Evidence row 123759

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://vending-machine-seven.vercel.app/api/v/bundle-outbound
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 4afdd28ef762b42d0034eaef56d9d144084689718a8e95f787dde22a358e2a84
Leaf: 0x791b3ac6bc8c5da0a929b59ab6438ce18cdf5909ea625f32717eeef8e57f11e0

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vending-machine-seven.vercel.app/api/v/bundle-outbound"
    ]
  ],
  "name": "vending-machine-seven.vercel.app/api/v/bundle-outbound",
  "owner_address": "0xc648116b5debe4af7d78838aa468d07e0a9ab697",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xc648116b5deBE4AF7D78838AA468d07e0A9Ab697",
        "scheme": "exact"
      }
    ],
    "description": "One payment for lead-gen and fraud agents: email format/MX, IP geolocation, and SSRF-safe HTTP HEAD",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {},
            "queryParams": {
              "email": "test@gmail.com",
              "ip": "8.8.8.8",
              "url": "https://example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "email": {
                "ok": true
              },
              "http_head": {
                "ok": true
              },
              "ip": {
                "ok": true
              },
              "ms_total": 180,
              "ok": true,
              "service": "bundle-outbound"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v/bundle-outbound",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "type": "object"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "email": {
                      "description": "Email address to validate",
                      "type": "string"
                    },
                    "ip": {
                      "description": "IPv4 or IPv6 to geolocate",
                      "type": "string"
                    },
                    "url": {
                      "description": "Public https:// URL for HEAD probe",
                      "type": "string"
                    }
                  },
                  "required": [
                    "email",
                    "ip",
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "email": {
                      "type": "object"
                    },
                    "http_head": {
                      "type": "object"
                    },
                    "ip": {
                      "type": "object"
                    },
                    "ms_total": {
                      "type": "number"
                    },
                    "ok": {
                      "type": "boolean"
                    },
                    "service": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T02:42:35.833Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T02:42:35.695Z"
    },
    "resource": "https://vending-machine-seven.vercel.app/api/v/bundle-outbound",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One payment for lead-gen and fraud agents: email format/MX, IP geolocation, and SSRF-safe HTTP HEAD"
}

What the leaf hashes

{"body":"4afdd28ef762b42d0034eaef56d9d144084689718a8e95f787dde22a358e2a84","id":123759,"kind":"listing","method":"baseline/1","observed_us":1793025623688628,"prev":null,"subject":"x402_bazaar:https://vending-machine-seven.vercel.app/api/v/bundle-outbound","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON