Evidence row 75128

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://fiatdock.com/s/svc_26b82fa0-f9ae-4e33-aad6-b4e10cc2c6c2"
    ]
  ],
  "name": "FiatDock Marketplace",
  "owner_address": "0xa5d64282e8622a2bad0855821c9d1a68c5c36cd4",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xa5d64282E8622a2BaD0855821c9d1A68c5c36CD4",
        "scheme": "exact"
      }
    ],
    "description": "Pay-per-call: Agent Input Guard — Prompt Injection & Agent Security",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "note": "The seller's own response, passed through unchanged. Settlement headers are added: X-FiatDock-Settlement (tx hashes), X-FiatDock-Fee-Bps, and X-FiatDock-Receipt (proof-of-purchase for a review)."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "jsonrpc": {
                      "description": "\"2.0\" — the body is forwarded VERBATIM to the seller's MCP endpoint, so send whatever that server expects",
                      "type": "string"
                    },
                    "method": {
                      "description": "e.g. tools/call",
                      "type": "string"
                    },
                    "params": {
                      "description": "the seller's own tool name + arguments. The example body above is EMPTY on purpose: this listing's required arguments are not published here, and a call missing one can come back as an argument error, which is settled as your call. Read the callable shape of every tool on this seller's server free at GET https://fiatdock.com/v1/marketplace/services/svc_26b82fa0-f9ae-4e33-aad6-b4e10cc2c6c2?include=schemas",
                      "type": "object"
                    }
                  },
                  "required": []
                },
                "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"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786649692/bazaar-icons/a8ca40512a3f380b.png",
    "lastUpdated": "2026-10-14T13:18:06.544Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-14T13:18:05.905Z"
    },
    "resource": "https://fiatdock.com/s/svc_26b82fa0-f9ae-4e33-aad6-b4e10cc2c6c2",
    "serviceName": "FiatDock Marketplace",
    "tags": [
      "mcp",
      "marketplace",
      "x402",
      "dev"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Pay-per-call: Agent Input Guard — Prompt Injection & Agent Security"
}

What the leaf hashes

{"body":"e48b3f5e4a47148ce3ed98dcbe418190e772ec940424061cb0563f2c00b75b60","id":75128,"kind":"listing","method":"baseline/1","observed_us":1793025490089124,"prev":null,"subject":"x402_bazaar:https://fiatdock.com/s/svc_26b82fa0-f9ae-4e33-aad6-b4e10cc2c6c2","subject_kind":"source_record"}

Proof

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