanical tell-tales identify which key or material-response condition failed, and the isolated pilot sample preserves a physical basis for later examination. Neither feature is needed for immediate blocking."},{"archetype_element":"Accountability and Review Path","domain_realization":"A rejected state can be reconsidered only after the main valve has returned to closed and the cartridge has been removed for independent examination or replacement; review cannot hold the live valve open."},{"archetype_element":"Conflict-of-Interest Guardrail and Legitimacy Health Indicator","domain_realization":"Acid-base displacement and buoyancy use different physical modalities, so one favorable property cannot speak for the other. A mandatory free-travel pin denies authority to a stuck or degraded cartridge."}],"mechanism_mapping":[{"mechanism_slug":"charter_or_mandate_document","role":"A receiver-specific metal key and cartridge geometry physically encode which line and chemical-property envelope the gate may govern.","counterfactual_removal":"Without the receiver-bound key, a portable cartridge could be used outside its assigned line, removing the mandate and jurisdiction boundary even if its assay still operated."},{"mechanism_slug":"decision_rights_matrix","role":"The series mechanical yoke assigns distinct necessary roles to the receiver key, source key, acid-base element, density shuttle, and health-check pin.","counterfactual_removal":"Collapsing the yoke to a single input would let one fitting or one favorable material property unilaterally open the valve, destroying the multi-foundation causal structure."},{"mechanism_slug":"consent_capture_and_revocation_workflow","role":"Complementary source and receiver keys establish a connection-specific assent state, while disconnection or loss of maintained alignment mechanically revokes it.","counterfactual_removal":"Without the second key or spring-return revocation, the receiver could admit an unpaired source or remain open after the qualifying state disappeared."},{"mechanism_slug":"credentialing_and_peer_review_process","role":"Two orthogonal direct measurements and a travel check test whether the actual liquid and the cartridge are competent for the narrowly assigned transfer decision.","counterfactual_removal":"With only fitting identity, a correctly keyed hose containing the wrong liquid would retain authority to open the valve."},{"mechanism_slug":"public_reason_giving_protocol","role":"Condition-specific tell-tales and a retained pilot sample expose the physical basis of an accept or reject state.","counterfactual_removal":"The direct prevention mechanism would remain, but investigators could not distinguish a key mismatch, chemical mismatch, or failed cartridge, weakening diagnosis and repair."},{"mechanism_slug":"appeal_or_review_forum","role":"Cartridge removal while the valve is mechanically locked closed creates a bounded route for independent retesting and correction of a false rejection.","counterfactual_removal":"A false rejection would invite unsafe bypass or permanent abandonment because the gate's decision could not be corrected without compromising isolation."},{"mechanism_slug":"legitimacy_health_dashboard","role":"A local mechanical travel flag provides a noncomputational health indication and blocks opening if a transducer is immobilized.","counterfactual_removal":"A seized element could retain an apparently favorable position, allowing stale competence evidence to govern a later transfer."}],"causal_chain":["A delivery source is connected, but the hard-stopped main valve keeps the receiving tank isolated.","Source pressure moves a contained pilot sample through the challenge cartridge on the source side of the isolation boundary.","The liquid's acid-base state directly changes diaphragm displacement, while its density independently sets a buoyancy shuttle position.","The receiver key, source key, both in-window material positions, and a successful free-travel check either align or fail to align the series yoke.","Only complete alignment retracts the hard stop; incomplete or ambiguous alignment leaves the spring-closed main valve physically blocked.","Continued pilot sampling preserves the qualifying state during transfer; a changed liquid, disconnect, loss of pressure, or transducer fault withdraws alignment and closes the valve.","The retained sample and tell-tales permit bounded review only after closure, without participating in the matter-to-valve actuation path.","Consequently, an out-of-envelope liquid is confined to the small source-side challenge path rather than admitted to the bulk receiving inventory."],"baseline":"A receiver-side keyed coupling whose valve opens when mating geometry and pressure conditions are satisfied, with no direct physical assay of the actual liquid. Any label, paperwork, or operator sampling associated with that baseline is treated separately and is not an autonomous stop.","nearest_rivals":["Dedicated, mutually incompatible dry-break fittings and physically separated delivery lines; strong against ordinary misconnection but unable to detect wrong contents behind the correct fitting.","Offline wet-chemistry sampling followed by human release; directly tests contents but makes timely blocking depend on sampling integrity, interpretation, communication, and compliance.","An inline spectroscopic, conductivity, or multiparameter sensor connected to a PLC-controlled valve; can discriminate additional states but makes electronic inference, software configuration, and powered control part of the operative chain.","Secondary containment, ventilation, or gas treatment around fill points; mitigates consequences after release but does not establish fitness before bulk contact."],"remaining_contrastive_claim":"The sole contrastive claim to test is that, for the defined ferric-chloride versus sodium-hypochlorite transfer pair and a predeclared concentration and temperature envelope, receiver-specific geometry plus two direct material-response channels can reject wrong contents even when a mechanically compatible source is presented, while preserving fail-closed valve action without software or operator interpretation. This is not a claim of novelty, universal chemical identification, prevalence, effect size, or superiority outside that comparison.","authority_safety":{"decision_authority":"The facility owner and qualified chemical/process-safety engineers retain authority over specifications, testing, and any progression toward installation. The prototype has authority only over its own spring-closed test valve; it cannot certify a chemical, replace personnel protections, or authorize commissioning.","authorized_first_step":"A qualified laboratory may perform isolated coupon-scale characterization of candidate diaphragm and buoyancy materials against separately contained ferric-chloride, sodium-hypochlorite, and off-envelope control samples, followed by a low-pressure benchtop yoke test. No sample types are to be mixed, and no receiving tank is connected.","excluded_actions":["Connection to a live storage tank or delivery vehicle","Full-scale or pressurized hazardous-chemical transfer","Intentional mixing of ferric chloride and sodium hypochlorite","Bypassing existing segregation, containment, ventilation, or personal-protection controls","Treating a favorable benchtop result as certification or permission to deploy","Adding a manual hold-open or software override that defeats the hard stop"],"halt_rollback":"Stop on leakage, gas or heat generation, cartridge embrittlement, ambiguous displacement, any wrong-fluid opening, pressure-forced movement, or failure to spring closed. Isolate and depressurize the fixture under the laboratory's approved safety controls, remove the prototype, preserve the closed-valve baseline, and dispose of wetted cartridges through the authorized chemical-waste route."},"negative_tests":{"strongest_counterevidence":"The strongest counterevidence would be overlapping, temperature-dependent, hysteretic, or aging-dependent response envelopes that allow hypochlorite or a plausible contaminant to align both material channels, or evidence that line pressure can mechanically force the yoke despite a mismatch. Either result would show that apparent multi-factor legitimacy is not physically independent or fail-closed.","problem_falsifier":"The inferred problem is falsified for a candidate site if material-flow tracing shows no physically connectable route from a hypochlorite source to the ferric-chloride fill line, or if the consequential mixing pathway occurs only downstream of the proposed isolation point. In either case this gate addresses no operative exposure path.","intervention_falsifier":"In a predeclared blind matrix spanning intended liquid, wrong liquid, diluted and contaminated states, temperature limits, reversed or missing keys, immobilized transducers, disconnects, and bounded pressure pulses, any wrong-state opening or containment breach falsifies the intervention. Persistent failure to open for legitimate in-envelope samples also falsifies practical competence.","risks":["Different wrong liquids may share the two measured properties and produce a false authorization.","Concentration, temperature, bubbles, viscosity, or deposits may shift diaphragm or buoyancy response.","Corrosion, oxidation, swelling fatigue, or crystallization may freeze a transducer in an accepting position.","The pilot chamber may introduce a leak point or trap incompatible residue unless it is dedicated, isolated, and replaceable.","A pressure transient may deform the yoke or defeat the hard stop.","False rejections may encourage unauthorized bypass or adapter use.","Personnel may overgeneralize a pair-specific discriminator into a universal identity test.","A correct initial slug followed by changed bulk contents may pass unless continuous sampling closes the valve quickly enough."]},"next_evidence_step":"Run a bounded, blind coupon study before building a live-fluid valve: separately expose candidate acid-base diaphragms and buoyancy materials to in-envelope ferric chloride, sodium hypochlorite, water, and selected diluted controls at three predeclared bench temperatures, using laboratory-authorized small quantities and secondary containment. Measure only displacement, recovery, visible degradation, and whether paired response windows overlap. Advance to a low-pressure mechanical truth-table fixture only if the two channels remain separable and no material incompatibility appears; otherwise abandon or reformulate the material pair.","prior_art_status":"UNSEARCHED","diversity_from_prior_proposals":"No repository, other proposal, cell, or experiment candidate was inspected. The candidate was derived solely from the supplied archetype and domain card, so no comparative diversity claim is made.","revision_record":{"parent_version":null,"progress_targets_addressed":["Initial construction under the binding physical-substrate constraint","Preservation of mandate, boundary, assent, competence, fairness, accountability, and revocation as distinct causal elements","Explicit separation of direct physical actuation from informational and governance wrappers","Site-level and intervention-level falsifiability","Bounded authority and a nondeployment first evidence step"],"conceptual_changes":["Initial version maps contested formal transfer permission to a physically binding valve decision whose authority requires multiple independent foundations.","Consent is limited to a physical bilateral-assent analogue and is explicitly not represented as moral consent by equipment."],"operational_changes":["Specified a source-side pilot path, two orthogonal material transducers, receiver and source keys, a series mechanical yoke, hard stop, spring closure, continuous revocation, and post-closure cartridge review."],"evidence_changes":["Defined a blind coupon-scale separability and compatibility study as the first evidence step, with valve testing conditional on its result."],"claim_changes":["Restricted the claim to one chemical pair and a predeclared operating envelope.","Excluded novelty, prevalence, demand, effect-size, universal-identification, and deployment claims."]},"substrate_contract":{"primary_allowed_process":"MEASUREMENT_INSTRUMENTATION","counterfactual_independence":"Remove all software, algorithms, databases, dashboards, electronic reporting, labels, incentives, permissions, training, sign-offs, and procedural enforcement. The actual pilot liquid still changes the diaphragm and buoyancy positions; those displacements and the physical keys still either align or fail to align a mechanical yoke; the yoke still releases or retains a hard stop; and the spring still closes the valve on mismatch or disconnection. The essential segregation effect therefore survives removal of every forbidden wrapper.","forbidden_channel_audit":"No computation, model, stored identity record, network, recommender, electronic control loop, human interpretation, incentive, or policy decision appears in the operative matter-to-valve chain. Tell-tales, retained samples, calibration records, and authorized review are secondary support and may be removed without eliminating wrong-state blocking. The receiver key is load-bearing geometry rather than a credential record, and the chemical elements directly transduce liquid properties into mechanical displacement rather than sending sensor data to analytics or a person."}}}