Evidence row 1507907

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.youraitools.co/webread/v1/read"
    ]
  ],
  "name": "WebRead by AgentGate",
  "owner_address": "0x3c1a1e01e790cd326495631b3b38bd7068f08d6f",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:137",
        "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:42161",
        "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "FH73WbbUe2UyNzfy72MJs5nT3NxyDf9GrqE7kzjL2Jte",
        "scheme": "exact"
      }
    ],
    "description": "URL to Markdown API for AI agents. Converts a public web page into clean Markdown for LLMs and RAG pipelines: main content only (no nav, ads or scripts), absolute links, plus title, description and language metadata. Suited to AI agents that read, cite or summarize web pages. Respects robots.txt; only successful reads are charged. Search intents: url to markdown, web page to markdown api, web scraper for llm, html to markdown, read web page api, extract article text.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com/"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "canonical": null,
              "chars": 156,
              "contentType": "text/html; charset=utf-8",
              "description": null,
              "fetchMs": 17,
              "fetchedAt": "2026-10-21T21:32:28.690Z",
              "finalUrl": "https://example.com/",
              "lang": "en",
              "links": 0,
              "markdown": "This domain is for use in documentation examples without needing permission. This is not a service; avoid relying on it for testing and monitoring purposes.",
              "redirects": 0,
              "robots": "allowed",
              "sourceBytes": 577,
              "status": 200,
              "title": "Example Domain",
              "truncated": false,
              "url": "https://example.com/",
              "wordCount": 25
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "description": "Search intents: url to markdown, web page to markdown api, web scraper for llm, html to markdown, read web page api, extract article text",
                  "properties": {
                    "maxChars": {
                      "description": "Truncate the Markdown to this many characters (default 200000)",
                      "maximum": 200000,
                      "minimum": 100,
                      "type": "integer"
                    },
                    "url": {
                      "description": "Absolute http(s) URL of a public web page (HTML or plain text)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "canonical": {},
                    "chars": {
                      "type": "number"
                    },
                    "contentType": {
                      "type": "string"
                    },
                    "description": {},
                    "fetchMs": {
                      "type": "number"
                    },
                    "fetchedAt": {
                      "type": "string"
                    },
                    "finalUrl": {
                      "type": "string"
                    },
                    "lang": {
                      "type": "string"
                    },
                    "links": {
                      "type": "number"
                    },
                    "markdown": {
                      "type": "string"
                    },
                    "redirects": {
                      "type": "number"
                    },
                    "robots": {
                      "type": "string"
                    },
                    "sourceBytes": {
                      "type": "number"
                    },
                    "status": {
                      "type": "number"
                    },
                    "title": {
                      "type": "string"
                    },
                    "truncated": {
                      "type": "boolean"
                    },
                    "url": {
                      "type": "string"
                    },
                    "wordCount": {
                      "type": "number"
                    }
                  },
                  "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/v1792660693/bazaar-icons/3c77707008ac32af.png",
    "lastUpdated": "2026-10-31T12:41:41.012Z",
    "quality": {
      "l30DaysTotalCalls": 10,
      "l30DaysUniquePayers": 8,
      "lastCalledAt": "2026-10-30T18:41:43.65Z"
    },
    "resource": "https://api.youraitools.co/webread/v1/read",
    "serviceName": "WebRead by AgentGate",
    "tags": [
      "data",
      "web",
      "scraping",
      "markdown",
      "llm"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "URL to Markdown API for AI agents. Converts a public web page into clean Markdown for LLMs and RAG pipelines: main content only (no nav, ads or scripts), absolute links, plus title, description and language metadata. Suited to AI agents that read, cite or summarize web pages. Respects robots.txt; only successful reads are charged. Search intents: url to markdown, web page to markdown api, web scraper for llm, html to markdown, read web page api, extract article text."
}

What the leaf hashes

{"body":"b69cabcbd448241c599f4e7cdd3f04754db9650058baa0ba15a4edcf5d01f975","id":1507907,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472705774509,"prev":1261760,"subject":"x402_bazaar:https://api.youraitools.co/webread/v1/read","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xfc9975951bddc6a6c31689aca34159547acc0990d61c5e0ce158a15c87b14395
2. 0xa31fa2dfb111ffffe3e44a5b6ad5a671b3a2a67a207c4f699d8953b665066dc5
3. 0x87a5480b08280a8685e77444594d06168d1b0d525e6ba1d0303fa7adc9e14387
4. 0xc39d4d44fefe5873d4e4db76711224eef770c2504a8dc703c44513017d28d400
5. 0x321cd8560a03f0b24bbd312a4a729b1135d550f01fadb525520942f4d7d88329
6. 0x3d01b4cfe6e9b7bb61aded580a429de0b1760ddbf750a355e685ab1e900d3d4c
7. 0x4858dabeac64d67f4a4289a9ab5abbc7fa7440773688006785ebf5fa25c1d37c
8. 0x976388a25c690c3c10a63357e884d979b063fd8a18976484c90f1e2eac47281d
9. 0x0a6b2844d6e9a4b72a14930011f74484641f2bc2348cfe443a6e19b0804116d3
10. 0x49ce61d1dfcbf5645dfb614fda21a527a61d5d0a6235a369d26b94f2a1f9a6e2
11. 0x218ed53467f0ee9bc3abb077b2522cbd47fae8469b2fdc2a102acfe81e83e14e
12. 0x375de592a0d98fa5e760f9df5f554fa88fad10d4436619193ddeb7a3453fe6ce
13. 0x5351bb459a6a771e5069a93e1e2e3827a67e432c5691b54849b4102bbcbf5577
14. 0xe2a6611300abdb7312e664a37fe7f1b470ff8ebe48733a7b7064c0db1f012dd5
15. 0xe9e97d8cdaf19b6da06606a22b4eea548063df6bacb661abea4c37aa637b5c3b
16. 0x4befbbd74452b2a3a89b7e1e809ba011f1be78aeb8153059503fda47c454d086
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0