Evidence row 1790137

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://freetier-agent-api.pages.dev/api/page-markdown"
    ]
  ],
  "name": "Agent Extraction API",
  "owner_address": "0x165eb3dc3e98403ecb1141e90400f5e71806554b",
  "raw": {
    "accepts": [
      {
        "amount": "2500",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x165Eb3dC3E98403ecB1141e90400F5e71806554B",
        "scheme": "exact"
      }
    ],
    "description": "Page to Markdown: Convert a public web page to clean Markdown (title, headings, paragraphs, lists, links, code), scripts/nav/footer removed, max ~60k chars. robots.txt respected.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chars": 156,
              "final_url": "https://example.com/",
              "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.",
              "note": "Content belongs to the page owner; respect its license/terms.",
              "sources": [
                {
                  "name": "Live fetch of the target page by FreeTierAgentAPI (robots.txt respected)",
                  "url": "https://example.com/"
                }
              ],
              "status": 200,
              "title": "Example Domain",
              "truncated": false,
              "url": "https://example.com/"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "chars": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "final_url": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "markdown": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "note": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "sources": {
                      "items": {
                        "type": [
                          "object",
                          "null"
                        ]
                      },
                      "type": "array"
                    },
                    "status": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "title": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "truncated": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "url": {
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "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/v1793252197/bazaar-icons/19906174df41ffa4.png",
    "lastUpdated": "2026-11-01T10:18:46.377Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-11-01T10:18:46.22Z"
    },
    "resource": "https://freetier-agent-api.pages.dev/api/page-markdown",
    "serviceName": "Agent Extraction API",
    "tags": [
      "web",
      "markdown",
      "legacy"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Page to Markdown: Convert a public web page to clean Markdown (title, headings, paragraphs, lists, links, code), scripts/nav/footer removed, max ~60k chars. robots.txt respected."
}

What the leaf hashes

{"body":"cfafab3ccb71081faf9f9952f62b527d96d3e15295b953010ed14781ad9823c5","id":1790137,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559931714863,"prev":1038854,"subject":"x402_bazaar:https://freetier-agent-api.pages.dev/api/page-markdown","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. 0xc126dc4f481ccc7c1cb1d1967776caaa946966cd6d65c84c53004cfe6feef789
2. 0x08c108236294584e8215aaefdbacf75da6910a109c30970f21686249aa930b6c
3. 0x432ef6323003d62665593b6cf236e4ce3f02ba2b36b9568e99d78968615be373
4. 0x7fcf257b5d67640c64eed79e64de84570ba58a38baa91ea840b6bffe69be1860
5. 0xf5eafa1a2d4904774f1aeaf57902bda3ae59b17521017336d1e67f93bcb686e7
6. 0x4cea71d6000df2cf4446bb6ee030f74b8f5114744b92efd4709cb9c8b6d56d74
7. 0x86638e80f16e337366781d63ba27898bb8bc83d07afd37113478f423d43a4264
8. 0x460bad67052ca7a6ed31422ddf0a320626af8cf2d1f2a3068c6276632397a07b
9. 0xec88469bd94d49ccd69654e65e502e0037ef6ab816cc854c9e1cb2b55fccfc4c
10. 0x504f10eb2aafe366c56f20936db82f3b777b08a3bafe54408b3900e1f1824d57
11. 0x4d554cd853064528124ab16e7eac98ec04648302411f01ad6a620dda758b0c28
12. 0xbaf7d185d31e2c3874eff43313a49057924c943d0fe716b9713f2d944bdd851c
13. 0xefe564ec44d50e51cc27963590ca317b9c3510aaf30351f2e937c01c07c486de
14. 0x0c6f1e059ed2de7638825ab03396dd843c97d2de1abde6928871cfc5ef085a33
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90