Evidence row 1479870

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). 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. 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 prismtect.com link. The user opens it and prismtect.com draws the numbers from their sentence there; this tool makes no numbers. Ranges: min 0 or 1, max up to 99, at most 8 numbers in all. The link works for 30 days.",
      "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_lotofacil",
              "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":"f7f3ce94850bd4dec8029eb498e203bfa3e0a0a894d6897e3989fa655a1f76f3","id":1479870,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793440803474149,"prev":null,"subject":"47876b93-4204-401f-9fe1-860888e1e0e1","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x42a8cf8bb8a09c7a909611d6eb98560b28d20d200c865f4200566484d5d3cb3d
2. 0x8942ad07d352fef592cbb1e965fdd6bf75faac10c8e5e91663f096ef1cf55c5b
3. 0xd5f46f20d6c78cf4be2726d41e9afd289d1d517cf8a37e04f83d599fdbbd3095
4. 0x66f89804e149b1703873d4f1b7a541cc7f4a8c5558bf09c889082d3314bf13aa
5. 0x7a0dc3f9a826613357714cd7153c170d137ca98c55a74b3786c158c1b9d233a8
6. 0x59ec93f87a0bf21a19c187e0e0366ec14e76066b6e77baa0228a5d4dc8dba0d6
7. 0xcb71e868a367c8c3eb681e4077a088c65b2346226870ea5963e404c0920571a1
8. 0xead3db034e753ed47ba89473a4943b9c890944f246af1cb3a05bfbfcfa88eeb1
9. 0x63e4ca230634166c67a1882e6168df46d7f7fe31ccf4a3450ba17a17eff624f2
10. 0x4403925bad8291784dfafa1b8c4772306160ca26eae194883b294682fded7116
11. 0xfbb7686108bc7d34377b384846c88be68b36da67dc0d4c225a296ace52a00589
12. 0xfee51ffa8c750bcbf37b72246cd37a64c6c2a91732c57e7a49e32d9164a15569
13. 0x7a54c08d5f3c4094c6fd45e1d2f2914fc4df4c6b08f960dc391a45bb8a435724
14. 0x52abc997ae7243cb8d8ecfd77101582ba9534053215bf053c093c35dae7572c6
15. 0xc712f139a437e96ecb98a6d83c47c29921720c39ba2e7e94f4973de043fb567c
16. 0x24ea73817c2ff07f87a42be89aff36ac5fe49b64420a647cd406ee60e6a77f70
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0