Evidence row 125541

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.agentharbor.agency/ai-crawlers"
    ]
  ],
  "name": "ah-ai-crawlers",
  "owner_address": "0x840c829530df7b4ccf700fa3a0060cf2c80b014e",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x840C829530DF7B4CCF700Fa3A0060cF2C80b014e",
        "scheme": "exact"
      }
    ],
    "description": "Given a website domain, reports which AI crawlers may fetch its home page under its robots.txt (RFC 9309): GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, PerplexityBot, Google-Extended, Applebot-Extended, CCBot and more, each allowed or blocked, plus Googlebot, listed sitemaps, whether /llms.txt is published and page-level noindex/nosnippet, with fixes. Static check, no browser. Not charged if robots.txt cannot be read (no response, or a bot block).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "agentharbor.agency"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "ai_crawlers": {
                  "bot_access": {
                    "Amazonbot": "allowed",
                    "Applebot-Extended": "allowed",
                    "Bytespider": "allowed",
                    "CCBot": "allowed",
                    "ChatGPT-User": "allowed",
                    "Claude-SearchBot": "allowed",
                    "Claude-User": "allowed",
                    "ClaudeBot": "allowed",
                    "GPTBot": "allowed",
                    "Google-Extended": "allowed",
                    "Meta-ExternalAgent": "allowed",
                    "OAI-SearchBot": "allowed",
                    "PerplexityBot": "allowed"
                  },
                  "googlebot": "allowed",
                  "llms_txt": "present",
                  "robots_txt": "present",
                  "sitemaps": []
                },
                "findings": [
                  {
                    "confidence": "confirmed",
                    "evidence": [],
                    "fix": "Add 'Sitemap: https://your-domain/sitemap.xml'.",
                    "id": "ai.robots.no_sitemap",
                    "severity": "low",
                    "title": "robots.txt does not list a sitemap"
                  },
                  {
                    "confidence": "confirmed",
                    "evidence": [
                      "# Agent Harbor"
                    ],
                    "fix": "",
                    "id": "ai.llms_txt.present",
                    "severity": "info",
                    "title": "llms.txt is present"
                  }
                ],
                "notes": []
              },
              "domain": "agentharbor.agency",
              "price_paid_usdc": 0.01,
              "provider": "Agent Harbor — deterministic audit engine",
              "tier": "ai-crawlers"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "domain": {
                      "description": "Bare public hostname, e.g. example.com",
                      "maxLength": 253,
                      "pattern": "^[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?(\\.[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?)+$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T16:50:47.06Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-25T16:50:46.605Z"
    },
    "resource": "https://x402.agentharbor.agency/ai-crawlers",
    "serviceName": "ah-ai-crawlers",
    "tags": [
      "ai-crawlers",
      "robots-txt",
      "llms-txt",
      "gptbot",
      "seo"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Given a website domain, reports which AI crawlers may fetch its home page under its robots.txt (RFC 9309): GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, PerplexityBot, Google-Extended, Applebot-Extended, CCBot and more, each allowed or blocked, plus Googlebot, listed sitemaps, whether /llms.txt is published and page-level noindex/nosnippet, with fixes. Static check, no browser. Not charged if robots.txt cannot be read (no response, or a bot block)."
}

What the leaf hashes

{"body":"d13f6c6eaefdb05d3fd3d5bbe5235d27dfe3fc9e34f5dfa1efa94b8053d5ae82","id":125541,"kind":"listing","method":"baseline/1","observed_us":1793025626452628,"prev":null,"subject":"x402_bazaar:https://x402.agentharbor.agency/ai-crawlers","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. 0x449d91a94b130ae2740702aed7861223d43c18054f2bb0c427105d6dda409a6b
2. 0xedb5f8e827c81d9dcf6ba6e3e428e6f86b85ba3b9e726d5fac19d9de502fa2b4
3. 0x95eb39258efb5a397804f1f32ac098f0ec0d59ee8f58ef5f0a8a648e31e0cb55
4. 0xe6f57172ac4e26f843f9fb769dc02c08f708eadb4ee5d21a654546792cded350
5. 0x3162481376527af03146279a21d040b3f333efe92d85dcf5d6bedd5536d4f44d
6. 0x0153558962c87ae157f88ad17d7043d00ff993ec1571fed5a420dd7b66767fc1
7. 0x4e40d83806fb4a294c876ce3168d585037c6fc7acf6013388a1167af509d48bf
8. 0x3e09a8531f2a4ccef69569b8b45c911059f13de7ab4d85b3e97ed835ca3e2a1e
9. 0x93f30edd2bcc7804a91d13aae0f67c862902db2481f1e19ada629077fd8aa6e9
10. 0xde181bf1fcb403c809d49f37f3f74a5547c660ce89eda5bb438ddeecff34c900
11. 0x1204d0e3e739db3e40f40f102e1314028f064872da22239d712e0ef4cff7deed
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae