Evidence row 200561

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Paid pack for one UK company number (profile, officers, PSC, filings, indicators). Indicators are not a due-diligence or Know Your Business opinion. Returns Stripe Checkout URL (£0.49). Soft-Offer outbound is OFF.",
      "inputSchema": {
        "properties": {
          "company_number": {
            "description": "UK company number (e.g. 00000006)",
            "type": "string"
          },
          "filing_limit": {
            "description": "Recent filings to include (default 10, max 50)",
            "type": "number"
          }
        },
        "required": [
          "company_number"
        ],
        "type": "object"
      },
      "name": "kyb_pack"
    },
    {
      "description": "Free peek: up to 5 newly incorporated UK companies for an area/location (e.g. London). Cached 24h. Soft-Offer outbound is OFF.",
      "inputSchema": {
        "properties": {
          "area": {
            "description": "Area/location string (e.g. London)",
            "type": "string"
          },
          "size": {
            "description": "Max results (default 5, max 5 for free)",
            "type": "number"
          }
        },
        "required": [
          "area"
        ],
        "type": "object"
      },
      "name": "new_cos_discover"
    },
    {
      "description": "Paid pack of newly incorporated UK companies matching an area. Returns Stripe Checkout URL (£0.49) then redeem with one-time token. Soft-Offer outbound is OFF.",
      "inputSchema": {
        "properties": {
          "area": {
            "description": "Area/location string (required)",
            "type": "string"
          },
          "size": {
            "description": "Pack size (default 25, max 100)",
            "type": "number"
          }
        },
        "required": [
          "area"
        ],
        "type": "object"
      },
      "name": "new_cos_pack"
    },
    {
      "description": "Instructions to redeem a paid Stripe Checkout session (success redirect). Pass session_id from checkout.",
      "inputSchema": {
        "properties": {
          "session_id": {
            "description": "Stripe Checkout session id (cs_...)",
            "type": "string"
          }
        },
        "required": [
          "session_id"
        ],
        "type": "object"
      },
      "name": "redeem_pack"
    }
  ]
}

What the leaf hashes

{"body":"aea65fe3211d554cd348b1c3ecf2dc01e611c11830032fe8895688d4f3af35b2","id":200561,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793025962356828,"prev":null,"subject":"737aeb12-bd5a-40a2-adca-1b349f36bb9b","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. 0xbcf83e9ae4d7c9e85047b6fe34d2d8d084576ce9482f694f042ff7d0b76217e1
2. 0x41c8dd1e268c800301dfa22afb3c278e7d3ad97475384bbee1e7db519c345b56
3. 0x535ca8ada133c1a3a766c2c414821d02d7035411c0c9b2d38444a879e9db4bef
4. 0xb1b375c0aa55498853da3eaf775382f332245ea8394799fab31c15bd24417e0a
5. 0x749d567ddb43e838a41705fb9cf927509266a9ba21a9bbaaeaa715a34df647cd
6. 0xf4cc7becd16e8c223c43f300baf95e0293b5e041e7fbba4c4466e94af369c839
7. 0xe3a924a3a14fe446207c7ae78c530046fb7d233978902a597de3ce987e53748a
8. 0x733216ced79b407352c3e6fee1d044c4b6dce9af9f128d380e5c6fd80389ba5c
9. 0x68d212c759e459ae386c045fe3d9e6604c149b4493d899052ba9cd1a1ecdcc52
10. 0x7096a251f9a01cad132ba398ebbd4caf06e5ec3cf4c8bdc56a7f1285eabd682f
11. 0x747da36f7781b2b20c53f35968bf28ef3b43376581ce1ca8987f1d7a2a347e61
12. 0x571bf2cc487a35d2ef7662b375d1fa9179fe0f6cab6f6cebdb1a6113d25f3c92
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae