Evidence row 75953

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://gogeta2-u35175.vm.elestio.app/agents/v1/checkout/pre-purchase"
    ]
  ],
  "name": "Pre-Purchase Check",
  "owner_address": "0xe414ad5c7542ce63d890526f0e2133ff8da6f22d",
  "raw": {
    "accepts": [
      {
        "amount": "80000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xe414aD5c7542CE63D890526f0e2133ff8da6F22D",
        "scheme": "exact"
      }
    ],
    "description": "Bundle before paying: verified price/stock (schema.org), seller trust score (RDAP, TLS, DMARC, policies, phishing lists) and recall status (CPSC, openFDA, RappelConso) for a product URL, with a proceed/caution/stop decision.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://www.allbirds.com/products/mens-tree-runners"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "billing_unit": "product check",
                "cache": {
                  "age_s": 0,
                  "hit": false
                },
                "decision": "caution",
                "generated_at": "2026-10-23T10:03:32Z",
                "note": "Deterministic rules over public data; decision is advisory. Keyword recall ma...",
                "price": {
                  "reason": "blocked_by_site",
                  "status": "unavailable"
                },
                "price_usd": 0.08,
                "reasons": [
                  "seller_low_risk:71"
                ],
                "recall": {
                  "reason": "no gtin or product name available; pass query=",
                  "status": "not_checked"
                },
                "response_time_ms": 389,
                "seller": {
                  "domain": "allbirds.com",
                  "domain_age_days": 9052,
                  "red_flags": [],
                  "return_policy": null,
                  "risk": "low",
                  "score": 71
                },
                "seller_domain": "allbirds.com",
                "sources": [
                  {}
                ],
                "url": "https://www.allbirds.com/products/mens-tree-runners"
              },
              "service": "pre_purchase_check"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "gtin": {
                      "description": "Optional EAN/UPC/GTIN for an exact recall match (else taken from the page if present)",
                      "type": "string"
                    },
                    "market": {
                      "default": "us",
                      "description": "Recall market (default us)",
                      "enum": [
                        "us",
                        "fr",
                        "all"
                      ],
                      "type": "string"
                    },
                    "query": {
                      "description": "Optional recall keywords (product/brand/model) when no GTIN",
                      "type": "string"
                    },
                    "url": {
                      "description": "Product page URL",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792822083/bazaar-icons/c9484d899d6f5520.png",
    "lastUpdated": "2026-10-24T06:08:34.081Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T06:08:33.902Z"
    },
    "resource": "https://gogeta2-u35175.vm.elestio.app/agents/v1/checkout/pre-purchase",
    "serviceName": "Pre-Purchase Check",
    "tags": [
      "pre-purchase",
      "checkout-safety",
      "recall",
      "shopping-agent",
      "ecommerce"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Bundle before paying: verified price/stock (schema.org), seller trust score (RDAP, TLS, DMARC, policies, phishing lists) and recall status (CPSC, openFDA, RappelConso) for a product URL, with a proceed/caution/stop decision."
}

What the leaf hashes

{"body":"3cf80b3a9f66be9d4b98cc0d16d52b0008160e5ae47ad8789e3bfe6477418f85","id":75953,"kind":"listing","method":"baseline/1","observed_us":1793025491444247,"prev":null,"subject":"x402_bazaar:https://gogeta2-u35175.vm.elestio.app/agents/v1/checkout/pre-purchase","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xea22cde4612adfb17def3eb0941808bcc6ea5dfb4b91a97df13b32286de49b8d
2. 0xe01f4548ce77d23401cb8841296d71473b54fa5b0ea30897cd08a7266c79f74f
3. 0x0b46614bc24e6e3af693bc4cca4a044b30bd825c7b86b3a5e76b43a8a9f9f4b2
4. 0xe07b84369f11b1ed6dec0a18df6d8998e152eab521fe01df3465e2294ab2644c
5. 0x910d8ee2b251395375625230cf4fc04009168aff8bd5a22754e26cbae5f0fb01
6. 0xcbbc9ad92cb355a9485d87ac47f330845b197ce9198f3a009520d63c50a516d1
7. 0x6d0b9f1579287b285890e3da3ee0fba7eb0b3c664dc0260690a13c99acae6491
8. 0x15fbaa202b771428d85907916f5ce7d6f7262b599df584ed36719501c63e6e15
9. 0x70c16165bfbbde7feb46e8a9bd506750035eeca2a11bee87e3c59c8f86700d0e
10. 0xeeec22ca7728902ad7b7555da76e832c1a5feb9eab7fbd2016b96e53630a46dd
11. 0x2ec584f2a0466a34409d72f745f85d43c3f2da79c7fe353433c8b601cf9f2050
12. 0x22a204f0cf299dd3152f1542ba9998ff7665390da1ede6e58d06b8a7b2a107ee
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae