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Evidence row 2200076

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://commerce-validator.halowerk.com/v1/eu/terms-withdrawal-complaint-contact-validator
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f1b5699e79af30e5fefefdf74d76724d95d35b33e743b811a45efbe71d01494d
Leaf
0xed842ad957d3ccda816776bc4535c635ff688c88d35bdbb53debdc45fb916e65

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://commerce-validator.halowerk.com/v1/eu/terms-withdrawal-complaint-contact-validator"
    ]
  ],
  "name": "HALOWERK EU Commerce Validators",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "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": "Validate the complaint contact signal in a fixed terms withdrawal text or HTML snapshot. It reports evidence and missing signals without fetching or retaining the page and without certifying legal compliance.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "customer_country": "FR",
              "declared_fields": [
                "complaint-contact"
              ],
              "document_text": "Seller GmbH — complaint contact declared for this transaction.",
              "effective_date": "2026-09-04",
              "seller_country": "DE"
            },
            "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": {
                    "customer_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"
                    },
                    "declared_fields": {
                      "default": [],
                      "items": {
                        "maxLength": 100,
                        "minLength": 1,
                        "type": "string"
                      },
                      "maxItems": 200,
                      "type": "array",
                      "uniqueItems": true
                    },
                    "document_text": {
                      "description": "Fixed text or HTML snapshot to validate. It is processed in memory and not persisted.",
                      "maxLength": 50000,
                      "minLength": 1,
                      "type": "string"
                    },
                    "effective_date": {
                      "description": "Date on which the commercial decision is evaluated (YYYY-MM-DD).",
                      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                      "type": "string"
                    },
                    "page_url": {
                      "description": "Optional provenance URL. The validator does not fetch it.",
                      "maxLength": 2048,
                      "pattern": "^https?://",
                      "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"
                    }
                  },
                  "required": [
                    "effective_date",
                    "seller_country",
                    "customer_country",
                    "document_text"
                  ],
                  "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",
                "example"
              ],
              "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": "2026-11-02T16:58:11.865Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T16:58:11.585Z"
    },
    "resource": "https://commerce-validator.halowerk.com/v1/eu/terms-withdrawal-complaint-contact-validator",
    "serviceName": "HALOWERK EU Commerce Validators",
    "tags": [
      "eu-commerce",
      "validator",
      "terms-withdrawal",
      "terms-withdrawal-complaint-conta"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate the complaint contact signal in a fixed terms withdrawal text or HTML snapshot. It reports evidence and missing signals without fetching or retaining the page and without certifying legal compliance."
}

What the leaf hashes

{"body":"f1b5699e79af30e5fefefdf74d76724d95d35b33e743b811a45efbe71d01494d","id":2200076,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646795781255,"prev":null,"subject":"x402_bazaar:https://commerce-validator.halowerk.com/v1/eu/terms-withdrawal-complaint-contact-validator","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xed84a235b8902d953c1b2b620427be3432c2126dd6fd802d159984dff628a84a
  2. 0x33ce46ee8624cf1d663b2f875fc3b1e251187455a890d9218b99b4dda80c1b97
  3. 0xd73e34c62272da1e753aadf51274e35a714aec8ec75516badf6a0c12acf3ae05
  4. 0xc1f71a5e087a545d65c1515fd96ed352229a05fa162d4f632b783455fa3ccfc3
  5. 0x5780a5aa1118b5455439c41eb3f1144651183f232ad3db610ddb841564d4e704
  6. 0x7495cd119f33c67afef706e800ad67462d6f852e1cf7eba44e605e4ada544964
  7. 0x50af0cd6c67b72a0bc9e5c32d2509bc6a85e3d6b545c9ef9794d88f7f70c7342
  8. 0xc7b8d1d8c2b23686092e0ed582e82619db2a2124dfc9b054713c5e9374e2bff3
  9. 0x79938c0ae443442fd00f855be4cd2355046334c43c29202a63efa89430b29f08
  10. 0xe6d64e7e357758e15fc0a0f59323140fde90643c1945c41f251ade4c93f40869
  11. 0xc0038167bb048534c699daf9dc54ffd008a0d1f1d826e5514567ddc27bfab881
  12. 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
  13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
  14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
  15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON