Evidence row 1226256

What was observed

{
  "count": 6,
  "tools": [
    {
      "description": "Fill estimate for buying a number of shares of one outcome: VWAP, total cost and partial-fill status within a slippage cap. $0.01 USDC per call on Base. Not advice.",
      "inputSchema": {
        "properties": {
          "shares": {
            "title": "Shares",
            "type": "number"
          },
          "token_id": {
            "title": "Token Id",
            "type": "string"
          }
        },
        "required": [
          "token_id",
          "shares"
        ],
        "title": "estimate_fillArguments",
        "type": "object"
      },
      "name": "estimate_fill"
    },
    {
      "description": "Stored odds-comparison snapshots from the arbitrage worker for trend analysis. $0.01 USDC per call on Base.",
      "inputSchema": {
        "properties": {
          "days": {
            "default": 7,
            "title": "Days",
            "type": "integer"
          },
          "limit": {
            "default": 50,
            "title": "Limit",
            "type": "integer"
          },
          "team": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ],
            "default": null,
            "title": "Team"
          }
        },
        "title": "get_odds_trendsArguments",
        "type": "object"
      },
      "name": "get_odds_trends"
    },
    {
      "description": "Aggregated edge trends per event from stored snapshots: min/max/avg taker edge and best expected maker edge. $0.01 USDC per call on Base.",
      "inputSchema": {
        "properties": {
          "days": {
            "default": 7,
            "title": "Days",
            "type": "integer"
          },
          "limit": {
            "default": 50,
            "title": "Limit",
            "type": "integer"
          }
        },
        "title": "get_odds_trends_summaryArguments",
        "type": "object"
      },
      "name": "get_odds_trends_summary"
    },
    {
      "description": "Order-book quote for one outcome: best bid and ask, mid, spread and top five levels of depth. $0.005 USDC per call on Base. Live data, not advice.",
      "inputSchema": {
        "properties": {
          "token_id": {
            "title": "Token Id",
            "type": "string"
          }
        },
        "required": [
          "token_id"
        ],
        "title": "get_quoteArguments",
        "type": "object"
      },
      "name": "get_quote"
    },
    {
      "description": "Free: agent status, trading mode and kill-switch state. No account data.",
      "inputSchema": {
        "properties": {},
        "title": "get_statusArguments",
        "type": "object"
      },
      "name": "get_status"
    },
    {
      "description": "Free: search open prediction markets by text. Returns market ids, outcomes and token ids.",
      "inputSchema": {
        "properties": {
          "q": {
            "title": "Q",
            "type": "string"
          }
        },
        "required": [
          "q"
        ],
        "title": "search_marketsArguments",
        "type": "object"
      },
      "name": "search_markets"
    }
  ]
}

What the leaf hashes

{"body":"1d13dabd3227b1085e43e3dbcb030a7d525a9add46d8d3d2caba9fb5f7ce95bd","id":1226256,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793332956278832,"prev":null,"subject":"48c9edf8-a9bb-4140-853a-14ed7d06561d","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. 0x9b8b5a60f4e2f5b2cf65a0584a53547a803662339deace4dce8838a02487e174
2. 0xa8a63f476ded326693470408cc5cfd9bf96e5283ae98fe4383de627a66870f23
3. 0x6df214aa7f187d4aedaf8af19d312c22ad72780eea1c44972db040dbe0bb008f
4. 0x29ef6b27b62be970907b0acf176616b7bb49ec3ac2ca9ec443bf85484b67169f
5. 0xfc413521414cb310212212f039935bc2f653e3ec7e80e20b49806acb3999686c
6. 0x5389b1399d3631fd19ed1af2ef2ab9c639616e998b3959c1b88e5cc95787744c
7. 0xe8b9b5ff6c3903d3ab198c9551a671528880f20fe5eab611b34d453808018e20
8. 0xc6f3eaa6957ffc7f3b220924ec96d9060b6a4ecd60dec0e3d4480c4463ec15f4
9. 0x6d9b03d8b7070afdd6a307c8b115351af7405ebb60b0f1be429b0411ec013c46
10. 0xc2ec570d55412ac102694dee02fcbf59e58bc74084d0e347ba9ea081b87691c1
11. 0x0ab2e5208b7828415ac6b1822a91cbc47c407edc78c5da348915d5be42b223ad
12. 0x00a07be3132fe8778020e8ca9970477b36e414b91ae85a655db8db2f507d6f8f
13. 0xd39f7d64cb3206788e8e31ad1bab3700ff64ebd64c54c91e909d88aa713d003e
14. 0x1eeab2b7eb6c0e44e79a2d3d5d5f63d9c0f269f286347cee11c002d3e7c1c75b
15. 0x11b43ed362a2fd4976e11eceb94ee4b7edbaf6823474ee1c36489f8f0a0496c4
16. 0x835211170e79bdce1a823ec914e3532e128f77751e9074286da35091b0200284
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861