{"schema_version":1,"experiment_id":"eoa_inverse_innovation_exp12_substrate_denial72_20260805","research_id":"eoa_inverse_innovation_exp12_light_screen_20260805","cell_id":"backcasting_pathway_design__accounting_auditing","search_lanes":{"direct_problem_and_intervention":{"queries":["mechanical single item dispenser counter records each article dispensed patent","industrial tool vending cutting inserts inventory tracking dispenser","inventory audit physical count cutoff evidence standard inventory withdrawals","tamper evident mechanical inventory dispenser counter seal patent"],"source_ids":["SRC1","SRC2","SRC3","SRC4"],"no_result_note":null},"synonyms_and_historical_terms":{"queries":["mechanical vending machine article counter recording mechanism stock control","dispenser recording each dispensing operation mechanical counter","tamper proof dispenser singular dispensing inaccessible remainder","pawl ratchet counter one position for each machine operation"],"source_ids":["SRC1","SRC2"],"no_result_note":null},"products_practices_and_standards":{"queries":["cutting tools automatic vending complete traceability inventory monitoring","industrial tool dispenser automatic transaction logging","audit evidence inventory movement cutoff physical count standard"],"source_ids":["SRC3","SRC4"],"no_result_note":null},"component_combination":{"queries":["single item dispenser ratchet punch tape counter tamper seal","mechanical dispenser record strip one article each operation","frangible seal mechanical inventory dispenser bypass witness","indexed magazine mechanical counter conservation inventory"],"source_ids":["SRC1","SRC2"],"no_result_note":"No retained source disclosed the complete combination of indexed initial loading, captive sequential punch evidence, one-release/one-mark coupling, countable remainder, and frangible witnesses covering alternate access joints."}},"sources":[{"source_id":"SRC1","title":"US4779759A — Tamper prevention dispensers","publisher":"United States Patent and Trademark Office / Google Patents","url":"https://patents.google.com/patent/US4779759A","source_type":"PRIMARY_RESEARCH","claims_supported":["A sealed mechanical dispenser can hold otherwise inaccessible stock and dispense units one at a time through a manually actuated mechanism.","Its construction can prevent reinsertion and unauthorized access to remaining units, overlapping the proposal's singulation and controlled-boundary functions."]},{"source_id":"SRC2","title":"US3916167A — Counters","publisher":"United States Patent and Trademark Office / Google Patents","url":"https://patents.google.com/patent/US3916167A/en","source_type":"PRIMARY_RESEARCH","claims_supported":["A pawl-and-ratchet mechanical counter can advance exactly one position for each completed machine operation.","The counter can begin from a preset physical index and expose a directly readable linear state, overlapping the proposal's ratchet, fixed index, and per-cycle witness concepts."]},{"source_id":"SRC3","title":"Toolmat — Vending machine for cutting tools and industrial consumables","publisher":"Logimatiq Système","url":"https://www.logimatiq.com/en/automatic-dispensers/toolmat/","source_type":"FIRST_PARTY_PRODUCT","claims_supported":["Commercial machines dispense cutting tools and industrial consumables while providing complete traceability and continuous inventory monitoring.","Toolmat records the time, user, and selected item for transactions and maintains quantities and financial values electronically, demonstrating an established solution to the same tool-control problem."]},{"source_id":"SRC4","title":"ASA 501 Audit Evidence—Specific Considerations for Inventory and Segment Information","publisher":"Auditing and Assurance Standards Board","url":"https://standards.auasb.gov.au/asa-501-apr-2022","source_type":"OFFICIAL_STANDARD","claims_supported":["For material inventory, auditors obtain evidence through physical-count attendance, inspection, test counts, and procedures over final inventory records.","The standard calls for controls over inventory movement around cutoff and evidence that changes between a count date and reporting date were properly recorded.","Differences between perpetual records and physical quantities can indicate ineffective controls over inventory changes."]}],"problem_evidence":{"status":"SUPPORTED","finding":"The problem is visible. ASA 501 expressly treats physical counts, record reliability, inventory movement around cutoff, and differences between perpetual records and actual quantities as audit-evidence concerns. Toolmat's commercial use of automatic transaction logging and continuous monitoring for cutting tools further shows that accountable tool issuance is an established operational need. These sources support the problem class, although they do not establish its frequency or magnitude for high-value cutting inserts specifically.","source_ids":["SRC3","SRC4"]},"closest_prior_art":[{"name":"Tamper-resistant one-at-a-time mechanical dispenser","source_ids":["SRC1"],"overlap":"Sealed storage, inaccessible remaining stock, manual single-unit ejection, and prevention of reinsertion substantially overlap the proposed magazine, single-item outlet, anti-return behavior, and access boundary.","remaining_difference":"The source does not disclose a mechanically advanced captive foil, sequential irreversible withdrawal marks, an indexed reconciliation equation, or frangible witnesses that reveal alternate enclosure access."},{"name":"Preset pawl-and-ratchet cycle counter","source_ids":["SRC2"],"overlap":"A physical index is preset and a machine-driven pawl advances a ratchet one unit for each operation, producing a directly readable mechanical state.","remaining_difference":"It counts generic machine cycles rather than verified item releases, lacks a punched append-only medium, and does not witness bypass access or reconcile against physically remaining inventory."},{"name":"Toolmat cutting-tool vending and inventory system","source_ids":["SRC3"],"overlap":"It addresses substantially the same tool-crib objective through controlled dispensing, transaction traceability, quantities-on-hand monitoring, and financial inventory information.","remaining_difference":"Its evidence depends on badges, software, and a centralized database; the source does not disclose a passive device-alone conservation witness or material evidence of bypass."}],"prior_art_disposition":"ADJACENT_PRIOR_ART","contrastive_claim_remaining":"A computation-independent cassette can make every successful gate withdrawal produce exactly one legible, irreversible mark on a captive sequential medium and make every successful non-gate withdrawal visibly damage a joint witness, while its fixed initial index and countable remainder allow an auditor to reconstruct initial load = remainder + witnessed withdrawals from the device alone. The claim excludes novelty of single-item dispensers, ratchet counters, tool vending, and tamper resistance individually.","contrastive_claim_falsifier":"The contrast is falsified by a preexisting source disclosing that complete device-alone architecture, or by a bench trial showing any removal without exactly one punch or visible bypass damage, any punch without one release, an ambiguous mark or seal state, or failure of the endpoint equation despite accurate observer counts.","gates":{"adequate_source_search":{"status":"PASS","rationale":"The bounded search covered direct formulations, historical dispenser and counter terminology, current cutting-tool vending, an official inventory-audit standard, and combinations of singulation, ratchets, record media, and tamper witnessing. Four opened sources from three publisher groups were retained, including patents, a first-party product source, and an official standard.","source_ids":["SRC1","SRC2","SRC3","SRC4"]},"supported_problem":{"status":"PASS","rationale":"The official standard identifies physical counts, cutoff movement, record reliability, and inventory discrepancies as audit-evidence issues; the first-party product confirms an established practice of controlled cutting-tool dispensing and transaction tracking.","source_ids":["SRC3","SRC4"]},"distinct_testable_claim":{"status":"PASS","rationale":"The retained art makes the individual components familiar but does not disclose their complete passive reconciliation architecture. The remaining claim specifies observable one-release/one-mark, bypass-damage, and endpoint-equation conditions that can be falsified.","source_ids":["SRC1","SRC2","SRC3"]},"bounded_next_test":{"status":"PASS","rationale":"The proposed isolated 60-cycle dummy-stock trial is bounded and directly measures releases, punches, partial-stroke behavior, alternate-access evidence, and final conservation. It avoids production inventory and financial-statement reliance.","source_ids":["SRC1","SRC2"]},"no_obvious_safety_or_authority_stop":{"status":"PASS","rationale":"No categorical stop is apparent for an isolated inert-dummy benchtop test authorized by the tool-crib owner and machinery-safety engineer. Stored-energy, sharp-edge, jamming, and damaged-item hazards require guards and halt criteria, while any audit reliance remains outside the trial and subject to the controller and auditor's separate evidence judgment.","source_ids":["SRC4"]}},"screen_survival":true,"world_novelty_boundary":"This bounded four-source screen identifies adjacent prior art and leaves a falsifiable system-level contrast. It cannot establish world novelty, patentability, freedom to operate, market size, expert acceptance, audit sufficiency, or realized value."}