Evidence row 121038

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://screenshot-api-production-fe7e.up.railway.app/capture/pdf
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 666d505d5c1519748220b2ca3c6d9fc3ab80b31c336ff560441d6171c38d7273
Leaf: 0x0a8a99e2237bcedc40fb32089b7c1e594b1578cc1341201c58f7a0a630cdf157

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://screenshot-api-production-fe7e.up.railway.app/capture/pdf"
    ]
  ],
  "name": "screenshot-api-production-fe7e.up.railway.app/capture/pdf",
  "owner_address": "0xffc458db291b4abce020fe3de4f91f2770e537b1",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xFFc458dB291b4ABcE020fE3de4f91F2770E537b1",
        "scheme": "exact"
      }
    ],
    "description": "Render an http(s) URL to a PDF (A4/A3/Letter/Legal/Tabloid) with print emulation; returns a JSON envelope with the PDF base64-encoded under pdf_base64, plus final_url, title, format, and size.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "format": "A4",
              "url": "https://example.com",
              "wait_until": "networkidle"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "final_url": "https://example.com/",
              "format": "A4",
              "pdf_base64": "JVBERi0xLjQKJeLjz9MK... (base64-encoded PDF bytes, truncated)",
              "size_bytes": 45678,
              "title": "Example Domain",
              "url": "https://example.com"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "format": {
                      "description": "Paper size: 'A4', 'A3', 'Letter', 'Legal', or 'Tabloid'. Defaults to 'A4'.",
                      "type": "string"
                    },
                    "url": {
                      "description": "The http(s) URL to capture, e.g. 'https://example.com'. Internal/loopback hosts are rejected.",
                      "type": "string"
                    },
                    "wait_until": {
                      "description": "Playwright load state to wait for before capture: 'load', 'domcontentloaded', 'networkidle', or 'commit'. Defaults to 'networkidle'.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "final_url": {
                      "type": "string"
                    },
                    "format": {
                      "description": "The paper size used for the PDF.",
                      "type": "string"
                    },
                    "pdf_base64": {
                      "description": "Base64-encoded PDF bytes of the rendered page.",
                      "type": "string"
                    },
                    "size_bytes": {
                      "type": "integer"
                    },
                    "title": {
                      "type": "string"
                    },
                    "url": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T00:12:59.797Z",
    "quality": {
      "l30DaysTotalCalls": 39,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-26T00:12:59.604Z"
    },
    "resource": "https://screenshot-api-production-fe7e.up.railway.app/capture/pdf",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Render an http(s) URL to a PDF (A4/A3/Letter/Legal/Tabloid) with print emulation; returns a JSON envelope with the PDF base64-encoded under pdf_base64, plus final_url, title, format, and size."
}

What the leaf hashes

{"body":"666d505d5c1519748220b2ca3c6d9fc3ab80b31c336ff560441d6171c38d7273","id":121038,"kind":"listing","method":"baseline/1","observed_us":1793025619174440,"prev":null,"subject":"x402_bazaar:https://screenshot-api-production-fe7e.up.railway.app/capture/pdf","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).

0x0a8aea9c44f31a6b31b64ddee48302e9aed91edc907875e879948e5c3d7ebf44
0x2a53710078e24ba62bf67b423abd19eb028d8306311058cc15ca66cf11be7961
0x9639136b1883269237ad619a377caca85a59f044c0577eebfb93253101c69d14
0x17fab4c323161c92fd7c3465357dbbabd013fbcdca1bc361f1ce8dcfbdf005f5
0x527114b2f38f9ef0c8ed0c2573a8f3d6a21c99da92e4d7e3ce1d470483cd4a5d
0x9d9dcb05e3b588cb8661feb421e3f656970db25eaf9d77ab8792a35f6672cb48
0xf10148338edd7d0059bd16176a980479f35065ca0e5d00b9c5c56bc6aacf4e45
0x79e51e197d71364e9d55ac63ff8412f28dfed5246a1a75c8e185ccf7692256ff
0x430ddf5dc6f0bf48702b9bb155fb1f09c76a6353903235c3b35878aac3c0c298
0x3526fc43e1700b5c470f59503113376c32080a3a5d8962c998cb16807f4058a9
0x87b542db74671bce07a9c7ffa1bac70164f2e2ab234b807975c3d56a1d6139ee
0x9e12233d6ee4faeb9271b0fc3c834797517d702f44add023149f28a0809c0aaa
0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON