Evidence row 1056452

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Get the full sourced record for one crypto tax tool by id (cointracking, divly, koinly): facts, notes, the tool's own description and link. Use after search_crypto_tax_tools to answer 'what does X do for K4?'.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "Listing id.",
            "enum": [
              "cointracking",
              "divly",
              "koinly"
            ],
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_crypto_tax_tool"
    },
    {
      "description": "Return the full Markdown text of one guide by slug (see list_guides): K4 avsnitt D step by step, genomsnittsmetoden with worked examples, or the tools comparison. Swedish, with Skatteverket sources and check date. Use this to answer K4 questions from source text.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "slug": {
            "description": "Guide slug from list_guides.",
            "enum": [
              "deklarera-krypto-k4",
              "genomsnittsmetoden-krypto",
              "kryptoskatt-verktyg-jamforelse"
            ],
            "type": "string"
          }
        },
        "required": [
          "slug"
        ],
        "type": "object"
      },
      "name": "get_guide"
    },
    {
      "description": "List the Swedish guides: declaring crypto step by step on K4 avsnitt D, genomsnittsmetoden with examples, and a tools comparison (title, url, slug). Call this first for any question about declaring crypto in Sweden, then get_guide.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_guides"
    },
    {
      "description": "Search crypto tax software for Swedish K4 reporting (Divly, Koinly, CoinTracking). Use this when a user asks which tool can calculate crypto gains or produce K4 underlay for Skatteverket. Returns structured records: name, category, the tool's own description and a link. For the actual K4 rules call list_guides then get_guide (Swedish text with Skatteverket sources). Empty query lists all.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "limit": {
            "description": "Max results (default 20, max 50).",
            "type": "number"
          },
          "query": {
            "description": "Optional filter: tool name or keyword (e.g. 'koinly', 'K4'). Empty returns all.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_crypto_tax_tools"
    }
  ]
}

What the leaf hashes

{"body":"04b554aaedc84dd36416aec2668880b79faed93d44a2719036afe57a52093d8e","id":1056452,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793316320193510,"prev":null,"subject":"034d9a96-846b-4a73-bf47-c21c8743dea2","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x6043bb8ba9c0ab479c922c3a02dea3a87dcd972be8542d2c3c2c58b7c1652ccd
2. 0x5128b47b3101f97f2274f202fab4b14eb20f8aca35a838e805425451a84286bc
3. 0x160738ddb90541c0c09f769b3612be25ce60af04327e798ec6ac125a4141d772
4. 0x451d00273704312b55110050add3d5826b9e0802b9f167d44ce92b01f47608de
5. 0x18b93deed70a8b35fafd14f4942468d73d46de8a7471f41a7107d8bff92932a7
6. 0x91182c25645cc5b48fccd25a0c6e79296142d08413affa8fbdc912f4a8aacd16
7. 0x65781386993954b4fe190d3608c60fb166c6946037d3fe8f0ab7d8ab207c0903
8. 0xd2a91ac181277ba43f028b631c239760bd4c82189e8489a802e48c983b3fa641
9. 0x863b55e91f132d08313c845316c1055552d4a8f9b635270b6fb470b59d0c3447
10. 0xf3a7d19de7f10d9f574876a58cefb9d161eb83d35773a2babca3a90d4f829976
11. 0x7232991283cbad01b3b0a9de5475ddd3f2cd52853397a5ca1144d172346a8eb3
12. 0xf1660b18a8e8edb8734c77f32a7089ce48701a59d7e8c33412c0ae2fa901d40c
13. 0xc90367b07a500caa9d82d581b4945e6249bed8be8c5175223f7b366bf9ff9d37
14. 0xa523bd4cbb3e762fe27dc53a6d42747aef6e5dea4f602786fa6968d56a8842bf
15. 0x5c72917224317e5d0d7a0d4ada19337530fcd8b513d6fc46866876f7844efe17
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1