Evidence row 737740

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Download a publicly accessible XLS or supported spreadsheet URL, submit it to XLS.now using a converter slug, and optionally wait for the result. Private-network URLs and embedded URL credentials are rejected.",
      "inputSchema": {
        "properties": {
          "background_color": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Background Color"
          },
          "converter": {
            "title": "Converter",
            "type": "string"
          },
          "height": {
            "anyOf": [
              {
                "maximum": 100000,
                "minimum": 1,
                "type": "integer"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Height"
          },
          "quality": {
            "default": 90,
            "maximum": 100,
            "minimum": 10,
            "title": "Quality",
            "type": "integer"
          },
          "source_url": {
            "title": "Source Url",
            "type": "string"
          },
          "strip_metadata": {
            "default": true,
            "title": "Strip Metadata",
            "type": "boolean"
          },
          "timeout_seconds": {
            "default": 120,
            "maximum": 300,
            "minimum": 5,
            "title": "Timeout Seconds",
            "type": "integer"
          },
          "wait_for_completion": {
            "default": true,
            "title": "Wait For Completion",
            "type": "boolean"
          },
          "width": {
            "anyOf": [
              {
                "maximum": 100000,
                "minimum": 1,
                "type": "integer"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Width"
          }
        },
        "required": [
          "source_url",
          "converter"
        ],
        "title": "convert_image_urlArguments",
        "type": "object"
      },
      "name": "convert_image_url"
    },
    {
      "description": "Return the caller's XLS.now API credits, usage, and rate limit.",
      "inputSchema": {
        "properties": {},
        "title": "get_api_usageArguments",
        "type": "object"
      },
      "name": "get_api_usage"
    },
    {
      "description": "Check a XLS.now conversion job. A completed job includes an absolute, temporary download URL.",
      "inputSchema": {
        "properties": {
          "job_id": {
            "title": "Job Id",
            "type": "string"
          }
        },
        "required": [
          "job_id"
        ],
        "title": "get_conversion_statusArguments",
        "type": "object"
      },
      "name": "get_conversion_status"
    },
    {
      "description": "Search the live XLS.now converter catalog and return valid converter slugs such as xls-to-xlsx, xls-to-csv, xls-to-pdf, and xlsx-to-xls.",
      "inputSchema": {
        "properties": {
          "limit": {
            "default": 50,
            "maximum": 100,
            "minimum": 1,
            "title": "Limit",
            "type": "integer"
          },
          "search": {
            "default": "",
            "title": "Search",
            "type": "string"
          }
        },
        "title": "list_convertersArguments",
        "type": "object"
      },
      "name": "list_converters"
    }
  ]
}

What the leaf hashes

{"body":"d6984739ee150bd36c974ef22024c8ce7db201fcf64ad3e7b505b241db329641","id":737740,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793158742758019,"prev":null,"subject":"95f26e00-276d-4d33-807c-3b2d359576e7","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xf9b3e378062338171ad948fd2c251a59dceb5a16417b4ffdb525e8b43e64ecc3
2. 0x079dee24e94d68dd219e6b3e3f6cc6184b66e81c4cb63da1938f041afc46cba9
3. 0xd38f0cfb42793cde7306eb0040048e7d3bcc6372ecf11a5b68456c830d199a44
4. 0x5f9a5055e98fd70c00637295187c978a581c894238390ac777ca332e12b4aee7
5. 0xf7853f75c2be806dbe994aafd927f1dbf3b77144c9b01999cccde60d89e17351
6. 0xf64d3a2653d3b0fbc4165c81895d3496c9964c0c626ef060fae811bb346e881f
7. 0xb2011ba29979e904004689880562af976818231c6430e0e13298898df5a805a7
8. 0x237564b79f5e703bf4cf8db3e78060faacab7fb09c056a83d5892f7636a61e2f
9. 0xeefcd9d16f81651171951f2441ff228ae93b68a8f9d5aba4abf6495cafaa01e7
10. 0xa5dd13da919f471eef8d6e661b56c4d43c65f1fe232a448438c8105af4f86229
11. 0x5160e81a88e9c3e8cae7ba8c0f2c2066e7b04ea21bb8a949aed2ceb06f2ac352
12. 0x81042b5ac08a4e01f6d1d23288e90719c81d9cb6f1dbaac97576a03889cac0b1
13. 0x031414b62820da6d87dd5b838d8e9cefadd7e6a5349f46856af4f1ce75c8e6af
14. 0xb807f07a34f6739a39ed03265a4a5a9c71ac45230c37dc44fd915cc90aa287db
15. 0x33bfb51cb957137510d8a1502cd50241c4c0982e2741290f3b8f2d2b1e69de70
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae