Evidence row 121219

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://shop.netlobo.com/brief"
    ]
  ],
  "name": "Plainsight",
  "owner_address": "0x932f750f468988822a0c8490e1bda503bc7613ac",
  "raw": {
    "accepts": [
      {
        "amount": "1000000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x932f750F468988822a0c8490e1Bda503Bc7613aC",
        "scheme": "exact"
      }
    ],
    "description": "Generated research brief: findings with numbers, operator implications, one open question.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "topic": "cost of a Base mainnet USDC transfer"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "brief": "…findings with numbers, operator implications, one open question…",
              "sources": [
                {
                  "title": "…web source title…",
                  "url": "https://…"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "topic": {
                      "description": "subject of the research brief",
                      "maxLength": 200,
                      "type": "string"
                    }
                  },
                  "required": [
                    "topic"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-07T04:56:46.006Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-07T04:56:45.62Z"
    },
    "resource": "https://shop.netlobo.com/brief",
    "serviceName": "Plainsight",
    "tags": [
      "research",
      "brief"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Generated research brief: findings with numbers, operator implications, one open question."
}

What the leaf hashes

{"body":"afc1f5c87c040d2132bbb6855d8d7f727e66a6bfe62be5c13b09c93ade9cec4b","id":121219,"kind":"listing","method":"baseline/1","observed_us":1793025619635707,"prev":null,"subject":"x402_bazaar:https://shop.netlobo.com/brief","subject_kind":"source_record"}

Proof

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