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Evidence row 75013

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://factline.dev/v1/email/verify
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
391bada178ee88800db5bbc058a8ff7706425d2a5ccd7705e312860008649c3b
Leaf
0x0b29eb1cb0e724e98723f6d9df1272ff0f43583f4f2e0942bbc2642853420765

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://factline.dev/v1/email/verify"
    ]
  ],
  "name": "Factline",
  "owner_address": "0xb58dd178abac67f6d4894437a7fc725cbddb2075",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xb58dd178abac67f6d4894437a7fc725cbddb2075",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "fyqifu7otDYanhqr84B9YzZfA5LwRTJ1uFLqDJinMTK",
        "scheme": "exact"
      }
    ],
    "description": "Use when you need to know if an email address is real and deliverable before signup, outreach or onboarding: syntax, live MX routing, 9,000+ disposable domains, role addresses, free providers, typo suggestions (gmial.com to gmail.com) and SPF/DMARC. One verdict: deliverable, risky or undeliverable.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "email": "jan.jansen@gmial.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "disposable": true,
              "domain": "gmial.com",
              "domain_security": {
                "dmarc_policy": null,
                "spf": false
              },
              "email": "jan.jansen@gmial.com",
              "explain": {
                "disposable_list": "disposable-email-domains blocklist (CC0), 2026-10-07",
                "limits": "No SMTP mailbox probe: this confirms the domain can receive mail, not that this exact mailbox exists.",
                "verdict": "deliverable: domain receives mail and nothing suspicious; deliverable_role: same but a shared inbox; risky: disposable domain or likely typo; undeliverable: bad syntax or the domain cannot receive mail."
              },
              "free_provider": false,
              "mail_routing": {
                "accepts_mail": true,
                "domain_exists": true,
                "implicit_mx": true,
                "mx": [],
                "null_mx": false
              },
              "reasons": [
                "disposable (throwaway) email domain",
                "possible typo of gmail.com"
              ],
              "role_account": false,
              "source": "DNS via Cloudflare 1.1.1.1 (DNS-over-HTTPS); disposable-email-domains (CC0)",
              "suggestion": "jan.jansen@gmail.com",
              "syntax_valid": true,
              "verdict": "risky"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "email": {
                      "description": "Email address to verify, e.g. jan.jansen@example.nl",
                      "type": "string"
                    }
                  },
                  "required": [
                    "email"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "pattern": "^[a-zA-Z0-9_-]+$",
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-12T00:48:35.859Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-12T00:48:35.717Z"
    },
    "resource": "https://factline.dev/v1/email/verify",
    "serviceName": "Factline",
    "tags": [
      "email",
      "verification",
      "validation",
      "deliverability",
      "disposable"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use when you need to know if an email address is real and deliverable before signup, outreach or onboarding: syntax, live MX routing, 9,000+ disposable domains, role addresses, free providers, typo suggestions (gmial.com to gmail.com) and SPF/DMARC. One verdict: deliverable, risky or undeliverable."
}

What the leaf hashes

{"body":"391bada178ee88800db5bbc058a8ff7706425d2a5ccd7705e312860008649c3b","id":75013,"kind":"listing","method":"baseline/1","observed_us":1793025489937501,"prev":null,"subject":"x402_bazaar:https://factline.dev/v1/email/verify","subject_kind":"source_record"}

Proof

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

How to check it · This row as JSON