Evidence row 3766784

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.lookproof.dev/v1/dns/compare"
    ]
  ],
  "name": "Lookproof",
  "owner_address": "0x5be2be9f95549a2d69951d24a2b3901d1df1bc05",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5bE2bE9f95549A2D69951d24A2B3901D1df1Bc05",
        "scheme": "exact"
      }
    ],
    "description": "Ask Cloudflare and Google the same DNS question, each alone and uncached, and compare response codes and records; different codes (such as SERVFAIL from one) are a warning, different records information. Use when an agent debugs propagation, DNSSEC or resolver-specific answers. Input: ?name=example.com&type=A.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "example.com",
              "type": "A"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "description": "One name and record type, asked of every configured resolver separately.",
                  "properties": {
                    "name": {
                      "examples": [
                        "_dmarc.example.com"
                      ],
                      "maxLength": 1024,
                      "minLength": 1,
                      "title": "Name",
                      "type": "string"
                    },
                    "type": {
                      "default": "A",
                      "enum": [
                        "A",
                        "AAAA",
                        "CNAME",
                        "MX",
                        "NS",
                        "TXT",
                        "SOA",
                        "CAA",
                        "SRV"
                      ],
                      "title": "RecordType",
                      "type": "string"
                    }
                  },
                  "required": [
                    "name"
                  ],
                  "title": "DnsCompareInput",
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-05T04:31:30.18Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-05T04:31:29.493Z"
    },
    "resource": "https://api.lookproof.dev/v1/dns/compare",
    "serviceName": "Lookproof",
    "tags": [
      "dns",
      "resolvers",
      "propagation",
      "dnssec",
      "compare"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Ask Cloudflare and Google the same DNS question, each alone and uncached, and compare response codes and records; different codes (such as SERVFAIL from one) are a warning, different records information. Use when an agent debugs propagation, DNSSEC or resolver-specific answers. Input: ?name=example.com&type=A."
}

What the leaf hashes

{"body":"b331851632cd4e9980afee9ba59414705b1da9cb23e899741ce789312cc0b491","id":3766784,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793996745048526,"prev":786143,"subject":"x402_bazaar:https://api.lookproof.dev/v1/dns/compare","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x66dee038b04b302cb423d42199de1c044c20a7bf9bf3b04287fdff07256ba775
2. 0x472d2b4295be4421ed32370b1cdb8fbc107bc995964367e6627c6dbe8c1a8705
3. 0xbeb97fd7c43d5fafa29a59da2ac043178ca51dbe9450ae0c900aa5f686d252c9
4. 0xd55a4f059073f3a5f73576b18309fadd36e5297afb0db70ea5221f62786ab839
5. 0x0d09ea1eaf144d107fabce522c373dc397152a394fedabe53840cc7218949d80
6. 0xb984376fc74ed99d65c0855f7b1f7daf45e43c33aa77e91aca86fdfcd1ce4d9a
7. 0x1fb222c2a6bec690877086aeef29e4a0c6b6077f96683d9b16993143a4f9a502
8. 0x362293eae5b7e02286b836d6a99a40cec9e569cc4fff89f10e9355416754ceab
9. 0x8e9b0cc9536e4f97368df1b4205a989437e9d1e6f7f288a8d84bf09037dd8470
10. 0x5e651e517de305435eb4f598349308a4917057e93e76d6a16e2cf5ad222ce296
11. 0x74e6efcee1b69269f3ae0f489fcac0fa1bd7462f5fc75a00a1e2e22d090eb2ae
12. 0xf71b9a030e9acb0794414727573117c3007eae52d25b7875636eb296847ba5ef
13. 0x0a5e3333eb757b4c8818c07177ab0cfcb12c6f880dbe91765c3cafe1150c3e7a
14. 0xb127712f60d35ebf9394e769405258ca2f7a8338151d93fb5ef9288554fbff59
15. 0xf2bc30db87e2aa2afe08f16c1943f967ac74b2e32364ad0b7cb45d2ffee7e447
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1