Evidence row 121048

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://scrooge-x402-tool-mill.vercel.app/v1/structured-data"
    ]
  ],
  "name": "scrooge-x402-tool-mill.vercel.app/v1/structured-data",
  "owner_address": "0xfe2353c808f2409ccb81508005a62cef29457706",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xfE2353C808F2409cCb81508005A62cef29457706",
        "scheme": "exact"
      }
    ],
    "description": "Extract schema.org structured data from a public HTML page: JSON-LD (@graph flattened), top-level microdata, and Open Graph / Twitter meta. Normalizes Product/Offer, Article, Organization, Event, FAQ, and breadcrumbs. POST JSON {\"url\":\"https://example.com\"}. No structured data is HTTP 200 with empty arrays, not an error. Public http(s) only. $0.01 USDC on Base (eip155:8453). No API key.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "counts": {
                "jsonLd": 1,
                "microdata": 0
              },
              "entities": [
                {
                  "availability": "InStock",
                  "name": "Example",
                  "price": "9.00",
                  "priceCurrency": "USD",
                  "type": "Product"
                }
              ],
              "fetchedAt": "2026-10-05T00:00:00.000Z",
              "finalUrl": "https://example.com/",
              "jsonLd": [
                {
                  "@type": "Product",
                  "name": "Example"
                }
              ],
              "openGraph": {
                "og:title": "Example"
              },
              "types": [
                "Product"
              ],
              "url": "https://example.com/"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "url": {
                      "description": "Public http(s) URL to fetch (SSRF-safe; private/link-local blocked)",
                      "format": "uri",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "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": {
                    "counts": {
                      "additionalProperties": false,
                      "properties": {
                        "jsonLd": {
                          "minimum": 0,
                          "type": "integer"
                        },
                        "microdata": {
                          "minimum": 0,
                          "type": "integer"
                        }
                      },
                      "required": [
                        "jsonLd",
                        "microdata"
                      ],
                      "type": "object"
                    },
                    "entities": {
                      "description": "Normalized Product, Article, Organization, Event, FAQ, or breadcrumb facts",
                      "items": {
                        "additionalProperties": true,
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "fetchedAt": {
                      "format": "date-time",
                      "type": "string"
                    },
                    "finalUrl": {
                      "description": "Final URL after redirects",
                      "format": "uri",
                      "type": "string"
                    },
                    "jsonLd": {
                      "description": "Raw JSON-LD nodes, trimmed so the body stays under 64 KB",
                      "items": {},
                      "type": "array"
                    },
                    "openGraph": {
                      "additionalProperties": true,
                      "type": "object"
                    },
                    "types": {
                      "description": "Unique schema.org @type values",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "url": {
                      "format": "uri",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url",
                    "finalUrl",
                    "types",
                    "entities",
                    "jsonLd",
                    "openGraph",
                    "counts",
                    "fetchedAt"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:27:07.703Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T06:27:07.563Z"
    },
    "resource": "https://scrooge-x402-tool-mill.vercel.app/v1/structured-data",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Extract schema.org structured data from a public HTML page: JSON-LD (@graph flattened), top-level microdata, and Open Graph / Twitter meta. Normalizes Product/Offer, Article, Organization, Event, FAQ, and breadcrumbs. POST JSON {\"url\":\"https://example.com\"}. No structured data is HTTP 200 with empty arrays, not an error. Public http(s) only. $0.01 USDC on Base (eip155:8453). No API key."
}

What the leaf hashes

{"body":"042b60204c8e92c218ac0ecd7d86c25e14cea25bac9bd84b7aed3d9154c810f2","id":121048,"kind":"listing","method":"baseline/1","observed_us":1793025619196688,"prev":null,"subject":"x402_bazaar:https://scrooge-x402-tool-mill.vercel.app/v1/structured-data","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. 0xe9de06bbc5bf5a9438b51be8aada8a6ada890ed23928a52a10a246a263f2394e
2. 0xbb79e59e466ecc3dfb89aeb1a9b0e8a7dbe70559702a8fcc075380457cf99a5c
3. 0x46d873b53e25aa5a82bd43278575cb023ae71656ef63cd57734c24d97b95f5bb
4. 0xf8d8ac832e4f6cca5cbabd02f190460b70816e91e4f34d219098599448382332
5. 0x2afb07384858de122ac5ab41bbb26537da35404aea1486b3a849cb6a2d50cfdd
6. 0xa2549c5a49fdedc4a94d70d58b7b509df53177358c8970b2215bce404193dea4
7. 0x96f0b8c0e8ef8f8d5c3143f46924bc5e1e3024b83e32372625fe970111303e85
8. 0x15fd4e6b9394a395ddb5cc447e2f71981f3b08ae6141dbb2786fee436d8e3306
9. 0x41b79f71d1afccd3b3ef4c56a8163985b60e558ad76073e70839e77fbc6fcda2
10. 0xeeec22ca7728902ad7b7555da76e832c1a5feb9eab7fbd2016b96e53630a46dd
11. 0x2ec584f2a0466a34409d72f745f85d43c3f2da79c7fe353433c8b601cf9f2050
12. 0x22a204f0cf299dd3152f1542ba9998ff7665390da1ede6e58d06b8a7b2a107ee
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae