Evidence row 1263058

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.strale.io/x402/email-validate"
    ]
  ],
  "name": "api.strale.io/x402/email-validate",
  "owner_address": null,
  "raw": {
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "description": "Check email syntax, mail-server records, disposable domains, role addresses and likely typos. Returns checks without confirming a mailbox exists.",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxAmountRequired": "32400",
        "maxTimeoutSeconds": 300,
        "mimeType": "application/json",
        "network": "base",
        "outputSchema": {
          "input": {
            "discoverable": true,
            "method": "GET",
            "queryParams": {
              "email": {
                "description": "Email address to validate",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {
            "email": {
              "type": "string"
            },
            "has_mx_records": {
              "type": "boolean"
            },
            "is_disposable": {
              "type": "boolean"
            },
            "is_role_address": {
              "type": "boolean"
            },
            "valid": {
              "type": "boolean"
            }
          }
        },
        "payTo": "0x66D7C2F952362BFB24FD7F02a9beC9c754ea83bC",
        "resource": "https://api.strale.io/x402/email-validate",
        "scheme": "exact"
      }
    ],
    "description": "Email Validation: Check email syntax, mail-server records, disposable domains, role addresses and likely typos. Returns checks without confirming a mailbox exists.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "email": {
                "description": "Email address to validate",
                "required": true,
                "type": "string"
              }
            },
            "type": "http"
          },
          "output": {}
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-30T15:03:17.971Z",
    "quality": {
      "l30DaysTotalCalls": 584,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-30T15:03:17.686Z"
    },
    "resource": "https://api.strale.io/x402/email-validate",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "Email Validation: Check email syntax, mail-server records, disposable domains, role addresses and likely typos. Returns checks without confirming a mailbox exists."
}

What the leaf hashes

{"body":"8c2ace3642f6fd273a961a03b979c576f28e9df3bc65629e25d0b240c05f28e1","id":1263058,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385609802778,"prev":1040310,"subject":"x402_bazaar:https://api.strale.io/x402/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 2026-10-30 (243099 rows).

1. 0xce20f3d04e7b3e02b697d6071f076404c1d278a37d00842a98eae695c0f8f1ce
2. 0x531e85c155108ec03d26f621ffe91478a5529fa1414e33e7c95770b7d9a544c2
3. 0x79c05dbdc991129ac4080a8bec15fb3e06fbf636859f9155fd36a36bc2e01865
4. 0x47325ed9247a1d28724edd81376e55b44e4c70ac90f7bfd0ab9dac424dbd2b4e
5. 0xa7e998ddf9f7d7354a8f08b0417a092b5977b79a54d2c263a3a4c125c032f3a4
6. 0xe52ad56c3be4da550cf1e7b693b3dfb9c4293354a664dbf1c3cb09fa29eda2a6
7. 0x08715d411d808d29f75f93d7376861aa74e0dec81a05d2e98ba12d9432af3d7a
8. 0x5479bbbc6420cce06336bdf6c1e37d97566039701ef7da54a3d3caece9c69adf
9. 0x141e9ef27804de79131a6f8141dab1f653093f87770213810439f66350ab6e22
10. 0x2ffea58a2c2ed911bbcf80297cd88bff1f861738e6cbe7baf67a1e75a34ee5cf
11. 0xfe7ac9f52d54e6ace1618ac9a3b8bd76460e689d732b5b7b9f7cd6c974cb8e07
12. 0xf1b7c84572f14030fd833e96a295b52d84759ca8f204732612837e1dfa8a00ba
13. 0x7dd437c898d20229e76a7faab5e409af0e7e8225e640982d9bcc230f9c2ab2be
14. 0x7ac7cb68967f6959f2b6a4c2bd1261865c8bce61484defcaab7d55cd759f2223
15. 0x9fb4eebd924fd42d4eb61d55691812de0db9242fc9c0dabb65c4054447246797
16. 0x0c59b8770d2782eb535aefbb9b2f6810bab4757f51b37e00f5147713a1de9481
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861