Evidence row 2633398

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://shop.lordevo.com/api/quick/email-validate"
    ]
  ],
  "name": "Lordevo Email validation",
  "owner_address": "0x0876a79bb5a88bf338e6b47b4530359527b01d73",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x0876A79Bb5A88Bf338E6b47b4530359527b01d73",
        "scheme": "exact"
      }
    ],
    "description": "Email validation / email verification API (syntax + domain + MX, no SMTP probing): Validates one email address without contacting the mailbox: RFC 5321 syntax, domain exists, MX / null-MX / implicit-MX, MX hosts resolve, mail provider, disposable-domain flag (CC0 list), role account (info@, support@",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "email": "jane@example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "accepts_mail": false,
              "did_you_mean": "jane@gmail.com",
              "domain_exists": true,
              "email": "jane@gmial.com",
              "flags": {
                "disposable": false,
                "free_provider": false,
                "plus_tag": false,
                "role_account": false
              },
              "mail_provider": null,
              "mx": [],
              "normalized": "jane@gmial.com",
              "note": "Syntax + DNS only: no message was sent and no mail server was contacted.",
              "reason": "no_mail_server",
              "syntax_valid": true,
              "tool": "email-validate",
              "verdict": "invalid"
            },
            "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, e.g. jane@example.com",
                      "type": "string"
                    }
                  },
                  "required": [
                    "email"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "accepts_mail": {
                      "type": "boolean"
                    },
                    "did_you_mean": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "domain_exists": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "email": {
                      "type": "string"
                    },
                    "flags": {
                      "type": "object"
                    },
                    "mail_provider": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "mx": {
                      "type": "array"
                    },
                    "normalized": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "reason": {
                      "type": "string"
                    },
                    "syntax_valid": {
                      "type": "boolean"
                    },
                    "tool": {
                      "type": "string"
                    },
                    "verdict": {
                      "enum": [
                        "valid",
                        "risky",
                        "invalid"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "tool",
                    "email",
                    "verdict",
                    "reason"
                  ],
                  "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/v1793001371/bazaar-icons/2f77a59e7f2d5bff.png",
    "lastUpdated": "2026-11-03T02:25:39.962Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T02:25:39.449Z"
    },
    "resource": "https://shop.lordevo.com/api/quick/email-validate",
    "serviceName": "Lordevo Email validation",
    "tags": [
      "email validation",
      "email verification",
      "email verify",
      "mx check",
      "disposable email"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Email validation / email verification API (syntax + domain + MX, no SMTP probing): Validates one email address without contacting the mailbox: RFC 5321 syntax, domain exists, MX / null-MX / implicit-MX, MX hosts resolve, mail provider, disposable-domain flag (CC0 list), role account (info@, support@"
}

What the leaf hashes

{"body":"105c7aaebed74a7c8aa885b813e21075f0203994f7d341f582365ae71fa82c9c","id":2633398,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734404310720,"prev":1038691,"subject":"x402_bazaar:https://shop.lordevo.com/api/quick/email-validate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xca6b943ed18bc8bbd52aa1b8fcacfc1972fddc2a1412500872cfec875b3ffa68
2. 0xdab86c897020d836aaf3c970b057ba8636882934a2944481f2aca462de4d0c04
3. 0x707f71d971b69ffd29a3825793104fd3b3fd1a4687acb9c2ba7f6fae074db8fa
4. 0xeed7e8c64698f6e84b68e20a9711b103f87378dc7447ec513a2bbf5ca5edeb5f
5. 0x5abb5910c1d81767d670607aa7e4f485915b78a3ad5d36219104c4ae1a574879
6. 0xc514dc17a0946eea0c04e481bbe1661a6963e31d2e02b53ab4e6ef39954a27ec
7. 0x18a223da679a652368444252a835bf87affc3f9dd42b89e13fed2e4ab5183774
8. 0x52b46dd022a92bf7c8ac2dc06e2d437683032e69674e021b8ef44a88399f4c2e
9. 0xf031d5a174ca95897188dca1d9073e0b2b64c06e68f032604c2fc4dedeeea98d
10. 0x3fd317cfafa041f0097396c90d99e0eb9c62a39614bf6bd7c604b65698a1936e
11. 0x276ac52dfe629a01fa85d7175d4f72e9ad9579586495b59fa70b477fb47cc78c
12. 0xdbb677931543240db31acc89fc1a9b53835dee388a4e4c67e756b443dfa01970
13. 0x33fc1351c38cd27bc6972d4d1d2c6baa7fb113346e29547df2fd38d8e6c92e40
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7