Evidence row 69122

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.strale.io/x402/dns-lookup"
    ]
  ],
  "name": "api.strale.io/x402/dns-lookup",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "32400",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "domain": {
                "description": "Domain name (e.g. example.com)",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {
            "a_records": {
              "type": "array"
            },
            "domain": {
              "type": "string"
            },
            "has_dmarc": {
              "type": "boolean"
            },
            "has_spf": {
              "type": "boolean"
            },
            "mx_records": {
              "type": "array"
            },
            "ns_records": {
              "type": "array"
            }
          }
        },
        "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
        "resource": "https://api.strale.io/x402/dns-lookup",
        "scheme": "exact"
      }
    ],
    "description": "Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": {
                "description": "Domain name (e.g. example.com)",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {}
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-19T19:56:51.515Z",
    "quality": {
      "l30DaysTotalCalls": 22,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T19:56:51.245Z"
    },
    "resource": "https://api.strale.io/x402/dns-lookup",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Perform a comprehensive DNS lookup for a domain. Returns A, AAAA, MX, NS, TXT, CNAME records plus SPF and DMARC detection."
}

What the leaf hashes

{"body":"c1fdca307146752bf04ace1172c1d7840743ff84325471c5a54a6605bd7ff253","id":69122,"kind":"listing","method":"baseline/1","observed_us":1793025477738295,"prev":null,"subject":"x402_bazaar:https://api.strale.io/x402/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 2026-10-26 (296695 rows).

1. 0x11fc733fac51a7e46b9a471a3fb921fd0fa5283cb00bbf2838b34f53fc64a019
2. 0xd23d3361a0096e5a5182d8481bc79f6d67df250aabdc5f9e95e8003b73fbcc5c
3. 0xa8cb2752175a2d4f09f2552911292d235cfb797580e98451269bf86dd6bc635c
4. 0x62e6da4be7c05801bbe308300e0665c8ad0f7324277b62ea29271996a38dc1b2
5. 0xdd7bc2f2f83e50c747a4266a79f70fc6f5f5f4688215d9d595f7b1dee7605679
6. 0x1315500d3ccc19248a5534982345a769ddfffa7880e7ecb803d4fc39d21e5633
7. 0x4ce33cb062614ea452e78e0a36c564893ef1cba07a02efb8aec06200dff44540
8. 0xbf9f0fdfd858c72da369999799b4dee6c99c1cb32a2d3d26c645102296cef17b
9. 0xb3d9cdddc01055d8ee1a1a57cc042cd7833eb5678449159bdb42cc89bafd60df
10. 0x8b074e295bef9ac21d945d10f5903500dd59050adddb16656bd7293d68fee436
11. 0x502ad0a7c2d0bbc45ef3aea37a6ae457822535bcbd44272f1f9e8e4f7166c167
12. 0x7e390200ea1ea25db5884cf05fa50ad599f0759b573f081e361cc22f7206133c
13. 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae