Evidence row 1233358

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "PRO. Convert an amount between JPY and another currency.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "amount": {
            "type": "number"
          },
          "from": {
            "type": "string"
          },
          "to": {
            "type": "string"
          }
        },
        "required": [
          "amount",
          "from",
          "to"
        ],
        "type": "object"
      },
      "name": "convert"
    },
    {
      "description": "FREE. Latest JPY exchange rate vs one currency (e.g. USD, EUR, GBP, AUD).",
      "inputSchema": {
        "properties": {
          "currency": {
            "type": "string"
          }
        },
        "required": [
          "currency"
        ],
        "type": "object"
      },
      "name": "fx_rate"
    },
    {
      "description": "PRO. Latest JPY rates vs USD,EUR,GBP,AUD,CAD,CHF,CNY,KRW.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "fx_table"
    }
  ]
}

What the leaf hashes

{"body":"1fe7aa4dee571c2ef0b71482ce6eb1976b85bffae9ffc6aaa66a3bf2b38ae225","id":1233358,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793347417664267,"prev":null,"subject":"36c6c404-3478-4548-95aa-df18111cc018","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x35739c3d72e89447fa64b3efd88b9f69d83f1d694f5aecce7cdbf48b0cf0e2cd
2. 0x1318985d4e3c2c07b537938f25f0bb9953230eca836ab99b88fc5f8ee7a302c5
3. 0x5008aee8e3371a03047349e64dc3bac364b65379ae092013a19c1aa061136662
4. 0xafa07c6417bd4bff8b56dfeac7dd97833bb055e6f3c691376e1938e9b7089b2d
5. 0x388d9ad26746193654459a9258927542bd7eed8f31200febb5a9b9ced941cd3a
6. 0x6bebfda4f734103144c3c44f7259f99123c07e8ba5fe3b9f2b7d11255a7f183f
7. 0xdf264e587c211683ee707e866be92c1d3a10cc80bcd3776f7224062d3cd65fb0
8. 0xdc168e67641982cade6d7b020c657acf6a7d3e6111a0354efcbd43d12c5d56c0
9. 0x04c7f65a35724f8eb0016545be6d3319b8788cdd2de8f4164a339087c06c9c04
10. 0x1eb2a1a180253fb129dffa5a446cf2df502adae05565f5f341f5dc90656bba3b
11. 0x7b70790ca26c8d2a155229de4ac19bc63d978ebfe6de52e1c65db6359990e5d5
12. 0xd13e5d854d0738507a122de0f8c561846b809604a808717960bb858c36e7babf
13. 0x560864a245804455b173bc33d9bb53661b7d98180eeefc9f2f32565f0466e0f7
14. 0x376892c50c46ee5b035b41cf6f3f7adac55e75544347e1646c5dd6be381c43a2
15. 0xd7d5c71ec079257a487d0494049c896f97cf8bf7d89a43fea539777c548c96f3
16. 0x50ca74d7c8f26a46e9c3b8fb5e7f9ebcdfdcc1b7c863db3b6d2b7c12e24ca66f
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861