Evidence row 564555

What was observed

{
  "count": 8,
  "tools": [
    {
      "description": "Create an unpaid order from an accepted quote. Requires user intent to order. Return the checkout URL to the user; protect orderToken as a secret. Reuse the same idempotencyKey on retries.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "customerEmail": {
            "format": "email",
            "maxLength": 254,
            "pattern": "^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$",
            "type": "string"
          },
          "idempotencyKey": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[\\w.-]+$",
            "type": "string"
          },
          "quoteId": {
            "pattern": "^[\\w-]{43}$",
            "type": "string"
          }
        },
        "required": [
          "quoteId",
          "idempotencyKey"
        ],
        "type": "object"
      },
      "name": "create_order"
    },
    {
      "description": "Read the payment and delivery status of an order using its private token or an authorized connection. A paid order is not necessarily delivered.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "orderId": {
            "maxLength": 100,
            "type": "string"
          },
          "orderToken": {
            "type": "string"
          }
        },
        "required": [
          "orderId"
        ],
        "type": "object"
      },
      "name": "get_order"
    },
    {
      "description": "Look up an actual public social profile using ScrapeCreators. Missing numbers are null.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "platform": {
            "enum": [
              "instagram",
              "tiktok"
            ],
            "type": "string"
          },
          "username": {
            "type": "string"
          }
        },
        "required": [
          "platform",
          "username"
        ],
        "type": "object"
      },
      "name": "get_profile"
    },
    {
      "description": "Calculate a server-verified price, valid for 15 minutes. Does not purchase or charge. Likes/views are divided evenly across selected posts.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "platform": {
            "enum": [
              "instagram",
              "tiktok"
            ],
            "type": "string"
          },
          "postUrls": {
            "default": [],
            "items": {
              "format": "uri",
              "maxLength": 2048,
              "type": "string"
            },
            "maxItems": 20,
            "type": "array"
          },
          "quantity": {
            "exclusiveMinimum": 0,
            "maximum": 9007199254740991,
            "type": "integer"
          },
          "type": {
            "enum": [
              "followers",
              "likes",
              "views"
            ],
            "type": "string"
          },
          "username": {
            "type": "string"
          }
        },
        "required": [
          "platform",
          "username",
          "type",
          "quantity"
        ],
        "type": "object"
      },
      "name": "get_quote"
    },
    {
      "description": "Read the authenticated wallet balance and the remaining approved agent budget in integer CZK halere.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "get_wallet"
    },
    {
      "description": "List up to 20 recent posts belonging to a profile, with URLs usable in a quote.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "platform": {
            "enum": [
              "instagram",
              "tiktok"
            ],
            "type": "string"
          },
          "username": {
            "type": "string"
          }
        },
        "required": [
          "platform",
          "username"
        ],
        "type": "object"
      },
      "name": "list_posts"
    },
    {
      "description": "List purchasable Instagram and TikTok services, quantity limits and starting prices in integer CZK halere. Use get_quote for an exact price.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "list_services"
    },
    {
      "description": "Spend real prepaid credit and initiate delivery for an existing order. Requires wallet:spend authorization and a user-approved budget. Reuse idempotencyKey after timeouts; never create a replacement order to retry delivery.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "idempotencyKey": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[\\w.-]+$",
            "type": "string"
          },
          "orderId": {
            "maxLength": 100,
            "type": "string"
          }
        },
        "required": [
          "orderId",
          "idempotencyKey"
        ],
        "type": "object"
      },
      "name": "pay_order"
    }
  ]
}

What the leaf hashes

{"body":"4bcd17b787c95eeab2cffc1efee1d08113bfe02a82ce548d635bf4d795c9d6af","id":564555,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137865152851,"prev":null,"subject":"ac3a300d-786d-422e-96e2-97eee6bc79be","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. 0x816b53acc066e5bd3204330dd85f7c76b72c8bd64a0381356b141b087450d7a5
2. 0x07bcb7d43f79d50b25b49e4be97bc649421ee41b9896d194933f095ec9402df7
3. 0x5e64ab3dafe93b3fbcfdb6b079a04300f193bd8f29a612a82f297a0c98dd8f86
4. 0x2189257dc7384f84dbcece62b14470a8223c7e2112ba3ee8a6d4398f9e814e91
5. 0x81c6e48a15c510eb2d42cfc584c3e16b29f3a055b83b72160259eb44597b66e0
6. 0x4c2290ef74f5263c2e88e17792941817e2eb87f1ec21c88ca03ac4a29fad846f
7. 0x993c6b9c7ab97253eb5cd73fbd84b4d28e8d3148b07de442a62ae99ef29f1d31
8. 0x4dc7d0169b8bc7ad42614837d045cdcaf4f8d5b61f5dfdd9f0a4810d3fa44b23
9. 0x6cf0c38685dbcca29b6ba1843d22cc411c3ac805128f6a2e488f43116e06ca08
10. 0xa3364d1dbb9627c862b4a5643e9fd3c8501cf86c4914dcef185c41ef6a0e9677
11. 0x47cbc9f146ebe6651e5dfc76556fc06e79ac452f66ec760cd8786c742b45e4a7
12. 0x4cf7b6120bfa84e107b8f1b7be613b553fa250042dc0db95890566416a94d682
13. 0xe38e66e8bf48306ee42504c4df50c2052cc9230af02e2ae6ff66da20232bf797
14. 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4