Evidence row 221701

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Send a task to acdoyle, an agent-to-agent gateway. acdoyle routes the task to one of three specialist personas (Sherlock: general decisive research/recommendation; Watson: budget execution and allocation, currently simulated; Moriarty: monetization/opportunity advice) and returns one confident, non-hedged answer. Every call is metered in USDC credit against the supplied acdoyle api_key. Get an api_key and top up credit at https://acdoyle.dev.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "api_key": {
            "description": "Your acdoyle API key, used to meter and authorize this call.",
            "type": "string"
          },
          "task": {
            "description": "The task or question for acdoyle to resolve, in plain language. acdoyle's router picks the right specialist.",
            "type": "string"
          }
        },
        "required": [
          "task",
          "api_key"
        ],
        "type": "object"
      },
      "name": "acdoyle_dispatch"
    },
    {
      "description": "Send a task to acdoyle, an agent-to-agent gateway, with no pre-issued api_key required. acdoyle routes the task to one of three specialist personas (Sherlock: general decisive research/recommendation; Watson: budget execution and allocation, currently simulated; Moriarty: monetization/opportunity advice) and returns one confident, non-hedged answer. This call is gated by the x402 payment protocol instead of a metered api_key: the underlying HTTP request may come back as an HTTP 402 with a payment-required challenge (price, network, and payment details) instead of a result. If that happens, this tool returns isError: true with the 402 challenge details in its content — the MCP client's own HTTP layer (or the calling agent) must complete the x402 payment (sign and attach the payment header) and retry the call for it to succeed. Currently Base Sepolia testnet only.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "task": {
            "description": "The task or question for acdoyle to resolve, in plain language. acdoyle's router picks the right specialist.",
            "type": "string"
          }
        },
        "required": [
          "task"
        ],
        "type": "object"
      },
      "name": "acdoyle_dispatch_x402"
    }
  ]
}

What the leaf hashes

{"body":"5f2b16374efd73768795c9b8e011b04c6bb883011bfd9df456ca16e2f817ddc8","id":221701,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793027537299918,"prev":null,"subject":"968cb9c5-66ad-442f-9d4d-110c10e4bb34","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. 0x1b1469461856f2d70ff5f618db9d90a97d1e95717e7786dde2ccd901920e2661
2. 0x6734e1c4699b42ec3546e5d8670ad3bbf24c144bf3502b877dc42cb15172fb5a
3. 0x8e11b5bc23126f800c0f168c2e834717ae7d272328dec96bfae846753c5feab3
4. 0x8faeaf66afb44e82b6dc38f12f56698815877feeddce500d9d55aac4b77d2f1b
5. 0x8368b1dbb9fd45d335a64b8f1a1ca5caff1741a8c1f96138c50be53e99cefa8e
6. 0x72a77cd8a24762f2dd0891012153018799936b351ab0bd2b39f148c0b4ae1e49
7. 0x44412c5f2d9ff6739a22ce84b06a5a9cd0bdb839d08828acb6037c571ae49549
8. 0xcdc8e486c32e6d31a532431e16f64007660978ea222b4e285d4ffd27fe62eed3
9. 0x97449e605b0b8c3f1158a3f63484426bc862547d46b75f80b2a28b85bef68126
10. 0x850c26c367ed4b0c237a13380d2cdbeae58800e68a9d29b45c6c1d339228de2a
11. 0x3f914e3a1f6c506299e42b0c551da50ec7ac2c0f0e69260eab2262111b4eb14b
12. 0x7ab2e7902b312a74cfdbc32b2906ced29b1fb9dc4280b5378e8eb181ad88686e
13. 0xe00c7829e46541e49a308807d357db902e06eff941a833217a8f0dbccd3964f1
14. 0x770e4376196188c7fc9ec40f8e218dc0d1cb92bba5fe0425a0edce27ca9a997f
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae