Evidence row 529230

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Finds the free ImgVX AI browser tool for an image task the user describes, such as removing a background, upscaling, erasing an object, enhancing or colorizing a photo, compressing to a file size, resizing, cropping or converting HEIC, PNG, JPG, WebP or PDF. Returns matching tools with what each does and a link to open it; every tool is free with no sign-up. This tool does not edit images itself: the user opens the link and edits the image in their own browser.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "language": {
            "description": "Optional: the user's language, for a link to the page in that language where one exists.",
            "enum": [
              "es",
              "pt",
              "fr",
              "de",
              "it",
              "ru",
              "tr",
              "ar",
              "hi",
              "id",
              "vi",
              "ja",
              "ko",
              "zh",
              "ur",
              "bn",
              "fa",
              "th",
              "pl",
              "nl",
              "uk",
              "ms",
              "tl",
              "sw",
              "ro",
              "cs",
              "el",
              "hu",
              "sv",
              "he",
              "da",
              "fi",
              "no",
              "bg",
              "sk",
              "zh-tw",
              "ta",
              "te",
              "mr",
              "gu"
            ],
            "type": "string"
          },
          "task": {
            "description": "What the user wants to do to their image, in a few words (e.g. \"remove background\", \"make photo 4x bigger\", \"compress to 100 KB\").",
            "type": "string"
          }
        },
        "required": [
          "task"
        ],
        "type": "object"
      },
      "name": "find_image_tool"
    },
    {
      "description": "Returns what ImgVX AI costs: nothing. Every tool is free with no sign-up, no login, no daily limit and no watermark.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "get_pricing"
    },
    {
      "description": "Lists every ImgVX AI image tool, optionally in one category, with a short description and a link.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "category": {
            "description": "Optional category.",
            "enum": [
              "ai",
              "compress-resize",
              "adjust",
              "effects",
              "edit",
              "convert",
              "inspect",
              "art",
              "graphics",
              "create"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_image_tools"
    }
  ]
}

What the leaf hashes

{"body":"4712f23b9d29ce96b7f2b4f97c5a9b7065e7320c3948c4a908b3c227c623d9b7","id":529230,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793125464998337,"prev":null,"subject":"0b6cea03-6df5-4326-9642-0a765b73bdff","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x078a018f2fa62fd6ed31280e6fec36dabee0ac93456a35c836a44959f18e22b5
2. 0xc3d8379949f78e220065647dfaa8ae4bc7e7e5cb47263bde96b92bff84b635f9
3. 0x5381f4e14de3eb2370beb645dede3d279d4d36dc414e6c7184a911aba2802794
4. 0xe63983555571eeee60c5f7645a522ab91a184cf7cf870c18970ffa27017d5e63
5. 0x94248b9830eb2d18235183701b33fcc0c0ad1a50efa7925f48180fef79bbf308
6. 0xb986057eed4f5e6b89093843ebbae21d0ce4e5db9054a80bea25e3da642f0ac6
7. 0x4031935fc78d336d658347a3446191a00a78630b07bee0db8eb2d13209ca9f77
8. 0xb95a5cd9101087cfede98e4752fb7c717d6317b7430b280b2d338c6b6ced021b
9. 0x378d551d3f5cdc6f0337fb8f864e7e22bd94180b9e78bf22e1bd0f2713b2bda4
10. 0xab20ea65b3d1d1695f3ec1ed472b124c0c34eec77e67077c24d8608443e280fc
11. 0x14706fe5aa0e5f3898d45e678cf7ad8e049f525b3abf19494b1e25108e6f0c2d
12. 0x83ecdc3f438927cf48db4a55310f9dfd15d99a4a97bbb753d7d44af98599978f
13. 0x7e8c79bd0dee073006d03de64eaf1047d3bfd30041ac4fc765479ffd5a092e62
14. 0x29e12cb67839430fa64ab8bd05d52bab606f2978d9e6d2fb094fece9438fd4de
15. 0x2cf27e8a181d60d0dd27c186c2eddfcbb4e8fa71cf66feeb55a4d730e15ee8c4
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4