{ "schema": "varexis-index-free-publication-preview/1", "catalogue_version": "pub-5-tranche-55-v1", "route_id": "agentic_reviewed_intoto_rule_consumption_order", "record_id": "VXI-EXT-PROCUREMENT-INTOTO-RULE-CONSUMPTION-ORDER-01-v1", "question": "Can a later in-toto DISALLOW rule reject an artifact already consumed by an earlier ALLOW rule?", "answer": "The in-toto 1.0.0 specification applies artifact rules sequentially to a queue. An artifact successfully consumed by one rule is removed and cannot be consumed by later rules. DISALLOW tests remaining artifacts. Rule order therefore changes the effective boundary; a broad earlier allowance can remove an artifact before a later restriction examines it.", "records": [ { "record_id": "VXI-EXT-PROCUREMENT-INTOTO-RULE-CONSUMPTION-ORDER-01-v1", "url": "/varexis-index/records/intoto-rule-consumption-order.json", "content_sha256": "22e6ba6d0eb656b01dd9fcbcc465dca2b2243dc707e1725b89815e2d2a5ee9b7", "evidence": { "schema": "varexis-public-evidence-record/0.3", "generated_at_utc": "2026-10-24T23:11:13.073Z", "record_id": "VXI-EXT-PROCUREMENT-INTOTO-RULE-CONSUMPTION-ORDER-01-v1", "record_kind": "external_reference", "title": "in-toto ordered artifact consumption", "system": "in-toto specification v1.0.0", "evidence_family": "vendor_evidence_review", "index_status": "PUBLIC_SAFE_SOURCE_REVIEW", "evidence_state": "PRIMARY_DOCUMENTATION_REVIEW_ONLY", "canonical_question": "Can a later in-toto DISALLOW rule reject an artifact already consumed by an earlier ALLOW rule?", "near_questions": [ "Does in-toto rule order affect which artifacts are rejected?", "Can ALLOW * neutralise a later in-toto DISALLOW?", "Which artifacts does an in-toto deny rule still examine?", "How should consumed artifacts be traced through an in-toto policy?" ], "supported_claims": [ { "claim": "The in-toto 1.0.0 specification applies artifact rules sequentially to a queue. An artifact successfully consumed by one rule is removed and cannot be consumed by later rules. DISALLOW tests remaining artifacts. Rule order therefore changes the effective boundary; a broad earlier allowance can remove an artifact before a later restriction examines it.", "reliance": "DOCUMENTED_CAPABILITY_ONLY" } ], "not_demonstrated_claims": [ "No buyer rule execution or complete filesystem inventory was observed.", "No verified business outcome, complete event capture, deployment certification or authority to act.", "Buyer deployment testing, live runtime enforcement, certification or permission to act", "Expanded capabilities or licences for existing INDEX executables" ], "public_summary": "The in-toto 1.0.0 specification applies artifact rules sequentially to a queue. An artifact successfully consumed by one rule is removed and cannot be consumed by later rules. DISALLOW tests remaining artifacts. Rule order therefore changes the effective boundary; a broad earlier allowance can remove an artifact before a later restriction examines it.", "related_record_ids": [], "source_review": { "source_type": "official_external_documentation", "source_title": "in-toto specification v1.0.0 — in-toto-spec", "source_url": "https://raw.githubusercontent.com/in-toto/specification/6459afd8e94a332e423ba05c2862b534acbe741d/in-toto-spec.md", "checked_on": "2026-10-24", "candidate_record_id": "VXI-EXT-PROCUREMENT-INTOTO-RULE-CONSUMPTION-ORDER-01-v1", "candidate_record_sha256": "e1cef888818c9164568991ed5a9683151b82cf1fea39722dff9062de3e8c2be4", "method": "Primary documentation reviewed for the published bounded statement.", "deployment_tested_by_varexis": false, "revalidation": "The delivered snapshot preserves the review date shown. Recheck current primary documentation and deployment context before relying on present applicability; payment does not trigger fresh research." }, "answer_policy": { "classification": "DOCUMENTED_WITH_DEPLOYMENT_BOUNDARY", "bounded_answer": "The in-toto 1.0.0 specification applies artifact rules sequentially to a queue. An artifact successfully consumed by one rule is removed and cannot be consumed by later rules. DISALLOW tests remaining artifacts. Rule order therefore changes the effective boundary; a broad earlier allowance can remove an artifact before a later restriction examines it.", "required_buyer_context": "Exact ordered rule list; Artifact names and hashes; Per-rule consumption or equivalent verification trace. Buyer deployment not inspected.", "missing_evidence": "A broader claim needs evidence matching the intended use. Payment does not upgrade the evidence state." }, "private_boundary": "Raw logs, thresholds, private paths, source code, protected mechanisms and reconstruction-level details are excluded from public and paid delivery.", "decision_profile": { "schema": "varexis-vendor-evidence-review/1", "review_status": "documentation_review_only", "checked_on": "2026-10-24", "claim_to_check": "Can a later in-toto DISALLOW rule reject an artifact already consumed by an earlier ALLOW rule?", "documented_statement": { "status": "documented", "statement": "The in-toto 1.0.0 specification applies artifact rules sequentially to a queue. An artifact successfully consumed by one rule is removed and cannot be consumed by later rules. DISALLOW tests remaining artifacts. Rule order therefore changes the effective boundary; a broad earlier allowance can remove an artifact before a later restriction examines it.", "source_ids": [ "intoto-spec" ] }, "review_inference": { "status": "review_inference", "statement": "Review the effective ordered rule policy rather than the presence of a deny clause. This is a review judgment, not an observed execution or deployment result.", "source_ids": [ "intoto-spec" ] }, "buyer_evidence_required": [ "Exact ordered rule list", "Artifact names and hashes", "Per-rule consumption or equivalent verification trace" ], "review_condition": { "status": "varexis_review_policy", "statement": "Refuse an effective-denial claim based solely on a later DISALLOW clause." }, "unknowns": "No buyer rule execution or complete filesystem inventory was observed.", "unknown_finding": { "status": "unknown", "statement": "No buyer rule execution or complete filesystem inventory was observed." }, "evidence_sources": [ { "source_id": "intoto-spec", "url": "https://raw.githubusercontent.com/in-toto/specification/6459afd8e94a332e423ba05c2862b534acbe741d/in-toto-spec.md", "final_url": "https://raw.githubusercontent.com/in-toto/specification/6459afd8e94a332e423ba05c2862b534acbe741d/in-toto-spec.md", "status": 200, "captured_at_utc": "2026-10-24T22:53:31.042Z", "sha256": "dc5cdd7086397efd402262ee966035d9ff0854f777dfa3b925e635c179898340", "bytes": 93385, "title": "in-toto specification v1.0.0 — in-toto-spec", "hash_basis": "Decoded HTTP response body bytes", "rights_review": "Original bounded paraphrase; source bodies are captured privately and not redistributed. Repository MIT licence reviewed.", "checked_on": "2026-10-24", "capture_status": 200, "claim_review_completed": true, "reviewed_sections": [ "4.3.1 Steps: expected_command", "4.4 Byproducts; 4.3.2.1 Inspection interface", "4.3.2 Inspections; 5.2 verification workflow", "4.3.3.1 Rule processing", "4.3.3.1 Sequential rule processing; 4.3.3.3 DISALLOW", "4.3.3.2 MATCH; 4.3.3.3 error-producing rules", "4.3.3 Artifact rules: MODIFY", "4.3 EXPIRES; 5.2 expiry verification", "3.1.2 Link metadata reuse", "4.5.1 Artifact rules in sublayouts; 4.5.3 inspections", "4.5.3 Inspections on sublayouts", "4.5.2 Namespacing link metadata" ], "version_context": "in-toto specification 1.0.0 (2023-06-02), pinned revision; pinned in-toto/specification revision 6459afd8e94a332e423ba05c2862b534acbe741d. Source documentation is not independent evidence of buyer deployment behaviour." } ], "observed_deployment": false, "commercial_reliance_boundary": "Documentation review only; the buyer must establish applicability and actual outcomes. INDEX does not inspect or control the deployment.", "paid_value": { "decision_context": "Review the effective ordered rule policy rather than the presence of a deny clause.", "free": "Complete review, sources, practical questions and limitations; may be saved locally.", "single_request": "Existing server-saved version-bound route snapshot for later authenticated retrieval.", "evidence_receipt": "The same snapshot plus the existing unsigned delivery receipt.", "excluded": [ "Fresh vendor research", "Continuous monitoring or change alerts", "Testing the buyer configuration", "Private evidence or vendor certification" ], "integrity": "Hashes identify content versions; they do not prove truth or provide a signature." }, "revalidation": { "trigger": "A saved purchase does not recheck the source or buyer configuration.", "specific_watch": "Recheck the pinned source, deployed version, selection policy and retained operation results before relying on a current outcome." }, "buyer_relevance": "Review the effective ordered rule policy rather than the presence of a deny clause.", "refusal_conditions": [ "Refuse an effective-denial claim based solely on a later DISALLOW clause." ] }, "niche": { "niche_id": "agent-authority-action-evidence", "label": "Agent Authority & Action Evidence", "classification_id": "audit", "classification_label": "Audit, Provenance & Evidence Accountability", "topic_id": "audit", "buyer_intent": "Review the effective ordered rule policy rather than the presence of a deny clause.", "comparison_role": "supplementary_discovery" }, "paid_access_note": "The full published answer and boundaries are free. Paid access saves the selected route and source versions, with an unsigned receipt when purchased. Preview coverage before paying. Fresh research, bespoke assessment and protected evidence are excluded.", "service_route": { "request_guide": "/varexis-index/request.html", "request_workflow": "/varexis-index/request-workflow.json", "service_id": "single_request", "service_routes_url": "/varexis-index/service-routes.json", "payment_required": true, "availability_endpoint": "/api/index/capabilities", "operational_status": "AUTOMATIC_SERVICE_CAPABILITIES_GATED", "checkout_url": "/index-access" }, "authority_boundary": "VAREXIS-INDEX informs evidence reliance. It does not provide advice, certification, deployment authority, security assurance, production approval, or guarantee.", "human_page": "/varexis-index/catalog.html#intoto-rule-consumption-order", "machine_readable_record": "/varexis-index/records/intoto-rule-consumption-order.json" } } ], "access": { "mode": "exact_http_only", "payment_required": false, "purchase_url": null, "mcp_preview_available": false, "paid_saved_retrieval_available": false, "natural_language_search_qualified": false }, "boundary": "Catalogue additions are available free through the exact HTTP JSON links below. Enhanced natural-language discovery is not yet qualified for these records. They are outside MCP search, MCP preview and paid saved retrieval. No search qualification, executable capability or entitlement is added.", "content_sha256": "93034cf4c2fdca074764761fe5ab46fdaf3708ec592d17c3ce046148e8d5607f" }