{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","cell_id":"anchoring_reset__accounting_auditing","arm":"CONSTRAINED_HIGH","candidate_id":"anchoring_reset__accounting_auditing__CONSTRAINED_HIGH","decision":"PROPOSAL","abstention_reason":null,"proposal":{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","cell_id":"anchoring_reset__accounting_auditing","arm":"CONSTRAINED_HIGH","candidate_id":"anchoring_reset__accounting_auditing__CONSTRAINED_HIGH","proposal_index":1,"version":0,"title":"Physical Fineness Reset for Prior-Lot-Anchored Doré Inventory","problem":"A refinery's provisional period-end schedule values a current lot of doré bars using the prior lot's 0.920 gold-fineness factor. Audit reviewers see that factor before forming an independent current-lot estimate, and their preliminary range remains centered on it even though the current lot has no representative composition measurement. If current composition differs, adjustment around the inherited factor can misstate contained-gold inventory.","actors":["Refinery controller responsible for the inventory schedule","Refinery plant manager controlling physical access to the doré lot","External audit engagement team","Assay technicians who do not set the accounting value","Doré bars and the sampled metal removed from them","Mechanical sampler, assay furnace, cupellation materials, and calibrated balance"],"observable_state":"The current-lot valuation schedule applies 0.920 fineness copied from the preceding lot; reviewers' preliminary range is clustered around 0.920 after seeing the schedule; and no multi-bar, current-lot assay result exists to provide a physically independent reference.","consequence":"An unsupported inherited fineness factor can propagate into contained-gold quantity, inventory valuation, and cost-of-sales calculations, while a narrow review range can conceal the underlying composition uncertainty.","affected_objective":"Accurate and supportable period-end valuation of precious-metal work-in-process and the corresponding cost-of-sales amount.","intervention":"For one bounded doré lot, remove mass-capped drill samples from fixed locations on each selected bar, mechanically homogenize the composite, and split it into coded fixed-mass assay charges. Subject paired charges to fire assay and cupellation, which physically separate a gold-bearing bead, then weigh each bead on a calibrated mechanical balance alongside a blank and certified reference material. The fixed charge mass allows bead mass to establish an independent fineness range without using the ledger's 0.920 factor. Only after the physical measurements are complete is that range placed beside the inherited factor to determine whether the accounting reference requires recalibration. Coding, custody records, and later ledger treatment are support wrappers; the sampler, chemical separation, and gravimetric measurement create the non-anchor reference.","structural_mapping":[{"archetype_element":"Initial reference","domain_realization":"The prior lot's 0.920 gold-fineness factor copied into the current-lot inventory schedule."},{"archetype_element":"Anchor visibility","domain_realization":"After assay completion, a physical comparison card displays the inherited 0.920 factor beside the independently measured duplicate-assay range."},{"archetype_element":"Independent estimate","domain_realization":"Gold-bearing bead mass from coded, fixed-mass current-lot assay charges provides a composition estimate that is not calculated by adjusting 0.920."},{"archetype_element":"Alternative reference set","domain_realization":"Paired composite assays, the certified reference-material result, and between-duplicate dispersion supply multiple physical reference points."},{"archetype_element":"Calibration evidence","domain_realization":"Known balance weights, a blank, certified reference material, and duplicate cupellation results test the physical measurement chain."},{"archetype_element":"Recalibrated reference","domain_realization":"The accepted current-lot fineness interval derived from replicate bead masses replaces or validates 0.920 for the bounded lot."},{"archetype_element":"Uncertainty band","domain_realization":"Replicate spread and reference-material error define an interval rather than forcing a single unsupported fineness value."},{"archetype_element":"Downstream anchor trace","domain_realization":"Contained-gold quantity and valuation calculations that used 0.920 are identified for reconsideration if the physical interval does not support it."},{"archetype_element":"Outside reference provider","domain_realization":"A retained split can be assayed by a second qualified laboratory if the first physical measurement chain fails or is disputed."}],"mechanism_mapping":[{"mechanism_slug":"blind_independent_estimates","role":"Coded duplicate assay charges let the chemical and gravimetric result be produced without deriving it from the book factor.","counterfactual_removal":"If coding or blinding is removed, the cupellation chemistry and bead mass still produce an independent physical measurement, although protection against selective handling becomes weaker."},{"mechanism_slug":"pre_anchor_estimation","role":"The current-lot assay range is completed before the laboratory receives the inherited 0.920 factor.","counterfactual_removal":"Even if the factor is disclosed early, it cannot change the gold physically isolated from a correctly sampled fixed-mass charge; the physical reference survives, but operator-bias safeguards are reduced."},{"mechanism_slug":"multiple_anchor_comparison","role":"Duplicate assay results and certified material prevent the prior-lot number from being the only numerical reference.","counterfactual_removal":"A single valid fire assay would still create a non-ledger physical reference, but sampling and assay uncertainty would be less visible."},{"mechanism_slug":"baseline_recalibration","role":"The physically measured current-lot interval tests whether the copied prior-lot fineness deserves continued use.","counterfactual_removal":"Without a later accounting recalibration step, the assay still changes the available evidentiary baseline, but the financial statements may fail to use it."}],"causal_chain":["The prior-lot 0.920 fineness factor enters the current-lot schedule before reviewers obtain current-lot evidence.","Fixed-location drilling and mechanical homogenization create a composite whose material composition is not generated from the ledger factor.","Splitting the composite produces independent fixed-mass assay charges and a retained rerun specimen.","Fire-assay fluxing and cupellation physically remove base materials and isolate gold-bearing beads.","A calibrated mechanical balance measures bead masses, producing replicate current-lot fineness values independent of 0.920.","Blank, certified-reference, and duplicate results expose contamination, balance error, or assay instability and bound uncertainty.","Comparison of the accepted physical interval with 0.920 makes any inherited-reference discrepancy observable.","The controller and auditor can then evaluate valuation calculations using the evidence-linked interval rather than adjustments centered only on the old factor."],"baseline":"The refinery rolls the preceding lot's 0.920 fineness into the current schedule, and the audit team performs analytical review or judgmental adjustments after seeing that value, without a representative current-lot composition measurement.","nearest_rivals":["Full-lot remelting, homogenization, and assay: potentially more representative, but operationally disruptive and unnecessary for an initial bounded test.","Multi-point X-ray fluorescence readings: nondestructive and rapid, but surface conditions and instrument inference may make them a weaker reference for bulk composition.","Independent fire assay of one convenience shaving: physically independent of the ledger but vulnerable to within-bar and between-bar heterogeneity.","Reperformance of the refinery's valuation spreadsheet: can detect arithmetic errors but preserves the inherited fineness assumption.","An anchoring checklist or second reviewer: may identify cognitive risk but does not create a material current-lot reference."],"remaining_contrastive_claim":"Conditional on the composite representing the bounded lot and the quality-control specimens passing, fixed-pattern sampling followed by duplicate chemical separation and gravimetry can provide a current-lot fineness reference whose numerical center is physically determined rather than inherited from 0.920; spreadsheet review, checklist review, and a single convenience shaving do not provide that same combination of anchor independence and observable measurement uncertainty.","authority_safety":{"decision_authority":"The refinery plant manager authorizes the mass-capped physical sampling; the audit engagement partner determines whether the results constitute audit evidence; and the refinery controller retains sole authority over any journal entry.","authorized_first_step":"Sample and assay one identified lot under a written mass cap, with paired charges, a retained split, a blank, certified reference material, and no accounting adjustment until quality-control criteria are assessed.","excluded_actions":["Sampling other lots without separate authorization","Changing the ledger or financial statements automatically","Treating an assay discrepancy as proof of fraud or intent","Extrapolating the result to unsampled lots","Consuming the retained split during the first run","Exceeding the authorized drilling mass or damaging structural bar markings","Operating furnaces, lead-bearing reagents, or drills outside applicable laboratory and industrial safety controls"],"halt_rollback":"Halt if sample identity is uncertain, the blank is contaminated, the certified material falls outside its acceptance interval, duplicate results exceed the preset discordance limit, or the sampling mass cap is breached. Quarantine the results from accounting use, preserve the retained split, and leave the provisional ledger unchanged pending an authorized rerun or full-lot alternative."},"negative_tests":{"strongest_counterevidence":"A recent representative current-lot assay already supports 0.920 within its measurement uncertainty, and independent reviewers who estimate before seeing the schedule do not produce materially different reference ranges; this would indicate a validated baseline rather than harmful anchor inheritance.","problem_falsifier":"Across the bounded lot and comparable checks, pre-exposure physical estimates, post-exposure reviewer estimates, and validated current-lot assays agree within declared uncertainty, with no systematic pull toward an unsupported prior-lot factor.","intervention_falsifier":"The composite-assay interval fails to predict a retained-split rerun or an authorized full-lot homogenized assay, or its uncertainty is dominated by sampling heterogeneity such that it cannot distinguish a current-lot reference from 0.920.","risks":["Fixed-location drillings may not represent heterogeneous bars or the entire lot.","Sample substitution, contamination, or loss could create a false independent reference.","Fire assay, cupellation, lead-bearing materials, drilling, and high-temperature equipment create occupational hazards.","The small destructive sample can reduce or mar valuable material.","Duplicate agreement can create false confidence if both charges share the same unrepresentative composite.","A valid assay of contained gold may be misapplied to a different accounting question such as process recoverability.","Disclosure of the inherited factor before measurement could encourage selective resampling or rounding even though it cannot alter correct assay chemistry."]},"next_evidence_step":"Conduct a single-lot feasibility test: select bars by a fixed physical pattern, take mass-capped multi-location drillings, homogenize and split the composite, run paired coded fire assays with a blank and certified reference material, and preserve a third split. Compare the resulting interval with the preexisting 0.920-centered review range. Make no ledger change; if quality control passes but the discrepancy is decision-relevant, seek separate authority for a retained-split assay at a second laboratory or a full-lot reference measurement.","prior_art_status":"UNSEARCHED","diversity_from_prior_proposals":"No comparison with prior proposals was performed under runtime isolation. This candidate is characterized by destructive multi-bar physical sampling, chemical separation, and gravimetric measurement in precious-metal inventory auditing.","revision_record":{"parent_version":null,"progress_targets_addressed":["Construct a domain-specific anchoring-reset intervention whose essential operation is measurement rather than software or governance.","Preserve independent-reference generation, calibration evidence, uncertainty, and downstream anchor tracing.","State an explicit forbidden-wrapper counterfactual and bounded safety authority."],"conceptual_changes":[],"operational_changes":[],"evidence_changes":[],"claim_changes":[]},"substrate_contract":{"primary_allowed_process":"MEASUREMENT_INSTRUMENTATION","counterfactual_independence":"The essential effect is creation of a current-lot, non-ledger fineness reference through physical sampling, mechanical homogenization, chemical separation, and gravimetric measurement. Removing software, databases, dashboards, algorithmic inference, reporting, incentives, authorization rules, reviewer workflows, and enforcement does not change the material captured in the composite, the gold isolated by cupellation, or the bead mass indicated by the calibrated balance. Those wrappers affect deployment, custody, or later accounting use, not the production of the independent physical reference.","forbidden_channel_audit":"No algorithm, model, database, recommender, information-routing system, or software control loop generates the fineness estimate. No policy, incentive, permission, checklist, training program, or accountability arrangement is described as the operative intervention. Coding, custody, comparison, and decision authority are safeguards only. If every such wrapper is stripped away, a fixed-mass specimen still undergoes chemical separation and yields a mechanically measurable gold-bearing bead; therefore the anchor-resetting reference does not depend on a forbidden channel."}}}