Evidence row 572914

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Find current AeroCell travel eSIM plans for one country. Use a two-letter ISO country code. Provide both travel dates if known; plans covering the whole trip are returned by default. Optional data and USD price filters narrow results.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "country_code": {
            "description": "Two-letter ISO country code, such as JP; XK is also supported by the catalog.",
            "pattern": "^[A-Za-z]{2}$",
            "type": "string"
          },
          "end_date": {
            "description": "Trip end, YYYY-MM-DD inclusive. Provide with start_date.",
            "type": "string"
          },
          "limit": {
            "description": "Maximum results, 1–20; default 8.",
            "maximum": 20,
            "minimum": 1,
            "type": "integer"
          },
          "max_price_usd": {
            "description": "Maximum price in USD.",
            "exclusiveMinimum": 0,
            "type": "number"
          },
          "min_data_gb": {
            "description": "Minimum data allowance in GB.",
            "minimum": 0,
            "type": "number"
          },
          "require_trip_coverage": {
            "description": "Defaults to true when dates are supplied; false includes shorter plans.",
            "type": "boolean"
          },
          "start_date": {
            "description": "Trip start, YYYY-MM-DD. Provide with end_date.",
            "type": "string"
          }
        },
        "required": [
          "country_code"
        ],
        "type": "object"
      },
      "name": "find_esim_plans"
    },
    {
      "description": "Find live multi-country AeroCell bundles. Supply every itinerary country as a two-letter ISO code; only bundles listing all those countries are returned. Optionally select a named region. A region-only search returns bundles with their exact country coverage.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "country_codes": {
            "description": "Every itinerary country, up to 30 distinct codes.",
            "items": {
              "description": "Two-letter ISO country code, such as JP; XK is also supported by the catalog.",
              "pattern": "^[A-Za-z]{2}$",
              "type": "string"
            },
            "maxItems": 30,
            "minItems": 1,
            "type": "array"
          },
          "end_date": {
            "description": "Trip end, YYYY-MM-DD inclusive. Provide with start_date.",
            "type": "string"
          },
          "limit": {
            "description": "Maximum results, 1–20; default 8.",
            "maximum": 20,
            "minimum": 1,
            "type": "integer"
          },
          "max_price_usd": {
            "description": "Maximum price in USD.",
            "exclusiveMinimum": 0,
            "type": "number"
          },
          "min_data_gb": {
            "description": "Minimum data allowance in GB.",
            "minimum": 0,
            "type": "number"
          },
          "region": {
            "description": "Optional named catalog region; check returned country_codes.",
            "enum": [
              "global",
              "europe",
              "north_america",
              "asia_pacific",
              "southeast_asia",
              "latin_america",
              "middle_east_north_africa",
              "gulf"
            ],
            "type": "string"
          },
          "require_trip_coverage": {
            "description": "Defaults to true when dates are supplied; false includes shorter plans.",
            "type": "boolean"
          },
          "start_date": {
            "description": "Trip start, YYYY-MM-DD. Provide with end_date.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "find_regional_esim_plans"
    },
    {
      "description": "Get current details and an AeroCell checkout link for a plan ID from a single-country search. Requires the same country code.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "country_code": {
            "description": "Two-letter ISO country code, such as JP; XK is also supported by the catalog.",
            "pattern": "^[A-Za-z]{2}$",
            "type": "string"
          },
          "plan_id": {
            "description": "Plan ID from a country search; requires the same country_code.",
            "pattern": "^[A-Za-z0-9_-]{1,100}$",
            "type": "string"
          }
        },
        "required": [
          "country_code",
          "plan_id"
        ],
        "type": "object"
      },
      "name": "get_esim_plan"
    }
  ]
}

What the leaf hashes

{"body":"dea68b5b583f4058d036607ba06faf3a6afe48e13d029cf64551a8be416b93f9","id":572914,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793140881233766,"prev":null,"subject":"882145b5-5b68-43c4-a004-cc22c0d5c0aa","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. 0xa60fb9328932763dc48058bc82cbaa627a3e1aeb38e949f06bb8087db30da91a
2. 0xc11e8ae7bf86246ad38a748b8c4abceefb96b62a21a9681aa37fc11b9b018dc0
3. 0x3453545103486f73cd7acd47dc05603611da5f3de405ec5bc131db4bde6abca4
4. 0x5cf239329343f45c8a9a51e604aa8fe4ec0ff1aabedeca6f55c0725a2abc3e3e
5. 0xa690a6a1217575cc59d62931d6c02848b818f11b24dcfa355b5ad65d3c45e92f
6. 0x3098c5c49835d9827922a7dc14ffb0ff4c260d73bec3edda4980d1e17d121013
7. 0x9f022ab5710c93e3013dbbfad004104b8526a66f7272c2f7e9d432e2daf5cbf2
8. 0x8915c250e3e65887962fdb2c04f9bb90a49036712c0d2bf9cce84848e5e2a517
9. 0xb21e8277609b8bd9c1eefc660c58e5b6e42da5aede751109c965b7df4e2dbc8c
10. 0x76451fed97381489257eac8b70a8a7a4ba15cd6724712eb382b994f2d9295bcc
11. 0x034cc06723268ab88a0185a8a88debb3a8fa6b85f9f28c3208420f7ab19160f8
12. 0x98f564dcc2f0d0fd67cbc3a17211687e12a4becc9b9c47ef78c02ff7431b734a
13. 0xb37156a04839055daed26674da38864f8dae598cab9742c6fb3e74eb3178f2d4
14. 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4