Evidence row 580215

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Credits available on this MakeItSay account. One credit edits one image.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_credits"
    },
    {
      "description": "Status of an edit. When ready, result_url downloads the edited PNG for one hour. Free.",
      "inputSchema": {
        "properties": {
          "edit_id": {
            "description": "The id returned by replace_text.",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          },
          "wait_seconds": {
            "description": "How long to wait for the result before returning, 0 to 50 seconds.",
            "maximum": 50,
            "minimum": 0,
            "type": "integer"
          }
        },
        "required": [
          "edit_id"
        ],
        "type": "object"
      },
      "name": "get_edit"
    },
    {
      "description": "Change or remove text in a photo or screenshot and keep the same font, colour and background. Give each line to change as { from, to }: \"from\" is the text as it appears in the image, \"to\" the new text (empty to remove it). Up to 20 lines per image; 1 credit per image. The image is scanned first; if a \"from\" is not found, nothing is charged and the error lists the lines that were read. IDs, certificates, receipts, invoices and bank documents are refused. Waits up to 50 seconds; if still editing, call get_edit.",
      "inputSchema": {
        "properties": {
          "hint": {
            "description": "Optional: where the text is when it appears more than once, e.g. \"the line at the bottom\".",
            "maxLength": 200,
            "type": "string"
          },
          "image_base64": {
            "description": "The image as base64, with or without a data: prefix. Use when there is no URL.",
            "type": "string"
          },
          "image_url": {
            "description": "Public https URL of the image (PNG or JPG).",
            "format": "uri",
            "type": "string"
          },
          "locale": {
            "description": "Language of the person asking (for our statistics only). Default en.",
            "enum": [
              "en",
              "es",
              "ja",
              "zh-Hans",
              "zh-Hant",
              "ko",
              "ar"
            ],
            "type": "string"
          },
          "replacements": {
            "items": {
              "properties": {
                "from": {
                  "description": "Text as it appears in the image.",
                  "maxLength": 200,
                  "type": "string"
                },
                "to": {
                  "description": "New text. Empty removes the line.",
                  "maxLength": 200,
                  "type": "string"
                }
              },
              "required": [
                "from",
                "to"
              ],
              "type": "object"
            },
            "maxItems": 20,
            "minItems": 1,
            "type": "array"
          },
          "wait_seconds": {
            "description": "How long to wait for the result before returning, 0 to 50 seconds.",
            "maximum": 50,
            "minimum": 0,
            "type": "integer"
          }
        },
        "required": [
          "replacements"
        ],
        "type": "object"
      },
      "name": "replace_text"
    },
    {
      "description": "Read every line of text in an image with its position (0 to 1000 from the top left). Free, but counts toward the scan limit. Use it to find the exact \"from\" text for replace_text.",
      "inputSchema": {
        "properties": {
          "image_base64": {
            "description": "The image as base64, with or without a data: prefix. Use when there is no URL.",
            "type": "string"
          },
          "image_url": {
            "description": "Public https URL of the image (PNG or JPG).",
            "format": "uri",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "scan_text"
    }
  ]
}

What the leaf hashes

{"body":"92532d28bfd5a0f7915f637b153881160a7bc5afe91e4497434834587dcb3f30","id":580215,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793143662550089,"prev":null,"subject":"75903bc2-a94c-40ac-bd31-0211428bee42","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. 0x69bd1470a1cabbb9714b41ae85f01840c7c14bf983f9478cc1f54e2250b57c8d
2. 0xd658b0e801e49e8b2511f7550561c3204e911a000acdeab770dfc66eecc9e6db
3. 0xc1158e70d7fa72c76074303cae43601a257f438b1b86a76ad4e11ca187819f3a
4. 0xb3e18d9cd81621ef86a2fa80c7d6afc98013c8469f6fd0c2f9deb3816118373a
5. 0x29a7b9ab7b9254ad4ba047d4f32dd204ab0428ab2f6d980978142c1651ad78f0
6. 0x840bfd7ba076f4d6e751e4e59a7ca7809083070b12636363d6c92a318c560ab8
7. 0x2e6f2f46d2f8aa87a52900a51de3f40c2ff00256a28f4b0420f230561d0b753e
8. 0xe0e4b0325dd6e84bd7fd08b6bcd512651c465848c18a84bd4000e4963b67cfbd
9. 0xe8ddd199b9b6ea6339f7b84ff318479cdf3301ea1f69705b8b8ba88fbc216d71
10. 0xd8ed49b8ff5e7eb9db2e92c0988c1cfc7822e5b18295d58b6d83d8e88d36aa8c
11. 0x98e80c44f12e5fb01e0f3d2f34b9faf2a92e2bfe37bb91dc6b8acc6dd7effa3c
12. 0xff1b653b4de97259c183e79b75886676f24cb64cb6bbe1a90b1639f9b46e2c0b
13. 0x927616fada4e04588c09f6e02e8f6e3a1351bac8355e394da3bd0bf249a5c503
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4