{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp06_four_proposal_generalization60_20260803","cell_id":"bounded_rivalry_governance__chemistry_materials","arm":"COMPLETE_PROPOSAL_PORTFOLIO","candidate_id":"brg-chem-materials-lot-claim-escrow-003","proposal_index":3,"version":0,"title":"Claim-Escrow Marketplace for Recycled-Polymer Lots","problem":"On an electronic marketplace, recycled-polymer compounders compete continuously for limited buyer attention and purchase orders. If offers are ordered chiefly by price, paid prominence, seller rating, or a supplier-provided certificate, a seller can improve its position through specially prepared qualification samples, selective disclosure of batch variation, noncomparable property definitions, undisclosed blending, review manipulation, loss-leading offers tied to proprietary additives, or obstruction of dissatisfied buyers and entrants. Sellers may also coordinate prices, customers, or polymer grades. Rivalry can consequently reward control of marketplace signals and shifted rejection costs rather than faithful delivery of each advertised material lot.","actors":["Recycled-polymer compounders and brokers","Materials manufacturers purchasing feedstock","Marketplace operator","Independent sample custodian","Accredited or otherwise authorized testing laboratories","Buyer receiving-inspection teams","Logistics and return handlers","Environmental health and safety personnel","Workers handling rejected or off-spec lots","Independent dispute reviewer","Competition and platform-governance reviewer"],"observable_state":"Multiple sellers seek the same buyer queries and order flow, but listings use inconsistent property definitions, certificates may refer to selected rather than delivered material, paid placement affects visibility, and rejected-lot costs are negotiated after delivery. The platform holds transaction, search, pricing, complaint, and rating records but does not consistently connect a listing claim to a retained sample from the shipped lot or examine conduct across sellers and rounds.","consequence":"A buyer can receive material that does not match the advertised lot, while return transport, reprocessing, disposal, production interruption, and investigation burdens fall outside the seller's competitive score. Sellers that document variability candidly can lose visibility to sellers that optimize listings, and accumulated ratings, buyer data, or platform preference can make future entry nominal rather than effective.","affected_objective":"Preserve decentralized price and service competition among recycled-polymer sellers while making lot-specific claims verifiable, keeping rejection and remediation burdens with the responsible transaction, protecting buyer choice and due process, and preventing marketplace visibility or prior success from becoming permanent control of order flow.","intervention":"Convert the marketplace into a governed continuous arena rather than a winner-selection event. Before listings enter the field, publish and freeze eligibility, required lot-passport fields, property definitions, sample-chain rules, allowed promotion, prohibited conduct, audit triggers, transaction-reserve terms, rating corrections, disputes, appeals, and competition review. Eligible sellers must identify the offered physical lot, disclose the applicable composition and processing categories, state property values with methods and uncertainty or tolerance fields, disclose known exclusions and proprietary dependencies, and satisfy existing legal and safety requirements. At dispatch, the seller and carrier place a sealed retain sample drawn under a documented procedure with an independent custodian; the sample is linked to the shipment but is not tested merely to create a comparative leaderboard. Buyers continue to choose offers using their own technical filters, price, terms, and risk preferences. Within a buyer-defined technical filter, the platform discloses every ordering factor, separates sponsored placement from qualified results, caps purchased prominence and subsidized qualification samples, and gives qualified challengers bounded rotating exposure. Transaction audits are randomized or triggered by a documented complaint, discrepancy, or fixed risk rule. A dispute compares existing receiving results and, when separately authorized, the retained sample against that seller's own frozen lot claims rather than against rival products. Each seller posts an up-front transaction reserve or surety for attributable resampling, return transport, reprocessing, or disposal; unused security is released after the acceptance and latent-discrepancy periods. A graduated foul schedule covers sample substitution, false passports, undisclosed blending, review manipulation, retaliation, rival obstruction, concealed platform affiliation, and coordinated pricing or customer division. Cross-transaction screens apply identical criteria to price parallelism, synchronized listing withdrawals, stable customer division, reciprocal reviews, and suspicious rating patterns, referring anomalies for independent inquiry without deciding intent. Buyers and sellers receive evidence, may challenge chain-of-custody or rule application, and may appeal material corrections. Transaction data and ratings are portable, exclusivity is bounded, platform-owned products cannot receive undisclosed preference, and a standing review can mandate access, ranking separation, or affiliation remedies. Periodic impact review revises or retires rules that make marketplace success diverge from faithful lot delivery.","structural_mapping":[{"archetype_element":"Rivalry purpose statement","domain_realization":"Use ongoing seller rivalry to give buyers alternatives in price, formulation, availability, and service while keeping the route to orders coupled to truthful lot delivery."},{"archetype_element":"Scarce prize or selection constraint","domain_realization":"Finite buyer attention, qualification opportunities, and purchase orders distributed through repeated decentralized transactions rather than one central award."},{"archetype_element":"Competitor eligibility boundary","domain_realization":"Sellers enter only with identifiable physical lots, complete standardized claim fields, declared methods and dependencies, documented sampling capability, transaction security, and existing safety compliance."},{"archetype_element":"Contest arena boundary","domain_realization":"Price changes, formulation choices, service commitments, and truthful promotion are allowed; sample substitution, hidden blending, false passports, review manipulation, retaliation, obstruction, concealed self-preference, and coordination are prohibited."},{"archetype_element":"Performance metric and scoring basis","domain_realization":"There is no platform-selected scientific winner: buyers set technical filters and make purchases, while seller standing reflects disclosed ordering factors, completed transactions, corrected disputes, and audits of each lot against its own frozen claims."},{"archetype_element":"Fair process and due process layer","domain_realization":"Published ranking factors, documented sampling, evidence access, corrected ratings, chain-of-custody challenges, time-boxed disputes, and independent appeals protect buyers and sellers."},{"archetype_element":"Anti-sabotage and anti-collusion guardrail","domain_realization":"Review-integrity controls, affiliation disclosure, fixed cross-transaction screens, referral separation, and graduated sanctions constrain attacks, false competition, and selective enforcement."},{"archetype_element":"Externality and spillover boundary","domain_realization":"Up-front transaction security, retained samples, and attributed return, reprocessing, and disposal records keep rejected-lot burdens within the responsible transaction."},{"archetype_element":"Escalation and arms-race damper","domain_realization":"Caps on purchased prominence and subsidized qualification samples prevent visibility and giveaway spending from becoming the primary path to orders."},{"archetype_element":"Winner power and lock-in review","domain_realization":"Portable transaction histories, bounded exclusivity, challenger exposure, disclosed affiliations, and neutral ranking interfaces prevent accumulated success or platform ownership from closing future entry."},{"archetype_element":"Learning and recalibration loop","domain_realization":"Disputes, audit discrepancies, untestable claims, rejected-lot burdens, rating corrections, seller concentration, and buyer switching inform revisions to passports, reserves, ranking, and enforcement."}],"mechanism_mapping":[{"mechanism_slug":"contest_rulebook","role":"Codifies marketplace eligibility, lot claims, allowed promotion, sampling, ordering factors, fouls, transaction security, disputes, ratings, and appeals before sellers compete for attention and orders.","counterfactual_removal":"Without binding common rules, sellers and the platform could redefine claims, visibility, evidence, or remedies after a transaction succeeds or fails."},{"mechanism_slug":"externality_bond_or_liability_rule","role":"Requires transaction-level security before shipment for attributable resampling, return transport, reprocessing, or disposal and releases it only after the applicable monitoring periods.","counterfactual_removal":"Without secured liability, a seller could treat rejected-lot burdens as costs borne by buyers, handlers, or later waste systems and remain judgment-proof or unreachable after a dispute."},{"mechanism_slug":"sabotage_or_foul_penalty_schedule","role":"Publishes graduated consequences for false passports, retain-sample substitution, hidden blending, review manipulation, retaliation, rival obstruction, concealed affiliation, and coordinated market division.","counterfactual_removal":"Without a known and consistently enforced schedule, deceptive listings and attacks on marketplace signals could remain profitable routes to orders."},{"mechanism_slug":"anti_collusion_monitoring","role":"Pools listing, pricing, customer, withdrawal, review, and market-share records across transactions and refers fixed-pattern anomalies for independent investigation rather than issuing verdicts.","counterfactual_removal":"Without cross-transaction monitoring, coordinated prices, grade division, or reciprocal reputation support could appear to be independent conduct when transactions are examined separately."},{"mechanism_slug":"spending_cap_or_resource_cap","role":"Caps purchased prominence and seller-funded qualification samples within a period, limiting the resources that can fuel an attention and giveaway arms race.","counterfactual_removal":"Without caps, marketplace success could track promotional budget and subsidized sampling rather than faithful lot claims, and competitors could escalate merely to preserve visibility."},{"mechanism_slug":"challenger_access_window","role":"Provides bounded rotating exposure to newly qualified sellers within buyer-defined filters without displacing buyer choice or guaranteeing an order.","counterfactual_removal":"Without a credible visibility window, accumulated ratings and historical click data could prevent a qualified challenger from ever receiving enough exposure to be evaluated."},{"mechanism_slug":"antitrust_or_competition_review","role":"Examines seller concentration, exclusivity, data portability, platform affiliation, search self-preference, and control of proprietary dependencies and may mandate access or structural separation of ranking roles.","counterfactual_removal":"Without winner-power review, a dominant seller or affiliated platform product could convert prior success into control over the arena rather than continued competition on transactions."},{"mechanism_slug":"post_contest_impact_review","role":"Reviews whether delivered lots matched frozen claims, which burdens escaped reserves, how ranking and ratings affected entry, and whether rules redirected gaming into unmeasured fields.","counterfactual_removal":"Without retrospective review, ineffective claim fields, insufficient security, biased visibility, and adaptive manipulation would persist as the marketplace repeated."}],"causal_chain":["Limited buyer attention and orders create continuous rivalry among eligible recycled-polymer sellers.","Standardized lot passports make the subject of each offer explicit without forcing buyers into one composite platform score.","A shipment-linked retained sample ties advertised claims to the delivered physical lot instead of to a specially prepared qualification specimen.","Buyer-defined filters preserve heterogeneous material requirements and decentralized choice rather than crowning a universal best resin.","Disclosed ordering factors, separated sponsorship, promotion caps, and challenger exposure narrow the routes through which money or incumbency can capture attention.","Random or rule-triggered audits and documented disputes compare a seller's delivery with that seller's frozen claims, raising the expected cost of golden samples, hidden blending, and selective disclosure.","Up-front transaction security makes attributable rejection, return, reprocessing, and disposal burdens part of the seller's private competitive calculation.","Corrected ratings, evidence access, and appeals prevent an erroneous inspection or malicious review from becoming an uncontestable competitive penalty.","Cross-transaction monitoring and foul sanctions constrain coordinated noncompetition, reciprocal reputation manipulation, retaliation, and obstruction without treating patterns as proof.","Portability, bounded exclusivity, neutral platform treatment, and competition review keep accumulated orders from conveying permanent control of buyers or marketplace infrastructure.","Periodic review recalibrates claims, reserves, visibility, and enforcement or retires the arena if marketplace success ceases to track faithful delivery."],"baseline":"The marketplace lists seller-provided descriptions and certificates, orders offers through price, paid placement, or aggregate ratings, and leaves sampling, acceptance, returns, and remediation to bilateral negotiation. Buyers may test incoming material independently, but the platform does not consistently preserve a shipment-linked sample, correct competitive signals after disputes, secure rejected-lot costs, or review platform and seller power across transactions.","nearest_rivals":["Central tender or reverse auction: it can compare bids for a defined purchase but replaces continuous buyer choice with a central award and does not govern open-ended marketplace visibility, ratings, or transaction-specific claims.","Universal product certification: it can establish an eligibility floor but may convert a changing physical lot into a static badge and does not govern price coordination, reviews, promotion, disputes, or seller concentration.","Buyer-only incoming inspection: it checks delivered material for one purchaser but leaves sampling asymmetry, remediation security, shared reputation, seller obstruction, and platform self-preference unresolved.","Reputation-only marketplace governance: it aggregates experience cheaply but allows fake reviews, retaliation, inherited ratings, and popularity lock-in to substitute for lot-linked evidence.","Mandatory platform testing of every lot: it supplies direct verification but centralizes analytical responsibility, can become a throughput bottleneck, and may impose testing that buyers do not need.","Vertically integrated supply: it removes marketplace rivalry and can improve control for one buyer, but it does not preserve alternatives or govern competition among independent sellers."],"remaining_contrastive_claim":"Holding existing safety requirements and buyer inspection rights constant, the proposal's distinguishing testable claim is that lot-linked claim escrow, transaction security, transparent bounded visibility, correctable reputation, and market-power review can keep decentralized seller rivalry coupled to faithful delivery without conducting either a scientific benchmark contest or a procurement auction. If ordinary buyer inspection and reputation already produce equivalent claim traceability, remediation, fair exposure, and future entry, the additional arena governance lacks contrastive value.","authority_safety":{"decision_authority":"The marketplace governance board may authorize only a retrospective shadow assessment. Any live eligibility change, search or promotion change, sample collection, audit, financial reserve, rating correction, delisting, sanction, investigation, access mandate, or transaction remedy requires the platform authorities already responsible for contracts, data governance, competition review, laboratory quality, and environmental health and safety.","authorized_first_step":"Using one completed transaction period, preregister a paper-only lot-passport completeness rule, ranking-transparency check, reserve-trigger checklist, dispute reconstruction protocol, challenger-exposure simulation, and anomaly-referral criteria; apply them to de-identified existing listings, orders, inspection records, complaints, returns, ratings, and search logs without altering seller or buyer standing.","excluded_actions":["No new sampling, chemical testing, shipment, return, reprocessing, or disposal","No change to a listing, search order, badge, rating, seller eligibility, buyer access, contract, payment, refund, or reserve","No public disclosure of seller identities, buyer identities, formulations, prices, inspection results, complaints, or shadow findings","No finding of collusion, deception, nonconformance, or liability from missing records or statistical patterns alone","No contact with sellers, buyers, laboratories, carriers, regulators, or downstream stakeholders for new evidence","No demand for proprietary formulations, source code, customer lists, or licensing concessions","No waiver or substitution of existing safety, transport, product, waste, quality, privacy, or contractual requirements","No use of the shadow assessment to accept or reject a physical material lot"],"halt_rollback":"Stop if transactions cannot be de-identified, listings cannot be linked to delivered lots without speculative matching, inspection methods are too inconsistent for bounded comparison, search logs expose protected behavior, or reviewers cannot reproduce rule application. Delete derived seller-level scores, rankings, and anomaly flags under existing retention rules, retain only an access-controlled limitations note, and leave every transaction, rating, payment, and marketplace status unchanged."},"negative_tests":{"strongest_counterevidence":"Existing records may show that listings already identify physical lots with consistent methods and uncertainty fields, retain samples are independently controlled, rejected-lot burdens are fully secured, ranking factors and sponsorship are transparent, reviews are resistant to manipulation, challengers receive usable exposure, transaction data are portable, and no seller or platform affiliate can foreclose future entry.","problem_falsifier":"The problem is falsified if order flow and visibility are not scarce, sellers do not strategically affect one another's outcomes, every delivered lot is independently verified before buyer commitment, rejection costs are already fully attributed, and prior ratings, data, exclusivity, or platform affiliation create no consequential entry advantage.","intervention_falsifier":"The intervention is falsified if retain samples cannot represent shipped lots, standardized passports suppress buyer-relevant distinctions, reserves exclude capable sellers without securing remediation, promotion caps merely shift spending off-platform, challenger exposure produces no meaningful opportunity for buyer evaluation, or disputes and audits fail to distinguish seller misstatement from sampling and method uncertainty.","risks":["A retained sample may not represent a heterogeneous shipment.","Sampling control can become a new manipulation point shared by sellers, carriers, and buyers.","Standard fields may imply comparability where test methods or conditioning histories differ.","Disclosure of processing categories may expose commercially sensitive information.","Transaction security may exclude smaller sellers or become a routine fee too small to secure remediation.","Latent discrepancies may emerge after the reserve is released.","Buyers may weaponize disputes to obtain price concessions or damage seller ratings.","Sellers may route promotion, rebates, or qualification support outside the platform cap.","Rotating challenger exposure may displace more relevant offers within a buyer's query.","Portable ratings can carry unresolved errors into other markets.","Fixed anomaly screens can confuse common feedstock shocks with price coordination.","Independent testing may be unavailable quickly enough to resolve a production-critical dispute.","Platform-owned products may receive subtle advantages outside disclosed ordering factors.","Lot-level verification may not address long-term property changes after processing or storage.","Detailed foul rules may reveal unmonitored manipulation routes.","The platform may optimize visible dispute statistics by discouraging complaints." ]},"next_evidence_step":"Apply the authorized shadow assessment to one completed transaction period. Freeze the required passport fields, acceptable method disclosures, lot-linkage evidence, reserve-trigger categories, rating-correction rule, promotion cap, exposure rotation, affiliation aggregation, and anomaly-referral thresholds before opening seller-level records. Two independent reviewers should reconstruct whether each sampled transaction linked one listing, shipment, certificate, receiving record, complaint, return, and rating outcome; classify missing links without imputing misconduct; compare historical search exposure with a transparent capped-promotion and challenger-rotation simulation; and estimate which existing documented costs would have met the reserve rules. Compare the shadow design with the baseline marketplace, buyer-only inspection, certification-only eligibility, and mandatory platform testing. Record reviewer agreement, unresolvable sampling chains, ranking changes attributable to sponsorship or inherited ratings, dispute-driven rating corrections, seller concentration, reserve sensitivity, and anomaly flags that would only justify inquiry. Produce no new material judgment, seller ranking, financial transfer, or enforcement action.","prior_art_status":"UNSEARCHED","diversity_from_prior_proposals":"Proposal 1 is a centrally judged scientific tournament for one solid-electrolyte pilot slot, using equal experimental credits, coded common specimens, composite ranking, and held-out reproduction. This replacement has no common specimen panel, equal research budget, universal performance score, finalist, or centrally selected material winner. It governs continuous decentralized seller rivalry by linking each shipment to its own claims, securing transaction harms, bounding marketplace attention, and preserving buyer-specific choice. Proposal 2 is a sealed reverse procurement that awards solvent-recovery service lots through normalized full-basket bids, portfolio contracting, and delivery reconciliation. This replacement issues no solicitation, receives no sealed bid, chooses no contractor, and grants no multiyear service volume; buyers independently select physical lots in repeated transactions, while governance acts on claims, samples, ratings, visibility, and platform power. Proposal 4 allocates shared wastewater-treatment headroom through sealed willingness-to-pay bids and constraint-feasible portfolio clearing. This replacement neither prices nor allocates a common physical capacity, and no administrator clears compatible winners; its scarce objects are distributed buyer attention and orders, and its causal path is claim escrow, correctable reputation, promotion limits, secured rejection costs, and neutral market access. It is independently adoptable by a materials marketplace without changing pilot selection, solvent-service procurement, or wastewater-capacity allocation.","revision_record":{"parent_version":null,"progress_targets_addressed":["Replace proposal 3's scientific bake-off intervention because it duplicated proposal 1.","Create a non-auction opportunity distinct from proposals 2 and 4.","Preserve bounded rivalry through explicit scarcity, arena rules, anti-abuse controls, spillover attribution, due process, market-power review, and recalibration."],"conceptual_changes":["Replaced competition for reference-method designation with continuous seller rivalry for buyer attention and recycled-polymer orders.","Removed comparative common-specimen ranking and made each seller accountable to its own frozen lot claims.","Shifted the central causal path to claim escrow, transaction security, transparent visibility, correctable reputation, and platform-neutral access."],"operational_changes":["Introduced shipment-linked retained samples, standardized lot passports, buyer-defined filters, promotion caps, challenger exposure, transaction reserves, and evidence-based disputes.","Made audits randomized or rule-triggered rather than a universal finalist validation stage.","Added platform-affiliation disclosure, rating correction, data portability, and competition remedies."],"evidence_changes":["Replaced retrospective method-ranking evidence with a de-identified transaction-chain, search-exposure, dispute, return-cost, and concentration assessment.","Bounded the first evidence step to existing marketplace records with no new sampling or testing."],"claim_changes":["Withdrew the claim that a governed scientific bake-off is the distinct opportunity at index 3.","Limited the replacement claim to whether marketplace governance keeps decentralized orders coupled to faithful lot delivery and open entry."]}}