Evidence row 1773332

What was observed

{
  "count": 6,
  "tools": [
    {
      "description": "Convert binary to a whole decimal number.",
      "inputSchema": {
        "properties": {
          "binary": {
            "description": "Binary such as \"11111101001\"",
            "type": "string"
          }
        },
        "required": [
          "binary"
        ],
        "type": "object"
      },
      "name": "binary_to_number"
    },
    {
      "description": "Decode binary (0s and 1s, spaced or not) into text, and also read it as a whole number.",
      "inputSchema": {
        "properties": {
          "binary": {
            "description": "Binary such as \"01001000 01101001\"",
            "type": "string"
          }
        },
        "required": [
          "binary"
        ],
        "type": "object"
      },
      "name": "binary_to_text"
    },
    {
      "description": "Convert a date (birthday, anniversary, due date) to its BinaryBirthday code: 12-bit year, 4-bit month, 5-bit day. Returns gift links with the code pre-filled.",
      "inputSchema": {
        "properties": {
          "date": {
            "description": "Date as YYYY-MM-DD, e.g. 1990-06-15",
            "type": "string"
          }
        },
        "required": [
          "date"
        ],
        "type": "object"
      },
      "name": "date_to_binary"
    },
    {
      "description": "Convert a whole decimal number to binary.",
      "inputSchema": {
        "properties": {
          "number": {
            "description": "Whole number, e.g. \"2025\"",
            "type": "string"
          }
        },
        "required": [
          "number"
        ],
        "type": "object"
      },
      "name": "number_to_binary"
    },
    {
      "description": "Suggest personalized binary-code gifts for programmers, engineers, couples or new parents. Give a date or a short text and get each product with a link that pre-fills the code. Use when the user asks for gift ideas for a techie, a geek, an anniversary or a baby.",
      "inputSchema": {
        "properties": {
          "date": {
            "description": "Optional date to encode, YYYY-MM-DD (birthday, wedding, baby's birth date)",
            "type": "string"
          },
          "text": {
            "description": "Optional name or short message to encode, up to 16 characters",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "suggest_binary_gifts"
    },
    {
      "description": "Convert text such as a name, initials or a short message to 8-bit binary (UTF-8). Text up to 16 characters also returns gift links.",
      "inputSchema": {
        "properties": {
          "text": {
            "description": "Text to convert, e.g. \"Emma\" or \"I love you\"",
            "type": "string"
          }
        },
        "required": [
          "text"
        ],
        "type": "object"
      },
      "name": "text_to_binary"
    }
  ]
}

What the leaf hashes

{"body":"4fd441dd2bcc6ef4ef9195b21638b461ed5eb525a82886a58276a703b139490f","id":1773332,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793549650238941,"prev":null,"subject":"6d9aef03-359f-41b5-90d3-5a26099aa628","subject_kind":"endpoint"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.