Evidence row 561269

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Compare multiple stock securities side-by-side with key financial metrics and performance data. Returns price, P/E ratio, dividend yield, market cap, earnings, revenue, and relative performance for comparison. Use for investment analysis, selecting between stocks, or portfolio optimization.",
      "inputSchema": {
        "properties": {
          "tickers": {
            "description": "List of tickers to compare (minimum 2 for meaningful comparison)",
            "items": {
              "description": "Stock ticker for comparison (e.g. 'AAPL', 'MSFT', 'GOOGL')",
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "tickers"
        ],
        "type": "object"
      },
      "name": "compare_stocks"
    },
    {
      "description": "Fetch current stock quotes for multiple ticker symbols in one request. Returns price, change, volume, and key metrics for each stock. Use for portfolio monitoring, screening multiple stocks, or comparing multiple securities at once.",
      "inputSchema": {
        "properties": {
          "tickers": {
            "description": "List of stock ticker symbols to retrieve quotes for",
            "items": {
              "description": "Individual stock ticker symbol (e.g. 'AAPL', 'GOOGL', 'META')",
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "tickers"
        ],
        "type": "object"
      },
      "name": "get_multiple_quotes"
    },
    {
      "description": "Fetch the current stock market quote for an individual ticker symbol. Returns real-time price, intraday change (dollars and percentage), trading volume, market capitalization, P/E ratio, earnings per share, dividend yield, and 52-week high/low. Use for real-time price monitoring, investment decisions, or financial dashboards.",
      "inputSchema": {
        "properties": {
          "ticker": {
            "description": "Stock ticker symbol in uppercase (e.g. 'AAPL', 'MSFT', 'NVDA', 'TSLA')",
            "type": "string"
          }
        },
        "required": [
          "ticker"
        ],
        "type": "object"
      },
      "name": "get_stock_quote"
    }
  ]
}

What the leaf hashes

{"body":"81a8867effd411ec762930667b1a3c0deddd142dbd3e407676278c59264114d5","id":561269,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793136820037054,"prev":null,"subject":"ae0669c2-49ee-480e-9512-6f9d42f6811c","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. 0x678d95b399a2724c392580263236ffd2aa1b63ba12ec8c54d06197f815159b09
2. 0xd1559be0d9ff45f88e2aa888e68c1d2f511bc0113727a04bb90a654b477d6311
3. 0x22500c5f6b9aa80ef4ea1b5f97eded778f3415004f5faaaed78ca79c6c11a4c0
4. 0x4c5150b7690406f92e92f155c24b8dbc87913997e8d157d2bd14bfc3575a9a4a
5. 0x38c9b5950d6ff49bd961ec634ba838edc98b99eb8ca32573a7e03713e79a3171
6. 0x73deb9a8cf80b0610a516427c9f71f77d98161dcd069aa84bdb72a2106224d50
7. 0xc17140593e355410efdf6f2f503eb55f7a99bba5fe6ce4cd0c69a175c76aeb3d
8. 0x1b9f9ed4352d2fdfd24c59f4873ac715e5f28f1f71e9d74ecd6c9762c26b4b00
9. 0x3ea9ab81eeb842733776329337a9d51a15bd7a790e8a375316469c0cd2aedc93
10. 0xe1b6a0c120edc0f0c2cbd8f1aa68f6744ea021014965b2e671812a2fedf53ce9
11. 0x48ff5606b64d91742c8fa41d67fc330937434ce7b5ba57971caf801ce419f684
12. 0xfc80c3ec28002b5abbe969b82c8409cc3216ef75df720eab92db371621f671d9
13. 0x4c257542b0421f909cc313308d9054fb29b4b46d9dca1b83169d04797233fda2
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4