Evidence row 264390

What was observed

{
  "count": 10,
  "tools": [
    {
      "description": "List public assets or inspect one exact asset identifier.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "asset": {
            "description": "Exact xRocket asset identifier; TON is currently TONCOIN",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "xrocket_asset_info"
    },
    {
      "description": "Get public OHLCV candles for an exact ISO-8601 time window.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "endAt": {
            "format": "date-time",
            "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
            "type": "string"
          },
          "startAt": {
            "format": "date-time",
            "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
            "type": "string"
          },
          "symbol": {
            "description": "Exact current xRocket symbol, for example GRAM-USDT",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          },
          "type": {
            "enum": [
              "1min",
              "5min",
              "15min",
              "30min",
              "1hour",
              "2hour",
              "4hour",
              "8hour",
              "12hour",
              "1day",
              "1week",
              "1month"
            ],
            "type": "string"
          }
        },
        "required": [
          "symbol",
          "type",
          "startAt",
          "endAt"
        ],
        "type": "object"
      },
      "name": "xrocket_market_candles"
    },
    {
      "description": "Get a public order-book snapshot. Precision must be valid for the selected pair.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "depth": {
            "anyOf": [
              {
                "const": 5,
                "type": "number"
              },
              {
                "const": 10,
                "type": "number"
              },
              {
                "const": 20,
                "type": "number"
              },
              {
                "const": 50,
                "type": "number"
              },
              {
                "const": 100,
                "type": "number"
              },
              {
                "const": 200,
                "type": "number"
              },
              {
                "const": 500,
                "type": "number"
              }
            ]
          },
          "precision": {
            "description": "Exact positive decimal string; never use a JSON number",
            "pattern": "^(?:0|[1-9]\\d*)(?:\\.\\d+)?$",
            "type": "string"
          },
          "symbol": {
            "description": "Exact current xRocket symbol, for example GRAM-USDT",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "symbol"
        ],
        "type": "object"
      },
      "name": "xrocket_market_orderbook"
    },
    {
      "description": "Resolve an exact symbol or base asset and return market rules, ticker, best bid/ask, recent trades, and fees in one read-only call. Exact symbols win; ambiguous assets are never guessed.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "depth": {
            "anyOf": [
              {
                "const": 5,
                "type": "number"
              },
              {
                "const": 10,
                "type": "number"
              },
              {
                "const": 20,
                "type": "number"
              },
              {
                "const": 50,
                "type": "number"
              },
              {
                "const": 100,
                "type": "number"
              }
            ],
            "default": 20
          },
          "market": {
            "description": "Exact symbol such as GRAM-USDT, or a base asset such as GRAM",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          },
          "precision": {
            "description": "Exact positive decimal string; never use a JSON number",
            "pattern": "^(?:0|[1-9]\\d*)(?:\\.\\d+)?$",
            "type": "string"
          }
        },
        "required": [
          "market"
        ],
        "type": "object"
      },
      "name": "xrocket_market_snapshot"
    },
    {
      "description": "List all exchange symbols or inspect one exact symbol and its trading constraints.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "symbol": {
            "description": "Exact current xRocket symbol, for example GRAM-USDT",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "xrocket_market_symbols"
    },
    {
      "description": "Get public 24-hour ticker data, optionally for a repeated list of symbols.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "symbols": {
            "items": {
              "description": "Exact current xRocket symbol, for example GRAM-USDT",
              "maxLength": 64,
              "minLength": 1,
              "type": "string"
            },
            "maxItems": 100,
            "minItems": 1,
            "type": "array"
          }
        },
        "type": "object"
      },
      "name": "xrocket_market_tickers"
    },
    {
      "description": "Get recent public trades for one symbol.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "symbol": {
            "description": "Exact current xRocket symbol, for example GRAM-USDT",
            "maxLength": 64,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "symbol"
        ],
        "type": "object"
      },
      "name": "xrocket_market_trades"
    },
    {
      "description": "Return xRocket sign-in links, the local autonomous trading setup, and canonical API documentation.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {},
        "type": "object"
      },
      "name": "xrocket_onboarding_links"
    },
    {
      "description": "Get public crypto-asset rates in one fiat base currency.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "assets": {
            "items": {
              "description": "Exact xRocket asset identifier; TON is currently TONCOIN",
              "maxLength": 64,
              "minLength": 1,
              "type": "string"
            },
            "maxItems": 100,
            "minItems": 1,
            "type": "array"
          },
          "base": {
            "description": "Fiat base currency, for example USD",
            "maxLength": 8,
            "minLength": 3,
            "pattern": "^[A-Z0-9]+$",
            "type": "string"
          }
        },
        "required": [
          "base"
        ],
        "type": "object"
      },
      "name": "xrocket_rates"
    },
    {
      "description": "Get exchange trade-fee data, optionally for repeated symbols.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "symbols": {
            "items": {
              "description": "Exact current xRocket symbol, for example GRAM-USDT",
              "maxLength": 64,
              "minLength": 1,
              "type": "string"
            },
            "maxItems": 100,
            "minItems": 1,
            "type": "array"
          }
        },
        "type": "object"
      },
      "name": "xrocket_trade_fees"
    }
  ]
}

What the leaf hashes

{"body":"79d0adbd7d7c7a3352d1e77539dfa3c7ea478e80b25a6c96a5775cb7408ae3ff","id":264390,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793034161258850,"prev":null,"subject":"2a083040-2146-4610-aece-4c5b6135b37f","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. 0x06ec98dea8ef51586aa8759eeaf85ea6bc8306f0ca1ce0c27a97fb5a3ceaed05
2. 0x4be08ee2a60a08e9af87ebe78e2594483d255dc1fb2adc032ac06e5e2aedb49a
3. 0xd93b65fabd6e97d255333736a33c16577d3ad8538bfc314c73707a0d8b1bb49f
4. 0xad7b1c7c638f1275b4cc39bd529b3f15afd4ec4b7efb18695e3e5d015b781161
5. 0xba5660f95364943e9b51eb4d4770b66dc43c6bce3c49c6c722d2e2236174aefe
6. 0xc9b83eea69093bd949169f62094c10ea48ee001466058284828d8b0f3c384d8c
7. 0x3d5e420265456d0fa8ed23511fefc5ebb0d9de37d3212667a8cba4993206ca38
8. 0x782d17533b7c4225e41e33b715401ccab77c45b915bb9e656b18f2a81a15973f
9. 0x42a22292b9d01e62d782289781316c9235dff02ffad19ccc8cda236fb4d41648
10. 0x9a948adeab9018ec5a898e396ee4bd686403fcc757d5eaa65da65f42603cb55c
11. 0xdd6d5f87470c9b64b375ecc2fb3ff4a65fedf3d6a0bd40f365da40a6a41b103d
12. 0x7910a200eb458bec3c3badb3b2ead3e75cec5f3ba263800cea6b9f32efb53f25
13. 0x610fdf3e989af0a6b4a400a3a8aab9156d757f8c96efe4e9d0594dfd04de1cc0
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae