Evidence row 123773

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

Kind: listing
About: source_record x402_bazaar:https://vendsdk.com/api/v/domain-intel
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: d4741aaef97c328cbed206611561921bc70178828162003bab0d0868e9c37b1b
Leaf: 0x47d33d12b6a0ba0a8db5d54081f625c9b39b6cef5b93612756c8a4505fcd0ec6

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vendsdk.com/api/v/domain-intel"
    ]
  ],
  "name": "vendsdk.com/api/v/domain-intel",
  "owner_address": "0xc648116b5debe4af7d78838aa468d07e0a9ab697",
  "raw": {
    "accepts": [
      {
        "amount": "15000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xc648116b5deBE4AF7D78838AA468d07e0A9Ab697",
        "scheme": "exact"
      }
    ],
    "description": "One payment: DNS + TLS cert + RDAP WHOIS + HTTP HEAD for brand protection and security agents",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {},
            "queryParams": {
              "host": "example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "dns": {
                "ok": true
              },
              "host": "example.com",
              "http_head": {
                "ok": true
              },
              "ok": true,
              "service": "domain-intel",
              "tls": {
                "ok": true
              },
              "whois": {
                "ok": true
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v/domain-intel",
        "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": {
                    "host": {
                      "description": "Hostname e.g. example.com",
                      "type": "string"
                    },
                    "url": {
                      "description": "Or full https URL",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "dns": {
                      "type": "object"
                    },
                    "host": {
                      "type": "string"
                    },
                    "http_head": {
                      "type": "object"
                    },
                    "ok": {
                      "type": "boolean"
                    },
                    "service": {
                      "type": "string"
                    },
                    "tls": {
                      "type": "object"
                    },
                    "whois": {
                      "type": "object"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:12:06.841Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T06:12:06.721Z"
    },
    "resource": "https://vendsdk.com/api/v/domain-intel",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One payment: DNS + TLS cert + RDAP WHOIS + HTTP HEAD for brand protection and security agents"
}

What the leaf hashes

{"body":"d4741aaef97c328cbed206611561921bc70178828162003bab0d0868e9c37b1b","id":123773,"kind":"listing","method":"baseline/1","observed_us":1793025623699714,"prev":null,"subject":"x402_bazaar:https://vendsdk.com/api/v/domain-intel","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