Evidence row 264247

What was observed

{
  "count": 5,
  "tools": [
    {
      "description": "Find duplicates, price escalation, failed-but-billed calls, runaway loops, missing refunds, model overpay, unknown asset/network and budget breaches in a list of settled agent calls. Returns three separate amounts (money without a basis, estimate above the agent's own median, budget overrun) instead of one sum, because adding them together would overstate what can be recovered. Do NOT use as a statement of money actually returned.",
      "inputSchema": {
        "properties": {
          "policy": {
            "description": "Optional budget policy: {\"limit_usd\": \"100\"}.",
            "type": "object"
          },
          "records": {
            "description": "Rows with ts, agent_id, tool, quote, settled, status; optional model, actual, refund, asset, network, tx_hash, payee.",
            "items": {
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "records"
        ],
        "type": "object"
      },
      "name": "audit_spend"
    },
    {
      "description": "Match invoices to stablecoin transfers by memo first, then exact amount and asset inside the invoice window. Names what is left over in both directions: invoices nobody paid, money nobody invoiced, invoices paid twice. A duplicate is counted once, never twice. Do NOT use as proof of who the payer was.",
      "inputSchema": {
        "properties": {
          "invoices": {
            "description": "id, amount, asset, created_at; optional due_at, payee, memo.",
            "items": {
              "type": "object"
            },
            "type": "array"
          },
          "transactions": {
            "description": "tx_hash, amount, asset, timestamp; optional to, memo.",
            "items": {
              "type": "object"
            },
            "type": "array"
          }
        },
        "required": [
          "invoices",
          "transactions"
        ],
        "type": "object"
      },
      "name": "reconcile_books"
    },
    {
      "description": "Turn an issuer's reserve lines into a NAV with explicit formulas and a sha256 evidence hash per line. Verdict is backed, underbacked, or incomplete - and the backing ratio is refused (null) when any line has no price, because a ratio over half a reserve is not a number. Do NOT treat the result as a statutory audit.",
      "inputSchema": {
        "properties": {
          "reserve": {
            "description": "Reserve document.",
            "type": "object"
          }
        },
        "required": [
          "reserve"
        ],
        "type": "object"
      },
      "name": "reserve_report"
    },
    {
      "description": "Weigh the sources a resolver says it read against the declared outcome. Verdicts: supported, disputed, single_source, insufficient. A conflict is reported as a conflict, never averaged. Do NOT use to trade or to place a position.",
      "inputSchema": {
        "properties": {
          "market": {
            "description": "Market document.",
            "type": "object"
          }
        },
        "required": [
          "market"
        ],
        "type": "object"
      },
      "name": "resolve_report"
    },
    {
      "description": "Check a signed proof-of-spend receipt offline: schema, Ed25519 signature, mandate expiry, positive amount, quantity*unit_price == amount, refund not above payment. Use when an agent or provider returns a receipt and you need to know whether it actually proves the charge was allowed. Do NOT use to move funds or to confirm a transaction on-chain - nothing here reads a chain.",
      "inputSchema": {
        "properties": {
          "public_key": {
            "description": "Ed25519 public key, base64url (from keygen) or 64 hex chars.",
            "type": "string"
          },
          "receipt": {
            "description": "The receipt document as JSON.",
            "type": "object"
          }
        },
        "required": [
          "receipt",
          "public_key"
        ],
        "type": "object"
      },
      "name": "verify_receipt"
    }
  ]
}

What the leaf hashes

{"body":"9d252fcb1b974ada139859616df42abc48433ee9c12c05e6eda5171aef453686","id":264247,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793034053527118,"prev":null,"subject":"95a9d409-923c-4421-9979-0b8443d9fc19","subject_kind":"endpoint"}

Proof

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