Evidence row 1244773

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "Gross weekly, monthly and annual pay at a state's minimum wage on a date in 2026-2027, for given hours per week (default 40) and weeks per year (default 52). Uses the state rate in force on that date (with the federal floor where it applies). Pre-tax; ignores overtime and tips.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "date": {
            "description": "Date as YYYY-MM-DD between 2026-01-01 and 2027-12-31. Defaults to today.",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "hours_per_week": {
            "description": "Hours worked per week. Default 40.",
            "exclusiveMinimum": 0,
            "maximum": 168,
            "type": "number"
          },
          "state": {
            "description": "US state name or 2-letter code, or DC. Examples: \"California\", \"TX\", \"District of Columbia\".",
            "maxLength": 40,
            "minLength": 2,
            "type": "string"
          },
          "weeks_per_year": {
            "description": "Weeks worked per year. Default 52.",
            "exclusiveMinimum": 0,
            "maximum": 53,
            "type": "number"
          }
        },
        "required": [
          "state"
        ],
        "type": "object"
      },
      "name": "annual_income_at_minimum_wage"
    },
    {
      "description": "Side-by-side minimum wages for 2 to 10 US states (or DC) on one date in 2026-2027: standard rate, tipped cash wage, tip credit, effective date and full-time annual pay (40 h x 52 weeks), sorted highest first, with the gap between highest and lowest. State-level only.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "date": {
            "description": "Date as YYYY-MM-DD between 2026-01-01 and 2027-12-31. Defaults to today.",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "states": {
            "description": "2 to 10 states, names or codes.",
            "items": {
              "description": "US state name or 2-letter code, or DC. Examples: \"California\", \"TX\", \"District of Columbia\".",
              "maxLength": 40,
              "minLength": 2,
              "type": "string"
            },
            "maxItems": 10,
            "minItems": 2,
            "type": "array"
          }
        },
        "required": [
          "states"
        ],
        "type": "object"
      },
      "name": "compare_states"
    },
    {
      "description": "Minimum wage for one US state or DC on a date in 2026-2027: standard hourly rate, tipped cash wage, tip credit and the date the rate took effect. Uses the US DOL July 2026 tables and state labor department pages checked October 2026, including increases on July 1, September 30 and January 1, 2027 that postdate most model training data. Applies the $7.25 federal floor when a state has no law or a lower rate, and says so. Inflation-indexed 2027 rates not yet published are reported as not announced, never estimated. State-level only: city and county rates are not included.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "date": {
            "description": "Date as YYYY-MM-DD between 2026-01-01 and 2027-12-31. Defaults to today.",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "state": {
            "description": "US state name or 2-letter code, or DC. Examples: \"California\", \"TX\", \"District of Columbia\".",
            "maxLength": 40,
            "minLength": 2,
            "type": "string"
          }
        },
        "required": [
          "state"
        ],
        "type": "object"
      },
      "name": "get_minimum_wage"
    },
    {
      "description": "Every scheduled state minimum wage change from a date (default today) through 2027-12-31, sorted by date, with the new rate, the previous rate, the change and the tipped cash wage. Includes 2027-01-01 increases already enacted in law or announced under inflation indexing, and lists indexed changes whose number is not published yet as announced:false. Optional filter by states.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "from": {
            "description": "Start date as YYYY-MM-DD (exclusive). Defaults to today.",
            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
            "type": "string"
          },
          "states": {
            "description": "Optional list of states to include.",
            "items": {
              "description": "US state name or 2-letter code, or DC. Examples: \"California\", \"TX\", \"District of Columbia\".",
              "maxLength": 40,
              "minLength": 2,
              "type": "string"
            },
            "maxItems": 51,
            "type": "array"
          }
        },
        "type": "object"
      },
      "name": "list_upcoming_increases"
    }
  ]
}

What the leaf hashes

{"body":"35608dd6276c5c3a8dbaea2ff90b43748f2f7425bb108bb391f2232a84b248be","id":1244773,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793361372363823,"prev":null,"subject":"607e9523-e8f8-42c7-bf36-d66f46df311b","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x20f0129f57c66be9e4a4b961e337f34b579a63a5039abd44dba66c8da9d75ffc
2. 0x40a593547ef51d61fe45d1a1f23d39bbd05e63e1643ac96bcf0217bcd3528a3c
3. 0xa477858e0b51f978ac4be5a4882bd21e1ae29c76dad33945ab96d3e9eb16dfa7
4. 0x06a0f0ad9620d154f220a320614aa122b63afcf224b4031d07c76ed3842977a2
5. 0x031e2b0905220dc12311fe638fea10e61e7c6a98163a961e83ed367e0c763167
6. 0x386efd80815bbc02104ff1fb10708eafd087c89a9bc39bbab8e6fb5407f306b5
7. 0x861fc833a78693802325a3409c2897411442010dd77199c43ec56b83681b546b
8. 0xa95e3cf1d5a268bd4337fa1ec02fd764ce319ff4036feb59a926bc90e5077410
9. 0xba8d566828428d828d9c098ddd6de771b6a58849c8b51e659b635c65f050582e
10. 0xb8b0aacf54d65d51c82524adf3d5dbcd4cb89a9be977396e91bcce2343ccc9df
11. 0x88f3794567aa5d3de74b7f3e40fdc950c06426f2b440cab02cf8604141e2809f
12. 0xceeca1bee88ff8601da6d33cd5ab6d65b985f0ffec897a2c0cfd08154ae67f98
13. 0xbd1446eaebfa305f15b340dea3e27a3e7b3a8ce24b81ebb8cc7d8916641b7cca
14. 0xa25de97dbaf2a3b2e2808c2011eada63945b08a93d4bb9a6253fb7a136aa5dac
15. 0x0313631fba69cc31784d20beec069335df13219f8a8a8a8831740bca4d4aa0a0
16. 0xe2a9872e1b6a01c55a7a8cc5c05c61f3933255db5c26b9c79be4011d28685b52
17. 0xb0c9ef42e725578748f3119c9dbebf2fc437266bda013df29f98ed3ebe621403
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861