Evidence row 1233722

What was observed

{
  "count": 5,
  "tools": [
    {
      "description": "PRO. All published half-hourly import prices for today/tomorrow for a postcode region.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "postcode": {
            "description": "UK postcode (sets the electricity region)",
            "type": "string"
          }
        },
        "required": [
          "postcode"
        ],
        "type": "object"
      },
      "name": "all_slots"
    },
    {
      "description": "PRO. Cheapest continuous window of N hours in the upcoming prices (EV charging, heat pumps, batteries, industrial jobs) with average price and cost for a kWh amount.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "hours": {
            "type": "number"
          },
          "kwh": {
            "type": "number"
          },
          "postcode": {
            "description": "UK postcode (sets the electricity region)",
            "type": "string"
          }
        },
        "required": [
          "postcode",
          "hours"
        ],
        "type": "object"
      },
      "name": "best_window"
    },
    {
      "description": "FREE. Cheapest 3 upcoming half-hour electricity slots (Agile Octopus, p/kWh inc VAT) for a UK postcode's region.",
      "inputSchema": {
        "properties": {
          "postcode": {
            "description": "UK postcode (sets the electricity region)",
            "type": "string"
          }
        },
        "required": [
          "postcode"
        ],
        "type": "object"
      },
      "name": "cheapest_slots"
    },
    {
      "description": "PRO. Daily average/min/max Agile import price for the last N days (max 30) — for budgeting and tariff comparison.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "days": {
            "type": "number"
          },
          "postcode": {
            "description": "UK postcode (sets the electricity region)",
            "type": "string"
          }
        },
        "required": [
          "postcode"
        ],
        "type": "object"
      },
      "name": "daily_average"
    },
    {
      "description": "PRO. Agile Outgoing export prices — best upcoming slots to sell solar/battery power.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "postcode": {
            "description": "UK postcode (sets the electricity region)",
            "type": "string"
          }
        },
        "required": [
          "postcode"
        ],
        "type": "object"
      },
      "name": "export_rates"
    }
  ]
}

What the leaf hashes

{"body":"542b0fb361db973880fc2deac7161a8479043e99a1c7f2330f77731c395b3ae5","id":1233722,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793347493568339,"prev":null,"subject":"99f2503b-64c6-4b8a-ae3c-352bb20eb3b1","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. 0xf9f9e94e65e43a6615cb41f419f06ce4f043ceb9c351b546e7d7194b2964d9d7
2. 0xb4f1d09fbcc8c1929891d51249310af723d4a31d63371cd426184d04a48b41b3
3. 0x7ae40af50189e21185b109ca7ca99c25908e7641f843cfe82cc2f16c50d1c396
4. 0xe7afaf0f6f94eba4a498fce6c85a9bf2904146d88bf55103d46d957953737c8e
5. 0xdff67228f7f566948678e3caf147aa53e8f6874f60964e09e839157f7d7b31b6
6. 0x1fcf2466028d7834a308ae36b86e156e27ade20d060afe684360c8aadc5cd69c
7. 0x3265d98d249c9ea2ab6b13707747f7f04dba0a37526c862479860874df7b578f
8. 0xdf5c2d564c0a4864184bba91b322ddab909450184bd632429d21e159f3ebb9bd
9. 0x3042c841bbe1446fc62930148470acf499086df03602451a033f9aa3e5fd9d07
10. 0x30d21d66703bc26a74d648fcbb02fb24db7151e0c930ab49a36ccfff707bd181
11. 0x77243d9b155f53c5669a29f804485bf00275f10b1f12bbdfe39b9d9d80467917
12. 0xfa648cdce21bd427e76030ea7825f54ecd0bdb193e8247e408c61d4650b52638
13. 0x210e38e9dd5376d72ad5ec1ece34bfd86b982fb6b99a0fc15456f71070701f32
14. 0x11898e2157230be24bdb74fb634d1db6b9f70382aeb9c42eaff57b949f72aa88
15. 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
16. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
17. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861