Evidence row 562840

What was observed

{
  "count": 12,
  "tools": [
    {
      "description": "One-call booking decision for a Florida food vendor: CLEAR, CONDITIONAL, REVIEW, or DECLINE with reason codes, the evidence behind it, the documents to collect for the event type, and a signed receipt the organizer can keep in their compliance file. This is the recommended vetting tool; use search_vendors first only when you do not have a license number.",
      "inputSchema": {
        "properties": {
          "event_type": {
            "description": "Event type the document list is tailored to (default food-truck-night)",
            "enum": [
              "food-truck-night",
              "festival",
              "city-event"
            ],
            "type": "string"
          },
          "license_number": {
            "description": "Florida DBPR license number, with or without the letter prefix",
            "type": "string"
          },
          "vendor_id": {
            "description": "Vendor id (UUID) from search_vendors",
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "decide_vendor"
    },
    {
      "description": "Alias of get_scorecard for ChatGPT Deep Research connectors. Takes a vendor id from search and returns the full public scorecard as a document (id, title, text, url, metadata).",
      "inputSchema": {
        "properties": {
          "id": {
            "description": "Vendor id (UUID) from search",
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "fetch"
    },
    {
      "description": "A Florida organizer checklist as markdown. Slugs: florida-food-truck-night (breweries, HOAs, churches), festival-food-vendors (festivals, farmers markets), city-special-event-food-vendors (public property).",
      "inputSchema": {
        "properties": {
          "slug": {
            "enum": [
              "florida-food-truck-night",
              "festival-food-vendors",
              "city-special-event-food-vendors"
            ],
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_checklist"
    },
    {
      "description": "One published event's public details: dates, venue, city, application deadline, required documents, and the apply link. Use the slug from list_open_events or from a venumark.com/event/<slug> URL.",
      "inputSchema": {
        "properties": {
          "slug": {
            "description": "Event slug from list_open_events or the event URL",
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_event"
    },
    {
      "description": "What VenuMark is (the food vendor application and compliance platform for Florida events), how the workflow runs, current pricing tiers, and which tier fits an organizer. Use when someone asks about running vendor applications, pricing, or whether VenuMark fits their event.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_platform_info"
    },
    {
      "description": "One vendor's public compliance record: letter grade (or withheld when the current DBPR license cannot be confirmed), license status, inspection recency, and record shape. Look up by vendor_id from search_vendors, or directly by license_number (MFD3953067 or 3953067) to vet a vendor in one call. Grades: A to F, plus HOLD (active DBPR license hold), Ungraded (insufficient record), and Withheld (license unconfirmed).",
      "inputSchema": {
        "properties": {
          "license_number": {
            "description": "Florida DBPR license number, with or without the letter prefix",
            "type": "string"
          },
          "vendor_id": {
            "description": "Vendor id (UUID) from search_vendors",
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "get_scorecard"
    },
    {
      "description": "A direct VenuMark signup link for the human to open in their browser. role 'venue' is for organizers who run vendor applications; optional tier ('growth' or 'pro') and cadence ('month' or 'year') preselect the plan, and checkout completes in the browser via Stripe. role 'vendor' is for food trucks and caterers (free forever). Event creation and applications happen in the web app after signup.",
      "inputSchema": {
        "properties": {
          "cadence": {
            "description": "Optional billing cadence for the preselected tier",
            "enum": [
              "month",
              "year"
            ],
            "type": "string"
          },
          "role": {
            "description": "Who is signing up",
            "enum": [
              "venue",
              "vendor"
            ],
            "type": "string"
          },
          "tier": {
            "description": "Optional paid tier to preselect (venues only; omit for Free)",
            "enum": [
              "growth",
              "pro"
            ],
            "type": "string"
          }
        },
        "required": [
          "role"
        ],
        "type": "object"
      },
      "name": "get_signup_link"
    },
    {
      "description": "For a Florida food truck or caterer checking their own record: what is currently limiting the VMScore letter grade, what to do about each item, official Florida DBPR resources, and a link to claim the free VenuMark vendor profile. Look up by license_number (MFD3953067 and 3953067 both work) or vendor_id from search_vendors. Organizers vetting a vendor for booking should use decide_vendor instead. Grades: A to F, plus HOLD (active DBPR license hold), Ungraded (insufficient record), and Withheld (license unconfirmed).",
      "inputSchema": {
        "properties": {
          "license_number": {
            "description": "Florida DBPR license number, with or without the letter prefix",
            "type": "string"
          },
          "vendor_id": {
            "description": "Vendor id (UUID) from search_vendors",
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "improve_my_score"
    },
    {
      "description": "Florida events currently published on VenuMark and taking food vendor applications. Optional city filter. Each result includes the application deadline, required documents, and the public apply_url where a vendor applies (free account).",
      "inputSchema": {
        "properties": {
          "city": {
            "description": "Optional Florida city filter, e.g. TAMPA",
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "list_open_events"
    },
    {
      "description": "Alias of search_vendors for ChatGPT Deep Research connectors. Returns matching Florida food vendors as results with id, title, and url. Pass the id to fetch for the full record.",
      "inputSchema": {
        "properties": {
          "query": {
            "description": "Business name, license number, or Florida city",
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "search"
    },
    {
      "description": "Search all licensed Florida food trucks and caterers (19,000+, scored from official DBPR inspection records). Matches business name, prior names, license number (MFD3953067 and 3953067 both work), and city. Optional county, grade, and limit filters. Grades: A to F, plus HOLD (active DBPR license hold), Ungraded (insufficient record), and Withheld (license unconfirmed). Returns matches with license status, letter grade, and a scorecard link.",
      "inputSchema": {
        "properties": {
          "city": {
            "description": "Optional Florida city filter, e.g. TAMPA",
            "type": "string"
          },
          "county": {
            "description": "Optional Florida county filter, e.g. Hillsborough",
            "type": "string"
          },
          "grade": {
            "description": "Optional: only vendors currently holding this grade",
            "enum": [
              "A",
              "B",
              "C",
              "D",
              "F",
              "HOLD"
            ],
            "type": "string"
          },
          "limit": {
            "description": "Max results, 1 to 25 (default 10)",
            "type": "number"
          },
          "query": {
            "description": "Business name or license number (partial ok). Optional when city is given.",
            "type": "string"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "search_vendors"
    },
    {
      "description": "Send an organizer's contact request to the VenuMark founder (setup help, demo, festival or city program, Enterprise scope). Only call after the user has explicitly confirmed the exact details to send. The founder replies by email, usually the same day.",
      "inputSchema": {
        "properties": {
          "city": {
            "description": "Florida city or region (optional)",
            "type": "string"
          },
          "email": {
            "description": "Where the founder should reply",
            "type": "string"
          },
          "event_type": {
            "description": "e.g. brewery food truck night, festival, farmers market, city event",
            "type": "string"
          },
          "message": {
            "description": "What they need help with (optional)",
            "type": "string"
          },
          "name": {
            "description": "The person's name",
            "type": "string"
          },
          "organization": {
            "description": "Business, venue, or city (optional)",
            "type": "string"
          }
        },
        "required": [
          "name",
          "email"
        ],
        "type": "object"
      },
      "name": "submit_lead"
    }
  ]
}

What the leaf hashes

{"body":"12cad9859577875b6ecb69aa43b233213f8aa9f96d4ecbe00347a1056f9e1674","id":562840,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137528417329,"prev":null,"subject":"18e51b72-e30e-4a65-9e11-2a1636933c91","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. 0x48e4bcc9795b8b4a717ccf9c58872f617fdbc661d964bdd4b9b78e4ff0030ad8
2. 0xe6bd74b6d8ae2d80a52658791be5f5e30092f61183b6617686f337bf2d9580e1
3. 0xe22a078319c2227af1122727cae212b6aa7e25d551f16b6804733b9e8780911a
4. 0xab2e954a0287dc27bef4e0b866cc9696507fef76d073724c9f759876710c3e07
5. 0xa0bed3a1fde7547a4fd30b059a6e6f15ed3025e423b0ed081f0acd7e3931a3ca
6. 0xcb2710434c320e637b87a8c4629e5a207b0b745d6428dd4f3538e88468dd0143
7. 0x771e46ea7763416d88e6822e159edacbd2f86a6a70076c8c3ec083265f386ae3
8. 0x076477cef4c475b5bc700014a67f6aff2badd0aad3c0f49251837647eb516f15
9. 0x220344316e2f7cc40279c8fca97aeca347ae946eb3e3a029a025e960a2946dfe
10. 0x0aa3627463815f4cb0c5a47a0afdb6118ef00f50d0fa723bfa76c6749c325c65
11. 0x54a45a3e1f1134ba6b79df5cf2d8890a00d02b63d33f9f5954091bef7c28e130
12. 0x84a7deb20d980d7ddf0eb089162b3d962c18f6c0ca46af19476c3066a5b827f3
13. 0x836e1796750a28d286ffaa8d273d250fe348c563336bf2d30cfaf1001d95f677
14. 0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4