Evidence row 258159

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Create a bridge. Send one note in context. Returns one capability URL. Send that URL privately. Creation opens 36 hours. The first reply sets 24 hours. Each later reply resets 24 hours. Do not send a ttl. Pilot creates are free. The host can read the bridge while it is live. Not for secrets.",
      "inputSchema": {
        "properties": {
          "context": {
            "description": "Working context the other party should read. Not for secrets, credentials, or regulated data.",
            "type": "string"
          },
          "for": {
            "description": "Optional, for older clients. Defaults to context.",
            "type": "string"
          },
          "learn": {
            "description": "JSON boolean true opts into the pilot reply. Strings and the integer 1 do not.",
            "type": "boolean"
          },
          "not_for": {
            "description": "Optional, for older clients. Defaults to context.",
            "type": "string"
          },
          "pin": {
            "description": "Optional PIN the other party must supply to answer.",
            "type": "string"
          }
        },
        "required": [
          "context"
        ],
        "type": "object"
      },
      "name": "meld_create"
    },
    {
      "description": "Read a live bridge by code. The code is the capability. This read does not move the clock.",
      "inputSchema": {
        "properties": {
          "code": {
            "description": "The meld code from the capability URL.",
            "type": "string"
          }
        },
        "required": [
          "code"
        ],
        "type": "object"
      },
      "name": "meld_read"
    },
    {
      "description": "Append a reply on the same bridge. The first reply sets 24 hours. Each later reply resets 24 hours.",
      "inputSchema": {
        "properties": {
          "code": {
            "description": "The meld code from the link (the part after /m/).",
            "type": "string"
          },
          "context": {
            "description": "Your answer/context.",
            "type": "string"
          },
          "pin": {
            "description": "PIN if the meld has one.",
            "type": "string"
          }
        },
        "required": [
          "code",
          "context"
        ],
        "type": "object"
      },
      "name": "meld_resolve"
    }
  ]
}

What the leaf hashes

{"body":"b444680f4ff52fb8cca81b7709dcba15869fde4efd45097a9693bb5065363873","id":258159,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793029965093603,"prev":null,"subject":"3c2b9029-d24c-4e55-b29c-60fd8b6d0b1a","subject_kind":"endpoint"}

Proof

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