Evidence row 425415

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://shop.lordevo.com/api/quick/dns-lookup"
    ]
  ],
  "name": "Lordevo DNS lookup",
  "owner_address": "0x0876a79bb5a88bf338e6b47b4530359527b01d73",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x0876A79Bb5A88Bf338E6b47b4530359527b01d73",
        "scheme": "exact"
      }
    ],
    "description": "DNS lookup (A, AAAA, CNAME, MX, TXT, NS, SOA, CAA): Live DNS lookup for any public host name: one record type or ALL (A, AAAA, CNAME, MX, TXT, NS, SOA, CAA) in one call, with NXDOMAIN detection and a flag for private addresses. Cached 2 min. ~0.1-1 s.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "host": "example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "errors": null,
              "exists": true,
              "host": "example.com",
              "private_addresses": [],
              "records": {
                "A": [
                  "93.184.215.14"
                ],
                "AAAA": [
                  "2606:2800:21f:cb07:6820:80da:af6b:8b2c"
                ],
                "CAA": [],
                "CNAME": [],
                "MX": [
                  {
                    "exchange": "",
                    "priority": 0
                  }
                ],
                "NS": [
                  "a.iana-servers.net",
                  "b.iana-servers.net"
                ],
                "SOA": {
                  "expire": 1209600,
                  "hostmaster": "noc.dns.icann.org",
                  "minttl": 3600,
                  "nsname": "ns.icann.org",
                  "refresh": 7200,
                  "retry": 3600,
                  "serial": 2024081452
                },
                "TXT": [
                  "v=spf1 -all"
                ]
              },
              "response_ms": 84,
              "tool": "dns-lookup",
              "type": "ALL"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "host": {
                      "description": "Public host name, e.g. example.com or www.example.com (a URL also works)",
                      "type": "string"
                    },
                    "type": {
                      "default": "ALL",
                      "description": "Record type (default ALL = A, AAAA, CNAME, MX, TXT, NS, SOA, CAA)",
                      "enum": [
                        "ALL",
                        "A",
                        "AAAA",
                        "CNAME",
                        "MX",
                        "TXT",
                        "NS",
                        "SOA",
                        "CAA"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "host"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "errors": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "exists": {
                      "type": "boolean"
                    },
                    "host": {
                      "type": "string"
                    },
                    "private_addresses": {
                      "type": "array"
                    },
                    "records": {
                      "type": "object"
                    },
                    "response_ms": {
                      "type": "integer"
                    },
                    "tool": {
                      "type": "string"
                    },
                    "type": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "tool",
                    "host",
                    "exists",
                    "records"
                  ],
                  "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/v1793001371/bazaar-icons/2f77a59e7f2d5bff.png",
    "lastUpdated": "2026-10-27T02:19:16.619Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T02:19:14.982Z"
    },
    "resource": "https://shop.lordevo.com/api/quick/dns-lookup",
    "serviceName": "Lordevo DNS lookup",
    "tags": [
      "dns",
      "dns lookup",
      "mx records",
      "txt records",
      "nameservers"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "DNS lookup (A, AAAA, CNAME, MX, TXT, NS, SOA, CAA): Live DNS lookup for any public host name: one record type or ALL (A, AAAA, CNAME, MX, TXT, NS, SOA, CAA) in one call, with NXDOMAIN detection and a flag for private addresses. Cached 2 min. ~0.1-1 s."
}

What the leaf hashes

{"body":"d5a41760439d9e73e30d6a5c1b32e5537dbf33c98ca3a52ac05730bd3c6525c3","id":425415,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086110243861,"prev":407599,"subject":"x402_bazaar:https://shop.lordevo.com/api/quick/dns-lookup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x82ce2ce7a4290371e94429267e24e911f38ffceb277288b235149128610096e0
2. 0x6da069938ca0bf126b1e47fd421e4ad5ac94fe4cab60abbf3ae58bf3b33c99e9
3. 0x44c405eb6dad81abf914b520272ae8166d9d9eb6362c95cf13331d5068b2c4ed
4. 0xa60db1a865502a55ceb7b80a12e1e085bb881d44290b55bbb40851ca33f53ecc
5. 0xcbe162b6459dc70cc29eaf941ae3060bbd9fb3b0b054c7fda99cba6b01881855
6. 0x2a9282143ab934455212e131b03f24b036bccfb4bc1c29cdd9b951f65a0549e4
7. 0x0b7f9363255ccb54cf24c792d4d6710f742b03163804522e1cb1d8cf4c8c716a
8. 0x2fdaa24f8d36969fdf02a688da06ace4e94b1be7db3557cf0e8576fa6bf88e10
9. 0x3e6eaedf4d9d61293827dde0ddf3d92133de9d72ad0d119c1a249170fceaf5ee
10. 0x9368aeeea92a5b7727b76a64fa19e2daf90ffeaa9c3f4d373471447448b8b5f6
11. 0x164039927a75bda6275a106556896901626c20428ab1c29de73c4cd508bb0969
12. 0x4cf7b6120bfa84e107b8f1b7be613b553fa250042dc0db95890566416a94d682
13. 0xe38e66e8bf48306ee42504c4df50c2052cc9230af02e2ae6ff66da20232bf797
14. 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4