Evidence row 573293

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Returns the legal hourly minimum wage that applies at a US location on a date: the highest of the federal, state, county and city rates, which jurisdiction sets it, the minimum cash wage for tipped workers, special industry rates (for example California fast food, Los Angeles hotels), the next scheduled change, and the primary government source for each figure. Give an address (most accurate: it resolves the exact city and county, including unincorporated areas) or a state plus city and/or county. Rates can depend on employer size or region; pass employer_size to get one answer, otherwise every variant is listed. Free.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "address": {
            "description": "US street address, for example \"100 N Main St, Los Angeles, CA\". Resolved with the US Census Bureau geocoder.",
            "type": "string"
          },
          "annual_revenue": {
            "description": "Employer annual gross sales or receipts in US dollars. A few states (Ohio, Oklahoma, Montana) set a lower rate below a threshold. Optional.",
            "type": "number"
          },
          "city": {
            "description": "City name, for example \"Seattle\". Optional.",
            "type": "string"
          },
          "county": {
            "description": "County name, for example \"Montgomery County\". Optional.",
            "type": "string"
          },
          "date": {
            "description": "Date the work is done, YYYY-MM-DD. Defaults to today. Future dates use rates already scheduled or announced.",
            "type": "string"
          },
          "employer_size": {
            "description": "Number of employees. Some places set different rates by employer size. Optional.",
            "type": "integer"
          },
          "industry": {
            "description": "Optional, for example \"fast food\", \"hotel\", \"healthcare\". Used to flag special industry rates.",
            "type": "string"
          },
          "state": {
            "description": "Two-letter state code or name. Needed when no address is given.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_minimum_wage"
    },
    {
      "description": "Lists coverage (how many states, counties and cities), the date the data was last checked, and related Nero Labs Rules servers. Free.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "list_capabilities"
    },
    {
      "description": "Lists every scheduled or announced minimum wage change (state, county and city) in a date window, soonest first, with the new rate and source. Use it to plan payroll or warn an employer before a rate rises. Filter by state. Free.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "days": {
            "description": "Window length in days, 1 to 730. Default 365.",
            "type": "integer"
          },
          "from_date": {
            "description": "Start of the window, YYYY-MM-DD. Defaults to today.",
            "type": "string"
          },
          "state": {
            "description": "Two-letter state code or name. Optional, all states when left out.",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_upcoming_minimum_wage_changes"
    }
  ]
}

What the leaf hashes

{"body":"5a8e9aec41c7a2a570179f4555ee6af49bd33adc4c9341cdb7befd4485688f6e","id":573293,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793141010204522,"prev":null,"subject":"6ab0b02a-8d3e-4426-be79-4ad9029a5406","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. 0xa92a97cfcd03a978effb6186882092c825c148dec74ee1863b347a9ee61b05f6
2. 0x0622dba89e20c17756ec2cb6c1d9355275c35d70ae397ff77de8c2c06503d43d
3. 0x5d36d1f817198ba9eec81fc4024d9f8df236370f0ab5f58f01393439561d283a
4. 0xae64ac09c7b20675ece833333c3d4261d26e95c1972001ddb7e5007deac86918
5. 0xfc3d0fd91264362fa414f8bb660f23dc87f43695335f0f9b285ff8cc6d2955e3
6. 0x70896de96d8af363811e10472f16ae9a68f19ed12e8056e3c501f43c46752be4
7. 0xd838e5bfd266304b576403d2eb6cb5fe018bccb0b0b6b1dbc5b97344d7b0f469
8. 0x936855f95de7e78dff2634531444ed7c5175e22376dbdea6b72e84f40b93e6f0
9. 0x3b297ecb33d8de106f5d3ca04aea1d54934cf7b67bd53f2b8e495252aa262ed3
10. 0x66292d7dc275bda5e2fa45fdc64a054555e52dfd92cf4a490a407065c4dc896b
11. 0xaa137eb24ef2339458d7aff21fe0ca92a9e2fc5593798b8e923cb9f5717e4be9
12. 0xa08d28946903c13551b0c68269e38bfa91b368f8e33183ac691c11e2b5a9506a
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