Evidence row 124740

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.u2a.com.au/api/mcp/holdings-diff"
    ]
  ],
  "name": "U2A",
  "owner_address": "0x886e7a8d46e239a9d54f48da163b04bb002b14a0",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 600,
        "network": "eip155:8453",
        "payTo": "0x886e7a8d46E239A9d54F48da163B04bb002B14a0",
        "scheme": "exact"
      }
    ],
    "description": "Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) by CUSIP, ticker, ISIN, or internal identifier. Return opened, closed, increased, decreased, and field-level changed positions with totals and weight changes.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "compareFields": [
                "quantity",
                "market_value"
              ],
              "keys": [
                "ticker"
              ],
              "newRecords": [
                {
                  "market_value": 1375,
                  "quantity": 125,
                  "ticker": "ABC"
                }
              ],
              "oldRecords": [
                {
                  "market_value": 1000,
                  "quantity": 100,
                  "ticker": "ABC"
                }
              ],
              "quantityField": "quantity",
              "valueField": "market_value"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "id": null,
              "jsonrpc": "2.0",
              "result": {
                "closed_positions": [],
                "decreased_positions": [],
                "field_changes": [
                  {
                    "field": "quantity",
                    "key": [
                      "ABC"
                    ],
                    "new_value": 125,
                    "old_value": 100
                  }
                ],
                "increased_positions": [
                  {
                    "key": [
                      "ABC"
                    ],
                    "market_value_change": 375,
                    "new_market_value": 1375,
                    "new_quantity": 125,
                    "new_record": {
                      "market_value": 1375,
                      "quantity": 125,
                      "ticker": "ABC"
                    },
                    "new_weight_pct": 100,
                    "old_market_value": 1000,
                    "old_quantity": 100,
                    "old_weight_pct": 100,
                    "percentage_change": 25,
                    "quantity_change": 25,
                    "weight_change_pct": 0
                  }
                ],
                "keys": [
                  "ticker"
                ],
                "opened_positions": [],
                "summary": {
                  "closed": 0,
                  "decreased": 0,
                  "increased": 1,
                  "new": {
                    "positions": 1,
                    "rows_without_value": 0,
                    "total_market_value": 1375
                  },
                  "old": {
                    "positions": 1,
                    "rows_without_value": 0,
                    "total_market_value": 1000
                  },
                  "opened": 0,
                  "unchanged": 0
                },
                "unchanged_positions": []
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "aggregateDuplicates": {
                      "default": false,
                      "description": "Sum quantity and value for rows sharing a key (e.g. 13F rows split by sub-manager) instead of rejecting duplicates.",
                      "type": "boolean"
                    },
                    "caseInsensitiveKeys": {
                      "default": false,
                      "description": "Treat \"abc\" and \"ABC\" as the same key.",
                      "type": "boolean"
                    },
                    "compareFields": {
                      "description": "Fields to compare for changes. Default: every field present in both datasets except the keys.",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "includeRecords": {
                      "default": true,
                      "description": "Include the new source row (new_record) on each position. Old rows are never echoed back. Set false for the smallest response.",
                      "type": "boolean"
                    },
                    "keys": {
                      "description": "Field name(s) that identify a row in both datasets, e.g. [\"cusip\"] or [\"ticker\",\"putCall\"].",
                      "items": {
                        "type": "string"
                      },
                      "minItems": 1,
                      "type": "array"
                    },
                    "newRecords": {
                      "description": "Holdings at the later date, same field names as oldRecords (max 1000).",
                      "items": {
                        "type": "object"
                      },
                      "maxItems": 1000,
                      "type": "array"
                    },
                    "oldRecords": {
                      "description": "Holdings at the earlier date (one object per position; max 1000).",
                      "items": {
                        "type": "object"
                      },
                      "maxItems": 1000,
                      "type": "array"
                    },
                    "quantityField": {
                      "description": "Field containing the position quantity or share count.",
                      "type": "string"
                    },
                    "valueField": {
                      "description": "Field containing the position market value.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "oldRecords",
                    "newRecords",
                    "keys"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "u2a": {
        "category": "Data",
        "description": "Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) by CUSIP, ticker, ISIN, or internal identifier.",
        "tags": [
          "finance",
          "holdings-diff",
          "13f-comparison",
          "portfolio-comparison",
          "position-changes"
        ]
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791595390/bazaar-icons/45f23a4ab50e602c.png",
    "lastUpdated": "2026-10-19T13:05:56.951Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-19T13:05:56.758Z"
    },
    "resource": "https://www.u2a.com.au/api/mcp/holdings-diff",
    "serviceName": "U2A",
    "tags": [
      "finance",
      "holdings-diff",
      "13f-comparison",
      "portfolio-comparison",
      "position-changes"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) by CUSIP, ticker, ISIN, or internal identifier. Return opened, closed, increased, decreased, and field-level changed positions with totals and weight changes."
}

What the leaf hashes

{"body":"c53de66adab7036fcb2d75117bb92390e1da3d485d829902b04865b38eeedb83","id":124740,"kind":"listing","method":"baseline/1","observed_us":1793025625190726,"prev":null,"subject":"x402_bazaar:https://www.u2a.com.au/api/mcp/holdings-diff","subject_kind":"source_record"}

Proof

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