{
  "schema": "varexis-public-evidence-record/0.3",
  "generated_at_utc": "2026-10-24T21:35:02.243Z",
  "record_id": "VXI-EXT-PROCUREMENT-X402-PENDING-BROADCAST-RECONCILIATION-01-v1",
  "record_kind": "external_reference",
  "title": "x402 pending settlement and retry decisions",
  "system": "x402 Foundation",
  "evidence_family": "vendor_evidence_review",
  "index_status": "PUBLIC_SAFE_SOURCE_REVIEW",
  "evidence_state": "PRIMARY_DOCUMENTATION_REVIEW_ONLY",
  "canonical_question": "Does x402 settlement_pending mean that no payment transaction was broadcast?",
  "near_questions": [
    "Could an x402 payment confirm after a receipt timeout?",
    "What should be reconciled after settlement_pending?",
    "Does a pending x402 response mean the wallet was not charged?",
    "Can an x402 retry ignore the original transaction hash?"
  ],
  "supported_claims": [
    {
      "claim": "The reviewed EVM exact binding permits settlement_pending when a transaction was broadcast but confirmation could not be established. The response carries its transaction hash so the caller can reconcile the chain outcome before retrying. This state is different from proof that no transfer occurred.",
      "reliance": "DOCUMENTED_CAPABILITY_ONLY"
    }
  ],
  "not_demonstrated_claims": [
    "Independent verification of payment, delivery or deployed controls",
    "No chain transaction or buyer retry implementation was inspected.",
    "Buyer deployment testing, live runtime enforcement, certification or permission to act",
    "Expanded capabilities or licences for existing INDEX executables"
  ],
  "public_summary": "The reviewed EVM exact binding permits settlement_pending when a transaction was broadcast but confirmation could not be established. The response carries its transaction hash so the caller can reconcile the chain outcome before retrying. This state is different from proof that no transfer occurred.",
  "related_record_ids": [],
  "source_review": {
    "source_type": "official_external_documentation",
    "source_title": "Scheme: `exact` on `EVM`",
    "source_url": "https://raw.githubusercontent.com/x402-foundation/x402/4241d56cae2fb7ed06cd18e3a9ff2a3457b1ce54/specs/schemes/exact/scheme_exact_evm.md",
    "checked_on": "2026-10-24",
    "candidate_record_id": "VXI-EXT-PROCUREMENT-X402-PENDING-BROADCAST-RECONCILIATION-01-v1",
    "candidate_record_sha256": "cfc7fefcc5bdface62123e6ea7e214f61e9805dc619f7bbe015fd3bd11d6be87",
    "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 reviewed EVM exact binding permits settlement_pending when a transaction was broadcast but confirmation could not be established. The response carries its transaction hash so the caller can reconcile the chain outcome before retrying. This state is different from proof that no transfer occurred.",
    "required_buyer_context": "Original signed payment identity; Broadcast transaction hash and target network; Subsequent confirmation or terminal failure evidence. 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": "Does x402 settlement_pending mean that no payment transaction was broadcast?",
    "documented_statement": {
      "status": "documented",
      "statement": "The reviewed EVM exact binding permits settlement_pending when a transaction was broadcast but confirmation could not be established. The response carries its transaction hash so the caller can reconcile the chain outcome before retrying. This state is different from proof that no transfer occurred.",
      "source_ids": [
        "x402-evm"
      ]
    },
    "review_inference": {
      "status": "review_inference",
      "statement": "Avoid requesting a replacement payment while the original transfer may still confirm. This is a review decision, not an observed buyer result.",
      "source_ids": [
        "x402-evm"
      ]
    },
    "buyer_evidence_required": [
      "Original signed payment identity",
      "Broadcast transaction hash and target network",
      "Subsequent confirmation or terminal failure evidence"
    ],
    "review_condition": {
      "status": "varexis_review_policy",
      "statement": "Do not treat a confirmation timeout as evidence that a fresh payment is safe."
    },
    "unknowns": "No chain transaction or buyer retry implementation was inspected.",
    "unknown_finding": {
      "status": "unknown",
      "statement": "No chain transaction or buyer retry implementation was inspected."
    },
    "evidence_sources": [
      {
        "source_id": "x402-evm",
        "url": "https://raw.githubusercontent.com/x402-foundation/x402/4241d56cae2fb7ed06cd18e3a9ff2a3457b1ce54/specs/schemes/exact/scheme_exact_evm.md",
        "final_url": "https://raw.githubusercontent.com/x402-foundation/x402/4241d56cae2fb7ed06cd18e3a9ff2a3457b1ce54/specs/schemes/exact/scheme_exact_evm.md",
        "status": 200,
        "captured_at_utc": "2026-10-24T21:23:34.241Z",
        "sha256": "186111e25a5bdd5be839635ba1c441885567de09b57bdd93f78e465ca3b8e792",
        "bytes": 21131,
        "title": "Scheme: `exact` on `EVM`",
        "hash_basis": "Decoded HTTP response body bytes",
        "rights_review": "Original factual paraphrase and source metadata only; Apache-2.0 repository captures retained privately and not redistributed.",
        "checked_on": "2026-10-24",
        "capture_status": 200,
        "claim_review_completed": true,
        "reviewed_sections": [
          "1. AssetTransferMethod: EIP-3009 — Phase 3: Settlement Logic",
          "2. AssetTransferMethod: Permit2 — Phase 4: Settlement Logic",
          "3. AssetTransferMethod: ERC-7710 — Verification Logic",
          "Security Considerations",
          "ERC-7710 Delegation Managers",
          "2. AssetTransferMethod: Permit2 — Phase 1: One-Time Gas Approval",
          "Phase 2: PAYMENT-SIGNATURE Header Payload"
        ],
        "version_context": "Pinned x402-foundation/x402 revision 4241d56cae2fb7ed06cd18e3a9ff2a3457b1ce54 captured 2026-10-24. Documentation revision, not evidence that any buyer deployment conforms."
      }
    ],
    "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": "Avoid requesting a replacement payment while the original transfer may still confirm.",
      "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 specification against the selected scheme, network, provider version and buyer evidence before relying on a current outcome."
    },
    "buyer_relevance": "Avoid requesting a replacement payment while the original transfer may still confirm.",
    "refusal_conditions": [
      "Do not treat a confirmation timeout as evidence that a fresh payment is safe."
    ]
  },
  "niche": {
    "niche_id": "agent-authority-action-evidence",
    "label": "Agent Authority & Action Evidence",
    "classification_id": "payments",
    "classification_label": "Agent Payments, Authority & Transaction Evidence",
    "topic_id": "payments",
    "buyer_intent": "Avoid requesting a replacement payment while the original transfer may still confirm.",
    "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#x402-pending-broadcast-reconciliation",
  "machine_readable_record": "/varexis-index/records/x402-pending-broadcast-reconciliation.json"
}