Evidence row 1724969

What was observed

{
  "count": 5,
  "tools": [
    {
      "description": "Compare your numbers with a draw (the latest unless you give one). kr645 gives the rank and the prize per winner from the official record; powerball and megamillions give the match (prize amounts depend on state and multiplier and are not given). The answer is a drawstoday.com link where the result is shown; the answer itself carries no result.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "draw": {
            "description": "Optional, as in get_draw.",
            "type": [
              "string",
              "integer"
            ]
          },
          "extra_number": {
            "description": "powerball: your Powerball 1-26. megamillions: your Mega Ball 1-24. Not used for kr645.",
            "type": "integer"
          },
          "game": {
            "enum": [
              "kr645",
              "powerball",
              "megamillions"
            ],
            "type": "string"
          },
          "numbers": {
            "description": "kr645: 6 numbers 1-45. powerball: 5 numbers 1-69. megamillions: 5 numbers 1-70.",
            "items": {
              "type": "integer"
            },
            "type": "array"
          }
        },
        "required": [
          "game",
          "numbers"
        ],
        "type": "object"
      },
      "name": "check_ticket"
    },
    {
      "description": "The winning numbers of the latest draw, or of one past draw. kr645: give the draw number (회차). powerball, megamillions: give the draw date YYYY-MM-DD. Sources: dhlottery.co.kr (Korea), data.ny.gov (USA).",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "draw": {
            "description": "Optional. Draw number (kr645) or draw date YYYY-MM-DD (USA). Leave it out for the latest.",
            "type": [
              "string",
              "integer"
            ]
          },
          "game": {
            "enum": [
              "kr645",
              "powerball",
              "megamillions"
            ],
            "type": "string"
          }
        },
        "required": [
          "game"
        ],
        "type": "object"
      },
      "name": "get_draw"
    },
    {
      "description": "Random numbers for a lottery game, 1 to 10 sets. Either name a game: kr645 (Lotto 6/45 (South Korea)), powerball (Powerball (USA)), megamillions (Mega Millions (USA, matrix since 2025-04-08)), euromillions (EuroMillions), uk_lotto (Lotto (UK)), jp_loto6 (Loto 6 (Japan)), jp_loto7 (Loto 7 (Japan)), thunderball (Thunderball (UK)), set_for_life (Set For Life (UK)), fr_loto (Loto (France)), br_megasena (Mega-Sena (Brazil)), br_lotofacil (Lotofácil (Brazil)), br_quina (Quina (Brazil)), br_maismilionaria (+Milionária (Brazil)); or give your own format with game \"custom\": count numbers from min (default 1) to max, and optionally extra_count numbers from 1 to extra_max drawn apart (a bonus ball). The result page shows the seed that reproduces it. The answer is a drawstoday.com link where the result is shown; the answer itself carries no result.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "count": {
            "description": "custom: how many numbers per set.",
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "extra_count": {
            "default": 0,
            "description": "custom: how many extra (bonus) numbers, drawn apart.",
            "maximum": 10,
            "minimum": 0,
            "type": "integer"
          },
          "extra_max": {
            "description": "custom: the largest extra number (extras start at 1).",
            "maximum": 1000,
            "minimum": 1,
            "type": "integer"
          },
          "game": {
            "description": "A game, or \"custom\" with count and max. May be left out when count and max are given.",
            "enum": [
              "kr645",
              "powerball",
              "megamillions",
              "euromillions",
              "uk_lotto",
              "jp_loto6",
              "jp_loto7",
              "thunderball",
              "set_for_life",
              "fr_loto",
              "br_megasena",
              "br_lotofacil",
              "br_quina",
              "br_maismilionaria",
              "custom"
            ],
            "type": "string"
          },
          "max": {
            "description": "custom: the largest number.",
            "maximum": 1000,
            "minimum": 1,
            "type": "integer"
          },
          "min": {
            "default": 1,
            "description": "custom: the smallest number.",
            "maximum": 1000,
            "minimum": 0,
            "type": "integer"
          },
          "seed": {
            "description": "Optional. 64 hex characters. Give the seed shown on an earlier result page to get the same result again (that is how a draw is checked). Leave it out for a fresh draw.",
            "pattern": "^[0-9a-fA-F]{64}$",
            "type": "string"
          },
          "sets": {
            "default": 1,
            "maximum": 10,
            "minimum": 1,
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "pick_numbers"
    },
    {
      "description": "A personal two-digit number from the Prismtect glass prism, for a user who asks for a lucky number, a number of their own or a number for today. Only a human touch can draw it, so this tool gives no number: it gives the link your user taps themselves. Pass the link on.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "prismtect_number"
    },
    {
      "description": "For a user who wants lottery numbers drawn from a sentence of their own (a wish, a name, a question). Give the sentence and the lottery format (a game, or custom count and max with optional extras); the answer is one link. For a game it opens drawstoday.com with the sentence filled in, and the numbers are drawn when the user presses send there; for a custom format it is a prismtect.com link that draws them there (it works for 30 days). This tool makes no numbers. Ranges: min 0 or 1, max up to 99, at most 8 numbers in all.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "count": {
            "description": "custom: how many numbers.",
            "maximum": 8,
            "minimum": 1,
            "type": "integer"
          },
          "extra_count": {
            "default": 0,
            "description": "custom: how many extra (bonus) numbers, drawn apart.",
            "maximum": 7,
            "minimum": 0,
            "type": "integer"
          },
          "extra_max": {
            "description": "custom: the largest extra number (extras start at 1).",
            "maximum": 99,
            "minimum": 1,
            "type": "integer"
          },
          "game": {
            "description": "A game, or \"custom\" with count and max. May be left out when count and max are given.",
            "enum": [
              "kr645",
              "powerball",
              "megamillions",
              "euromillions",
              "uk_lotto",
              "jp_loto6",
              "jp_loto7",
              "thunderball",
              "set_for_life",
              "fr_loto",
              "br_megasena",
              "br_quina",
              "br_maismilionaria",
              "custom"
            ],
            "type": "string"
          },
          "max": {
            "description": "custom: the largest number.",
            "maximum": 99,
            "minimum": 1,
            "type": "integer"
          },
          "min": {
            "default": 1,
            "description": "custom: the smallest number, 0 or 1.",
            "maximum": 1,
            "minimum": 0,
            "type": "integer"
          },
          "text": {
            "description": "The user's sentence, 1 to 500 characters, no line breaks.",
            "maxLength": 500,
            "minLength": 1,
            "type": "string"
          }
        },
        "required": [
          "text"
        ],
        "type": "object"
      },
      "name": "sentence_numbers_link"
    }
  ]
}

What the leaf hashes

{"body":"ae526f877e80bcbbf2019a2834c9d448366685fcc0bc04618ff4655505b3a203","id":1724969,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793494481076505,"prev":1490121,"subject":"e7c62b5d-f85c-4c92-a02e-775be966e5a1","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xdd9360006cd747979db28b0c321faec96fc033435ac124df078217405034f9b5
2. 0x7109eabaa01230d60f0b33cfd70db0bf21a52a9e79382e8275ac58bf3db1a52f
3. 0x2b8bc8750169ab26d54110c95f018443287c82b61ec3597e01f3076cf919fa10
4. 0xa5317d22ed358409680396f55133fc543e22fcdfaced439ac15d0461a9060e3a
5. 0x51d0e2d60faa6488abe142004a0f7ca35494ee71666ef456b6ec1ebbf415f5cf
6. 0xeafad258ce6f82827a5c15ebeb8f1d1f0315408d50cb564bc4ad0adb33fc0a0e
7. 0x609137124c1837871dac834dab473c8dbeafc4b164e0e5d418265883e3248fea
8. 0xfe960fa1d3e9d12fda3940debbaae657c1fa6a7bd2c06d4989f00bd5da41b47a
9. 0x935b0355f5bca5a885dc44cd8490e4e84929669a10ab60643fd7fb9e7c0c8470
10. 0x8b51ceb69bbc36eef441fd2bc16969b7d5524483130319eda80ca2e214875804
11. 0x2bb38e6f7c6847f6abf093783982b49bd1341b21e65accff8a678947c68b1d7c
12. 0xdfa32f5198f53434ae19565dc216bf47b6ae348027a37e0be2678d1fa6697022
13. 0x2a6197714ae72af66984e8acb7bdf44641d311c74106e3b6480080e1d9170463
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90