Evidence row 121283

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sift.srv1996466.hstgr.cloud/v1/screenshot"
    ]
  ],
  "name": "Sift Web Tools",
  "owner_address": "0x33d25c0a915e1114b341d09a7cf7cecab60afa0d",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x33d25C0A915e1114B341d09a7Cf7CEcaB60AFa0d",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "8mAMFGi95QPiSjuenVdYGYSLcz5bviqLotaQ83cLvJb7",
        "scheme": "exact"
      }
    ],
    "description": "Screenshot of a web page as PNG (headless Chromium). Renders a public page in headless Chromium and returns a PNG. Viewport width 320-1920, height 320-1600, optional full page.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "full_page": {
                      "description": "Capture full page",
                      "type": "boolean"
                    },
                    "height": {
                      "description": "Viewport height (default 800)",
                      "type": "integer"
                    },
                    "url": {
                      "description": "Page URL",
                      "type": "string"
                    },
                    "width": {
                      "description": "Viewport width (default 1280)",
                      "type": "integer"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-19T19:52:41.832Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-19T19:52:41.671Z"
    },
    "resource": "https://sift.srv1996466.hstgr.cloud/v1/screenshot",
    "serviceName": "Sift Web Tools",
    "tags": [
      "web",
      "scraping",
      "data",
      "agents",
      "tools"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Screenshot of a web page as PNG (headless Chromium). Renders a public page in headless Chromium and returns a PNG. Viewport width 320-1920, height 320-1600, optional full page."
}

What the leaf hashes

{"body":"16ca3f7ace1d15c9ce0c92bff38bb3a9350961fb7c973419bb9f40820aa69f9b","id":121283,"kind":"listing","method":"baseline/1","observed_us":1793025619712600,"prev":null,"subject":"x402_bazaar:https://sift.srv1996466.hstgr.cloud/v1/screenshot","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. 0xf346f4eab7c84215d9dacff0312ec78f03611dee71b103a09a53ea8849fb5875
2. 0x0edec7a32d1a2a6461c284017b29965873cc70e41182a68b7082bf18e68ea40e
3. 0x3fab1b400d004f2390ede0a8b283b580edc754330620b0cbdfdc9881b84eeaf8
4. 0x927f64fa40183705ebd42c250adbd93dcddb37f0690cde35fb47823159e49348
5. 0xdf2d0aaa7d019c6ed44ce17196dbdb94a37fb5bb21f7b35211d9194b4c1957d3
6. 0x1155d67f530d34b7cbffc56fc07784f18dc0ce943aa5a4c0a36913126cb57037
7. 0x77dd0ef1422257b63a13d93dcb51538a6ae85c3ca580c026c8f3e3dbb0663dd6
8. 0x3d20c550e579768190c2211182be64075d3234962b6a6048c723b4fe509d241a
9. 0x488da1831238d58942e96bb67705d58874d3df058d0910bd6904259ce950417a
10. 0x99d8731791d25cbf46b06609ddccbc89c11d0e501cf96838a0656d4362666008
11. 0xc50899a255d8f2b1b1fc55129b98f94521e73c5252d7c947abcfcdde2955260c
12. 0x3e439c99553dde4ddc1a9189bc043fa92a4b6b41e39e7e6b21c10148f9558a78
13. 0xa26f0437cba4d7d64f1cf98bf4f490e1ebb6f66a5e2331537b7ba8b3061084e0
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae