Evidence row 266705

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Calculates the Belgian procedural indemnity (rechtsplegingsvergoeding / indemnité de procédure) for a claim: the minimum, base and maximum amounts in EUR, indexed for the given date. The result includes an explanation: the calculation steps (tariff, bracket, unindexed Royal Decree amounts, indexation), the judge's discretion under Article 1022 Judicial Code and, for a partly non-monetary claim, how the two tariffs compare. Use it to explain how and why the amount was reached.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "amount": {
            "anyOf": [
              {
                "minimum": 0,
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "description": "Amount in dispute in EUR. A number, or a Belgian-formatted string such as \"2.500,50\". Omit for a claim that cannot be valued in money."
          },
          "court_type": {
            "description": "Court/procedure type: \"general\" = General rate (art. 2 KB 26/10/2007): all courts and tribunals, including labour courts for e.g. employment-contract disputes. \"voorzitter\" = President of the Labour Court, proceedings under arts. 579 and 1017(2) Judicial Code (occupational accidents/diseases, social security). \"arbeidsrechtbank\" = Labour Court (arbeidsrechtbank / tribunal du travail), proceedings under arts. 579 and 1017(2) Judicial Code. \"arbeidshof\" = Labour Court of Appeal (arbeidshof / cour du travail), proceedings under arts. 579 and 1017(2) Judicial Code.",
            "enum": [
              "general",
              "voorzitter",
              "arbeidsrechtbank",
              "arbeidshof"
            ],
            "type": "string"
          },
          "date": {
            "description": "Optional reference date (YYYY-MM-DD), usually the date of the judgment. Defaults to today. Uses the indexation in force on that date.",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "locale": {
            "description": "Language of the card and the calculator link. Always set it to the language the user writes in (nl, fr, de or en; use \"en\" for any other language). Defaults to \"nl\".",
            "enum": [
              "nl",
              "fr",
              "de",
              "en"
            ],
            "type": "string"
          },
          "no_monetary_value": {
            "description": "True when (part of) the claim cannot be valued in money. If an amount is also given, both the non-monetary amount and the amount bracket are returned.",
            "type": "boolean"
          }
        },
        "required": [
          "court_type"
        ],
        "type": "object"
      },
      "name": "calculate_rpv"
    },
    {
      "description": "Returns the CPI indexation currently in force for the procedural indemnity amounts, the latest Belgian CPI (base 2004), the estimated date of the next indexation, and the monthly CPI of the last five years. A new multiplier is the CPI of the month that reaches the threshold divided by the start index 105.78, so it is at least next_indexation_minimum_multiplier; do not derive it from the current multiplier.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "locale": {
            "description": "Language of the card and the calculator link. Always set it to the language the user writes in (nl, fr, de or en; use \"en\" for any other language). Defaults to \"nl\".",
            "enum": [
              "nl",
              "fr",
              "de",
              "en"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_indexation_status"
    },
    {
      "description": "Returns every bracket of the procedural indemnity table for a court type (min/base/max in EUR), indexed for the given date. Pass the amount in dispute when the user mentions one, so the card can highlight its bracket.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "amount": {
            "anyOf": [
              {
                "minimum": 0,
                "type": "number"
              },
              {
                "type": "string"
              }
            ],
            "description": "Optional amount in dispute in EUR, to highlight its bracket. A number, or a Belgian-formatted string such as \"12.500\"."
          },
          "court_type": {
            "description": "Court/procedure type: \"general\" = General rate (art. 2 KB 26/10/2007): all courts and tribunals, including labour courts for e.g. employment-contract disputes. \"voorzitter\" = President of the Labour Court, proceedings under arts. 579 and 1017(2) Judicial Code (occupational accidents/diseases, social security). \"arbeidsrechtbank\" = Labour Court (arbeidsrechtbank / tribunal du travail), proceedings under arts. 579 and 1017(2) Judicial Code. \"arbeidshof\" = Labour Court of Appeal (arbeidshof / cour du travail), proceedings under arts. 579 and 1017(2) Judicial Code.",
            "enum": [
              "general",
              "voorzitter",
              "arbeidsrechtbank",
              "arbeidshof"
            ],
            "type": "string"
          },
          "date": {
            "description": "Optional reference date (YYYY-MM-DD), usually the date of the judgment. Defaults to today. Uses the indexation in force on that date.",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "locale": {
            "description": "Language of the card and the calculator link. Always set it to the language the user writes in (nl, fr, de or en; use \"en\" for any other language). Defaults to \"nl\".",
            "enum": [
              "nl",
              "fr",
              "de",
              "en"
            ],
            "type": "string"
          }
        },
        "required": [
          "court_type"
        ],
        "type": "object"
      },
      "name": "get_rate_table"
    }
  ]
}

What the leaf hashes

{"body":"bcf04d841a9ed408dc1e66c771d23708e39155831dfad5da66713a7185b56c65","id":266705,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793035500221678,"prev":null,"subject":"2b2db437-8655-4abd-b8a4-9441d9dac201","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. 0xc717cfd708b58cd48069440a0bf3598a325f8b47727f7e477fda1793d5088667
2. 0xaf4f9ad3db155ff7d75f96f4f0ed44a5b9f277109a3355f79cc6ce3042bcce57
3. 0x7dcf41116eb3b5aa592078187acbd5db995b5a44713aaf4bddf2a3dba420f4b8
4. 0xa6db19b2b140a8926768bc1ef05f7db9b4782c5b3fc81f0ee8c8b99a0880c1fe
5. 0x617b868656f924f6f5112337d7c834aa9ff6644a7aae8d4c54149aac01aafe04
6. 0x3c75bfc53ddca8694bfc750be907d1da49115007ebf87eff45dc35af5a9462e8
7. 0xc43b17587fd8f82dc0f0e4d32aa06fb66f1d3662fe0681fa514bffa2a1e4c893
8. 0xd3ef446a824ee0bf564276884ad1d14c679b32111c303d16f476101d1148ec06
9. 0x9f1a6c0a25b49b87eb16c4882f8b59b61ca88a866c0099cfbe6c8000b7a4ee9f
10. 0xd368ac5e994f236560e1d336e12fc30e107d36c297f051b25005ca4791a16aa4
11. 0xed975d3cf9a825217ed3ef7c3e4522f054cfe35b47c462678d64461a93581906
12. 0x9d99c5dad23613921cdfabc849c2dd3c97729992eaa05c4dab5e86e83ed6d220
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae