Evidence row 1790187

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": "2026-11-01T10:11:34.108Z",
    "quality": {
      "l30DaysTotalCalls": 12,
      "l30DaysUniquePayers": 8,
      "lastCalledAt": "2026-11-01T10:11:33.816Z"
    },
    "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":"84943a6697f461602b85285c1eda1f6436e6caaf87d8b30828aca04f17a82310","id":1790187,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559932359127,"prev":1507907,"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 2026-11-01 (302406 rows).

1. 0x69b452845405823621e1876f0567e93a65a1f0f391dad46c29063caf134e7658
2. 0x8980e6eee71ba643d451f085e9f3fc119aa6448239e32ab09a80956f4139becc
3. 0x8f5e70fbef37856aec9273e24667fa43eaa9ce92e893334c8ca561187cc9ade2
4. 0x3fbcb02a9917f0ac21ef70915b9284bfbe7dc87b6a978acff5ce5778a455a508
5. 0x1e8e08fb1cbfb309f28223f896167176c1b1397d3ba94f8f9fa67dc28a816404
6. 0xc96da7f2078c3428ec10e7ce7b7b5a18ded470c171d5f9507da3689ec8c7f53e
7. 0x8ba00692ee2dc748fc8194e78f0f406e109bb08f31d80a6962b0ef942230f6a8
8. 0x701a800e6be32ec4e26e3534455bfcb2729bedbcba3ab30dd9ff7098aaf3d8f9
9. 0x7063ea36aafa67d3faacea577bb8303f07d42ee78814489dd169ce9ca403b134
10. 0x0a01a51603806cfc1190f2dfe8c30019fad0b3313d32dc4cdce6deff928b293e
11. 0x7d83e6bdb335ca44467e046baaeb1d3b6c83fba6742ec9e7dcff2730f1740bbc
12. 0xb9e769552a4ec5c6497a5a5cdde2664f3c8dce153f8c781eff808dd6b24658fd
13. 0x2083851c78484f99ed7086ac61a83081da68bd1ce3b2dfd9a06ce2a7a13fdb11
14. 0x6e52ec74954b02fa6342c949413ce6ced87071b172b1bcf0f6191252f67257fa
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90