Evidence row 19926

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/dns/lookup"
    ]
  ],
  "name": "Forest Infra",
  "owner_address": "0xb48d918151311f982d542ef5c84cc1cd54cff7a9",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9",
        "scheme": "exact"
      }
    ],
    "description": "Resolve one bounded public DNS record type into normalized answers. AXFR, resolver abuse and private-network probing are blocked; TTL and authority are null when unavailable. Base mainnet USDC",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "name": "example.com",
              "type": "A"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "capability": "dns.lookup",
              "data": {
                "answers": [],
                "authoritative_status_if_known": "example",
                "name": "example",
                "rcode": "example",
                "ttl": 1,
                "type": "example"
              },
              "meta": {
                "cache": "miss",
                "checked_at": "2026-01-01T00:00:00.000Z",
                "duration_ms": 0,
                "provider": "dns-resolver"
              },
              "ok": true,
              "version": "1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "name": {
                      "description": "Public DNS hostname to resolve.",
                      "maxLength": 253,
                      "pattern": "^[a-z0-9.-]+$",
                      "type": "string"
                    },
                    "type": {
                      "description": "DNS record type to query.",
                      "enum": [
                        "A",
                        "AAAA",
                        "CNAME",
                        "MX",
                        "NS",
                        "TXT"
                      ]
                    }
                  },
                  "required": [
                    "name",
                    "type"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "additionalProperties": false,
                  "properties": {
                    "capability": {
                      "const": "dns.lookup",
                      "description": "Public capability value used to scope this lookup."
                    },
                    "data": {
                      "additionalProperties": false,
                      "description": "Public data value used to scope this lookup.",
                      "properties": {
                        "answers": {
                          "description": "Public answers value used to scope this lookup.",
                          "type": "array"
                        },
                        "authoritative_status_if_known": {
                          "description": "Public authoritative status if known value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "name": {
                          "description": "Public DNS hostname to resolve.",
                          "type": "string"
                        },
                        "rcode": {
                          "description": "Public rcode value used to scope this lookup.",
                          "type": "string"
                        },
                        "ttl": {
                          "description": "Public ttl value used to scope this lookup.",
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "type": {
                          "description": "DNS record type to query.",
                          "type": "string"
                        }
                      },
                      "required": [
                        "name",
                        "type",
                        "answers",
                        "ttl",
                        "authoritative_status_if_known",
                        "rcode"
                      ],
                      "type": "object"
                    },
                    "meta": {
                      "additionalProperties": false,
                      "description": "Public meta value used to scope this lookup.",
                      "properties": {
                        "cache": {
                          "description": "Public cache value used to scope this lookup.",
                          "enum": [
                            "hit",
                            "miss",
                            "bypass"
                          ]
                        },
                        "checked_at": {
                          "description": "Public checked at value used to scope this lookup.",
                          "type": "string"
                        },
                        "duration_ms": {
                          "description": "Public duration ms value used to scope this lookup.",
                          "minimum": 0,
                          "type": "integer"
                        },
                        "provider": {
                          "description": "Public provider value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "provider",
                        "checked_at",
                        "cache",
                        "duration_ms"
                      ],
                      "type": "object"
                    },
                    "ok": {
                      "const": true,
                      "description": "Public ok value used to scope this lookup."
                    },
                    "version": {
                      "const": "1",
                      "description": "Package version whose public metadata should be checked."
                    }
                  },
                  "required": [
                    "ok",
                    "capability",
                    "version",
                    "data",
                    "meta"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T00:53:42.333Z",
    "quality": {
      "l30DaysTotalCalls": 11,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-26T00:53:42.139Z"
    },
    "resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/dns/lookup",
    "serviceName": "Forest Infra",
    "tags": [
      "dns",
      "lookup"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Resolve one bounded public DNS record type into normalized answers. AXFR, resolver abuse and private-network probing are blocked; TTL and authority are null when unavailable. Base mainnet USDC"
}

What the leaf hashes

{"body":"00c78943b3e7dc63789bd2788f4d43d268704c6c52eb7f7146c975b26a8a02a3","id":19926,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025332234919,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/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. 0xbde512d59902aac691e81e60dd3abde6c4a9f147ec832f615a260a98c1ce0202
2. 0x99d18bde6cede8016781d908b2c1a0c3a04216768e235bb909af075396d2ea57
3. 0xd109ed07334a062bc2d0e726ee12fbdeb57920525385b3d0457aff5a4eaeb1ec
4. 0xcb3f68d5606d8c9c48f96180e61d284cec38b89273814ffcef4e1608a33a1542
5. 0xf3219fdd58cf18ed3d643ea1fbbdfd1a7c825b57a95071a9c0da500944aff18f
6. 0xc1e8e3a7d038ce926f5ecdec851c9522ffd441df30bac4e5710fb637e8ee2918
7. 0x0670bf2324e3dc4954a8b3d13be14c80fc8cfaf132d9568fb3f940036d8c4c52
8. 0x3caa5107b43326cc6cb403ce43e7ddb3ba69539e5d0496428f6babb0cc0f5a3c
9. 0x665cb8344866870cbc16c3d45532bb4906669429901962ab6f968977c8709b9d
10. 0x927b7a2d4b8d7a76e95e52be4a765e83f728466e719f0aa3e8653655c30cd191
11. 0x0c2fadf69af6b0b6e19a10cc8f6ddfdff26662d74207cc53dcbcf5abfbdbc8c9
12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae