Evidence row 2634002

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://commerce-west.halowerk.com/v1/lu/product-recall-duty"
    ]
  ],
  "name": "HALOWERK EU Commerce West",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Screen incident and recall facts and direct urgent cases to the competent authority. This service is distinct for Luxembourg: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "customer_country": "LU",
              "customer_type": "consumer",
              "effective_date": "2026-09-04",
              "product_category": "general_consumer_goods",
              "product_value_eur": 49.9,
              "seller_country": "LU",
              "transaction_type": "goods"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {},
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "agreed_delivery_days": {
                      "default": 30,
                      "maximum": 3650,
                      "minimum": 0,
                      "type": "integer"
                    },
                    "annual_cross_border_b2c_eur": {
                      "default": 0,
                      "maximum": 100000000000,
                      "minimum": 0,
                      "type": "number"
                    },
                    "contains_battery": {
                      "default": false,
                      "type": "boolean"
                    },
                    "customer_country": {
                      "const": "LU",
                      "type": "string"
                    },
                    "customer_type": {
                      "default": "consumer",
                      "enum": [
                        "consumer",
                        "business",
                        "unknown"
                      ],
                      "type": "string"
                    },
                    "declared_fields": {
                      "default": [],
                      "items": {
                        "maxLength": 100,
                        "minLength": 1,
                        "type": "string"
                      },
                      "maxItems": 200,
                      "type": "array",
                      "uniqueItems": true
                    },
                    "effective_date": {
                      "description": "Date on which the commercial decision is evaluated (YYYY-MM-DD).",
                      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                      "type": "string"
                    },
                    "flags": {
                      "additionalProperties": {
                        "type": "boolean"
                      },
                      "default": {},
                      "maxProperties": 100,
                      "type": "object"
                    },
                    "imported_from_outside_eu": {
                      "default": false,
                      "type": "boolean"
                    },
                    "is_digital_element": {
                      "default": false,
                      "type": "boolean"
                    },
                    "is_electrical": {
                      "default": false,
                      "type": "boolean"
                    },
                    "is_microenterprise": {
                      "default": false,
                      "type": "boolean"
                    },
                    "is_platform": {
                      "default": false,
                      "type": "boolean"
                    },
                    "product_category": {
                      "default": "general_consumer_goods",
                      "maxLength": 120,
                      "minLength": 2,
                      "type": "string"
                    },
                    "product_value_eur": {
                      "default": 49.9,
                      "maximum": 100000000,
                      "minimum": 0,
                      "type": "number"
                    },
                    "sales_channel": {
                      "default": "own_shop",
                      "enum": [
                        "own_shop",
                        "marketplace",
                        "social_commerce",
                        "other"
                      ],
                      "type": "string"
                    },
                    "seller_country": {
                      "enum": [
                        "AT",
                        "BE",
                        "BG",
                        "HR",
                        "CY",
                        "CZ",
                        "DK",
                        "EE",
                        "FI",
                        "FR",
                        "DE",
                        "GR",
                        "HU",
                        "IE",
                        "IT",
                        "LV",
                        "LT",
                        "LU",
                        "MT",
                        "NL",
                        "PL",
                        "PT",
                        "RO",
                        "SK",
                        "SI",
                        "ES",
                        "SE"
                      ],
                      "type": "string"
                    },
                    "transaction_type": {
                      "default": "goods",
                      "enum": [
                        "goods",
                        "digital_content",
                        "digital_service",
                        "service",
                        "marketplace_offer"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "effective_date",
                    "seller_country",
                    "customer_country"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {},
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "pattern": "^[a-zA-Z0-9_-]+$",
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T17:30:18.451Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T17:30:17.809Z"
    },
    "resource": "https://commerce-west.halowerk.com/v1/lu/product-recall-duty",
    "serviceName": "HALOWERK EU Commerce West",
    "tags": [
      "eu-commerce",
      "country-rule",
      "product",
      "lu",
      "product-recall-duty"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Screen incident and recall facts and direct urgent cases to the competent authority. This service is distinct for Luxembourg: it returns the national authority, official legislation portal, language set and jurisdiction-specific implementation review conditions."
}

What the leaf hashes

{"body":"7514597c863b4cd0a9f727ca3df891eb9dae29bb70d40634ca58cb5bbb1714e2","id":2634002,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734483153590,"prev":2253742,"subject":"x402_bazaar:https://commerce-west.halowerk.com/v1/lu/product-recall-duty","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x887a37b56c2e9bf4a012753554255240e0f129d7065a2cfc103b2e684bfa4398
2. 0x7053e956128fef0a1f3c2b40117d351bb5619ba59e27c7568c0eba8f78e1ed00
3. 0x5e5050eaeba6426ddab0c90f0f2b4105a584a0ac0219c9d9efe3fa864e6baf31
4. 0xdee0efe8a3a5cf703d295ff5ca3f771611115ba28f55010e25751a5a3306e0ee
5. 0xd84da169dc5c1cc981d21cefcf169dd8ee32e58cdee1d0d8efd346a331af1151
6. 0x9c740961ad19fe7bc4f44ab6835eb42ae5fa59d4e0907e863730b86c1e50252c
7. 0xa1cc4dd8ddde1ccc5de311f326e948da3bba5d129c49f6652c2e2def0dafce87
8. 0x584e5c87aff238c6ab8404d3caed61192c88cb157851cb553571b92a4d1e9778
9. 0xdf34cc76a1ee3e6d8cc46e82fc56d59159979c0fa6ada3e9fdf641f93bfa6dad
10. 0x3d1b8d6efb921996dad3137a48269016c0758c10f40da95fe3a1c8d80607ed07
11. 0x302757ae55c3ec01363b9f3df212dba10f77cba2282544085c3d09d764923d0c
12. 0xd20ec8842c47223f02740078dd0e5b5b17206d7372fcdbcf51b5e0e46355919a
13. 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7