Evidence row 1233779

What was observed

{
  "count": 5,
  "tools": [
    {
      "description": "PRO. All corporate insolvency notices (liquidations, administrations, winding-up orders) near a UK postcode in the last N days — for lead gen (asset buyers, insolvency practitioners, recruiters, landlords).",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "days": {
            "type": "number"
          },
          "limit": {
            "type": "number"
          },
          "postcode": {
            "type": "string"
          },
          "radius_miles": {
            "type": "number"
          }
        },
        "required": [
          "postcode"
        ],
        "type": "object"
      },
      "name": "area_distress"
    },
    {
      "description": "PRO. Full insolvency notice timeline for one company (all notices, oldest to newest).",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "company": {
            "type": "string"
          }
        },
        "required": [
          "company"
        ],
        "type": "object"
      },
      "name": "company_history"
    },
    {
      "description": "FREE. Has this UK company (name or company number) appeared in Gazette insolvency notices — winding-up petitions, liquidation, administration? Top 3 notices.",
      "inputSchema": {
        "properties": {
          "company": {
            "description": "Company name or number, e.g. 11877818",
            "type": "string"
          }
        },
        "required": [
          "company"
        ],
        "type": "object"
      },
      "name": "insolvency_check"
    },
    {
      "description": "PRO. New winding-up petitions (creditors suing to wind up a company) in the last N days (default 7) — early warning before a customer or supplier collapses. Optional postcode + radius.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "days": {
            "type": "number"
          },
          "limit": {
            "type": "number"
          },
          "postcode": {
            "type": "string"
          },
          "radius_miles": {
            "type": "number"
          }
        },
        "type": "object"
      },
      "name": "new_petitions"
    },
    {
      "description": "PRO. Check up to 50 customers/suppliers (names or company numbers) at once for insolvency notices, optionally only in the last N days.",
      "inputSchema": {
        "properties": {
          "access_token": {
            "description": "Subscriber token from /success (or Authorization: Bearer)",
            "type": "string"
          },
          "companies": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "days": {
            "description": "Only notices in the last N days (optional)",
            "type": "number"
          }
        },
        "required": [
          "companies"
        ],
        "type": "object"
      },
      "name": "watchlist_check"
    }
  ]
}

What the leaf hashes

{"body":"bebc27e26880bbd85dc8f407c5927acd9a946d6341766e5f8424befce1c6cfed","id":1233779,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793347497489154,"prev":null,"subject":"0491c0d1-81ab-4f8d-b5a3-cccf28976a96","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. 0x80902adbc426da385a9f04b4168a6ec09eaba7aaed5f1855d3748e57785a2ef1
2. 0xbdc31d4c073d0a02f32008b3e6e13de2eb29c10ca060883971cd1f57e106a5e9
3. 0x96b198f37b46e1326b144571dfb3147236117aa19caff50a78b74f48d0ecc805
4. 0x459e4a9f53e3659f8e7661223bddf9f2b4e034214b630213e1b22b9f27b3292d
5. 0x86dc1e11376fedbe07555019a667fafd7842e3bac5706299ada98260645ef8c9
6. 0xc724aa0560ace9242aabcdbe9fca48c58c34d73e25ea87ca23550012ff293b2f
7. 0xfb2215ffa6837254486f09214c0871a9f965679635dc34548b11dc9d8c1f7484
8. 0x6138e0a9569e70a57add24eefcd7370b86a3d103ed033b7b07399563b469ce58
9. 0x710de133c24f4c2e18374c22dcc12eeef82488f3ce4b3ec964da324e2b842ce2
10. 0x9ff3a9e1dd3a633ec750f8256f83bef0d12506592d532cd1e06cbd907ba8d532
11. 0x5e056533ca2e064884f412483b3dda332cedb430996ef093d3ecf1eb9e8ab40c
12. 0x6b8cfabb21174b809f902161d13bf663d4c6738870d704105b972ec978b90ced
13. 0xa7d56640df9ea5dff8b1806e8b12302229aca5a856e7e8485fd58e4585190f8d
14. 0x98147b4434f11be9b2162fe0bf2cff64bd30ca1bfe5cd0edf25228078b678708
15. 0x235114e50a987e65d728b9ef8b5978846cd7c01f22effc55dd604c388ce359ec
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861