Evidence row 752101

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": "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": "2026-10-28T08:15:19.935Z",
    "quality": {
      "l30DaysTotalCalls": 606,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T01:33:42.843Z"
    },
    "resource": "https://api.strale.io/x402/email-validate",
    "type": "http",
    "x402Version": 1
  },
  "source": "x402_bazaar",
  "summary": "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":"65848dab433b489dde7a02210e1379114fe3c67ec9f5d61e2fba2f65f7f67e98","id":752101,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178807354062,"prev":548635,"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 2026-10-28 (231336 rows).

1. 0x8d9ff29687ea644d982dd47ab4ebd43036e0b4e6b12374f01f673f22676cc6af
2. 0x764a07ec4cfcdb854e893b0527b9bc13910d49169c45abee3b46f078d737c28c
3. 0x81dca9d706abf1849d03c6709ea87425fb85e4919a8ce54c3deb1e9e962e6cba
4. 0xd57a4306064ab3f8d776e458506761af6b350b4e76a5346f80b5e5291fd4d95a
5. 0xde41ab2414e6cbf873529f01261dbfaf65ec2973cd3ade7dc066eae97778b8d8
6. 0xb4627b2e8645241a7f77bc7e736d5b965e94b4fe20ca7207e9b8cc36e68e351e
7. 0xfc8e962a97c329394da0144be4de1e82aecc296f05c9ea8c768270096c0e1cb7
8. 0xf857bc81989f9ff2dddc0f787e173057f7d9aced6187a38a7f1ed41c4c9f5763
9. 0xb26b921619b55e5309ed41ed6f50018b239a7411d5904a0d8f273cecbb997784
10. 0xbbc8734f6392c5e8ab691142a49bf61bfb75fb3b5d80f50c14698d6d5078d6a5
11. 0x3575c5295916a8422b47e28d0ee50e5980bfaf413420dc039638c0f111c3baf9
12. 0x9560e0a6c078eef64083ffc1591f9aab803bac81e1815abba76b7711510818cb
13. 0xdbb215681a11fa9a73d4086f7e02f913b35a590ef20bcbcc46a343cbef08a9da
14. 0x115e196b75a0422533397227b51b9c807591ec2574919c03800bb0d253f110e8
15. 0xe2f9c120d14f36fdddf9b4e605c5d0b8a13b835e2380472255dc22e14b93e84e
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae