Evidence row 275788

What was observed

{
  "count": 11,
  "tools": [
    {
      "description": "Answer a complex prop firm question with PropScorer live data, KB-backed source context, citations, and freshness/debug metadata. Use for multi-firm comparisons or nuanced rules questions; use get_firm_score first for a simple single-firm score lookup.",
      "inputSchema": {
        "properties": {
          "firm_slug": {
            "description": "Optional firm slug to restrict retrieval.",
            "type": "string"
          },
          "include_raw_sources": {
            "default": false,
            "description": "Include retrieved source excerpts for audit/debug use.",
            "type": "boolean"
          },
          "limit": {
            "default": 8,
            "maximum": 20,
            "minimum": 1,
            "type": "number"
          },
          "question": {
            "description": "Question about prop firm rules, pricing, payouts, terms, restrictions, or comparisons.",
            "type": "string"
          }
        },
        "required": [
          "question"
        ],
        "type": "object"
      },
      "name": "ask_propfirm_question"
    },
    {
      "description": "Retrieve KB-backed rule excerpts for multiple firms so an agent can compare drawdown, payouts, consistency, news trading, and prohibited practices.",
      "inputSchema": {
        "properties": {
          "limit_per_firm": {
            "default": 5,
            "maximum": 10,
            "minimum": 1,
            "type": "number"
          },
          "question": {
            "description": "Optional comparison focus, for example news trading, drawdown, payouts, EAs, copy trading.",
            "type": "string"
          },
          "slugs": {
            "description": "Firm slugs to compare.",
            "items": {
              "type": "string"
            },
            "maxItems": 6,
            "minItems": 2,
            "type": "array"
          }
        },
        "required": [
          "slugs"
        ],
        "type": "object"
      },
      "name": "compare_firm_rules"
    },
    {
      "description": "Compare several prop firms side by side using PropScorer metrics.",
      "inputSchema": {
        "properties": {
          "slugs": {
            "description": "Firm slugs to compare.",
            "items": {
              "type": "string"
            },
            "maxItems": 6,
            "minItems": 2,
            "type": "array"
          }
        },
        "required": [
          "slugs"
        ],
        "type": "object"
      },
      "name": "compare_firms"
    },
    {
      "description": "Search the KB for firms matching a rule preference, such as static drawdown, news trading allowed, daily payouts, or no consistency rule.",
      "inputSchema": {
        "properties": {
          "limit": {
            "default": 12,
            "maximum": 25,
            "minimum": 1,
            "type": "number"
          },
          "query": {
            "description": "Rule preference or restriction to search for.",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "find_firms_by_rules"
    },
    {
      "description": "Get currently visible PropScorer promo codes and deals, ranked by discount and public availability.",
      "inputSchema": {
        "properties": {
          "category": {
            "default": "futures",
            "enum": [
              "futures",
              "crypto",
              "all"
            ],
            "type": "string"
          },
          "limit": {
            "default": 20,
            "maximum": 50,
            "minimum": 1,
            "type": "number"
          }
        },
        "type": "object"
      },
      "name": "get_deals"
    },
    {
      "description": "Return KB-backed rules, pricing, payout, FAQ, and terms excerpts for one firm, with source URLs and freshness metadata.",
      "inputSchema": {
        "properties": {
          "category": {
            "default": "all",
            "enum": [
              "rules",
              "pricing",
              "payouts",
              "terms",
              "faq",
              "all"
            ],
            "type": "string"
          },
          "limit": {
            "default": 12,
            "maximum": 30,
            "minimum": 1,
            "type": "number"
          },
          "slug": {
            "description": "Firm slug.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_firm_rules"
    },
    {
      "description": "Get the PropScore, health signals, rules, plans, promos, and editorial notes for one firm. Use this before broad Q&A when the user names a single firm. Example: get_firm_score({\"slug\":\"apex-trader-funding\"}) or get_firm_score({\"slug\":\"topstep\"}).",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "Firm slug, for example apex-trader-funding, topstep, take-profit-trader, or tradeify.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_firm_score"
    },
    {
      "description": "Return knowledge base coverage and freshness for one or more firms.",
      "inputSchema": {
        "properties": {
          "slugs": {
            "description": "Optional firm slugs. Omit to inspect all firms with KB rows.",
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "type": "object"
      },
      "name": "get_kb_freshness"
    },
    {
      "description": "Return payout-related intelligence for one firm, including payout speed, transparency, and payout stats when available.",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "Firm slug.",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_payout_intel"
    },
    {
      "description": "Rank firms for a trader profile using price, account size, payout, platform, and rule preferences.",
      "inputSchema": {
        "properties": {
          "category": {
            "default": "futures",
            "enum": [
              "futures",
              "crypto",
              "all"
            ],
            "type": "string"
          },
          "daily_payouts": {
            "description": "Prefer firms with daily payouts.",
            "type": "boolean"
          },
          "limit": {
            "default": 10,
            "maximum": 25,
            "minimum": 1,
            "type": "number"
          },
          "max_price": {
            "description": "Maximum challenge price.",
            "type": "number"
          },
          "min_account_size": {
            "description": "Minimum account size.",
            "type": "number"
          },
          "one_day_pass": {
            "description": "Prefer firms with one-day-pass rules.",
            "type": "boolean"
          },
          "platform": {
            "description": "Preferred platform, for example Tradovate, NinjaTrader, TradingView.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "rank_firms_for_trader_profile"
    },
    {
      "description": "Search PropScorer's prop firm database by name, category, platform, instrument, or rule preference.",
      "inputSchema": {
        "properties": {
          "category": {
            "default": "futures",
            "enum": [
              "futures",
              "crypto",
              "all"
            ],
            "type": "string"
          },
          "limit": {
            "default": 10,
            "maximum": 25,
            "minimum": 1,
            "type": "number"
          },
          "query": {
            "description": "Optional text query, for example Apex, Topstep, Tradovate, crypto, or daily payouts.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_firms"
    }
  ]
}

What the leaf hashes

{"body":"b2cc720d6651c7856b62750e28d086f9194c27512b1bb070746f01e054425c26","id":275788,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793040822626391,"prev":null,"subject":"8129d377-01d8-402a-b5e6-cf9b42ea3531","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. 0x3ee2da2aa08a78341ab4b18e8893f90161b8a07856f3ae71fae11496226b7801
2. 0xfa18761836490691befa51f2f79e952a7636aeb5cdd9269be1fea373c82ef7c6
3. 0x0d7e15efa1cc7cdcabb6e9133535f918b77b50dfe6003886f8b5f866849cf117
4. 0xfd07a1dd08dd77f630faff97dbcac067e6086d1fadf04339b920d58fd2981389
5. 0x3a54d2c50f159fa838d0261d5514d592c6cf508f9dc616a8feae962acf93e6c2
6. 0x064c70bb3049271c665f9cec9ca3ffd3eac39b497684d64ab7cd0b89f6096341
7. 0x3c36146a1ee4d7879ff634ed7158c454bc5082490d21c94e8c2744c64df8a944
8. 0x443653dbd99a211662c0fb87e01e7d22f118e62fe350a9464c573bff4e5ed534
9. 0xc00b49bad2d9721fe17c592cbc7c44ba0133ab2e17e763fa2861bdb18c0201bf
10. 0x870d07b9eca299ca4a4138d50bec59a15e7e0971fcb5751398118bfa5b9f74e6
11. 0xeff3ae4ccee9e9ab663bed39de24a2076950808876228a89701d6ab7f016bd7e
12. 0x1afc0318a98c6dbb5a80e5cb86eba22b844e3f3b185a16f17290e29ab7410f55
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae