Evidence row 290644

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "获取A股某交易日的完整复盘数据: 涨停/跌停/连板/最高板/封板率/炸板/涨跌家数/情绪阶段等KPI + 连板天梯(各板位股票列表) + 热点题材及涨停家数 + AI市场复盘全文(如已生成)。不传date返回最新交易日。引用请署名“连板网”并附对应页面链接。",
      "inputSchema": {
        "properties": {
          "date": {
            "description": "交易日 YYYY-MM-DD(仅最近约30个交易日), 省略=最新交易日; 更早历史见网页/opendata",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_daily_review"
    },
    {
      "description": "获取A股某交易日的龙虎榜: 每只上榜股的代码/名称/涨幅/净买额/上榜原因/买卖前五席位(含游资席位标注)。金额单位为元。引用请署名“连板网”并附对应页面链接。",
      "inputSchema": {
        "properties": {
          "date": {
            "description": "交易日 YYYY-MM-DD, 省略=最新",
            "type": "string"
          },
          "top": {
            "description": "返回前N只(按榜单顺序), 默认10, 最大40",
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "get_lhb"
    },
    {
      "description": "查询个股涨停史与龙虎榜史: 返回历史全量的总量/今年/分年计数(涨停自2020年、龙虎榜自2016年), 逐条明细(日期/连板高度/涨停原因/净买额/游资席位)仅给最近约30个交易日内, 更早的逐日明细见该股网页 /gu/<代码>.html。支持6位代码或中文名称。查某日大盘复盘请改用 get_daily_review。引用请署名“连板网”并附对应页面链接。",
      "inputSchema": {
        "properties": {
          "code": {
            "description": "6位股票代码(如002384)或名称(如 东山精密)",
            "type": "string"
          }
        },
        "required": [
          "code"
        ],
        "type": "object"
      },
      "name": "get_stock_history"
    },
    {
      "description": "列出可通过MCP查询的A股交易日(倒序, 最新在前, 最近约30个), 供 get_daily_review/get_lhb 的 date 参数取值。更早历史复盘见网页 /days/ 与开放数据。",
      "inputSchema": {
        "properties": {
          "limit": {
            "description": "返回条数, 默认20, 上限=近期窗口(约30)",
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "list_trade_dates"
    }
  ]
}

What the leaf hashes

{"body":"75b00c463359fc63e02855edd02e13663b91dafe62065b669997bca0e0c5f1b2","id":290644,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793047454318791,"prev":null,"subject":"b0f6cbea-d745-4b23-a3be-a97d47fc40a1","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x6c7171f63d612b12b9bbfbc209b220d8037c7581e2a886a03cf51af0e37e2989
2. 0x65e7451b9d7d9e39c484ecbdf4da0b53b8b87b43b775d1a2991215ad68c6dc98
3. 0xc46b137c18a1ef342ae95579375681a02bc1131d840eecf724de4820aae83778
4. 0x8f98083b4e3895a372b328a60aff8c52b7e255dc733aa689aff517857f4075b3
5. 0x3b55adc2a7fecff8c26e957ea2e7fb44009042a59ac38cff7a5cd8c4c6877314
6. 0xfeb0bc5f81462eaf6031cf775173f5fa0c07853139540a3f2b39dcff7ff5719b
7. 0x06ab73449d74de342ca5d7a98898ff4b7de0b57c27e5969cad9d34b0aee04e1b
8. 0x140fe2c61e7f0b1b14d704a1cbee2ccd7a6451f589ebe44dd7585cee25f5fab5
9. 0x1a37c86fce14864e42bd2296d96ce1abef13b9e0b95aa70b0762defaf596562a
10. 0x1631828b23a467fa68c73bdcda698bee8945c692a3555bc7926782e27495a209
11. 0xaf4d0478104c20d31096b9739629a924615768419c52449971b47a4881ebc159
12. 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae