Evidence row 279122

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.crowdspark.me/v1/email/check/batch"
    ]
  ],
  "name": "Agent Tools",
  "owner_address": "0x0dea0030a17bf886543a757c55924710258c2eec",
  "raw": {
    "accepts": [
      {
        "amount": "6000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x0dEA0030A17BF886543a757c55924710258c2eec",
        "scheme": "exact"
      }
    ],
    "description": "Batch email validation for list cleaning: up to 10 addresses per call, 40% cheaper than 10 single calls. JSON body {emails:[...]}. Each item gets syntax, MX, disposable, role and free-provider checks and a deliverable_guess. Bad items return per-item errors, not a failed call.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "emails": [
                "jane@acme.com",
                "bob@mailinator.com"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "count": 2,
              "failed": 0,
              "results": [
                {
                  "input": "jane@acme.com",
                  "ok": true,
                  "result": {
                    "deliverable_guess": "likely"
                  }
                },
                {
                  "input": "bob@mailinator.com",
                  "ok": true,
                  "result": {
                    "deliverable_guess": "risky",
                    "disposable": true
                  }
                }
              ],
              "succeeded": 2
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "emails": {
                      "description": "1 to 10 email addresses",
                      "items": {
                        "type": "string"
                      },
                      "maxItems": 10,
                      "type": "array"
                    }
                  },
                  "required": [
                    "emails"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T15:42:28.776Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T15:42:28.649Z"
    },
    "resource": "https://agents.crowdspark.me/v1/email/check/batch",
    "serviceName": "Agent Tools",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Batch email validation for list cleaning: up to 10 addresses per call, 40% cheaper than 10 single calls. JSON body {emails:[...]}. Each item gets syntax, MX, disposable, role and free-provider checks and a deliverable_guess. Bad items return per-item errors, not a failed call."
}

What the leaf hashes

{"body":"8ae1a55f83d76480861c89fecfce96f5c473d4f19c914d73bd5add69bace6826","id":279122,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042175424080,"prev":257510,"subject":"x402_bazaar:https://agents.crowdspark.me/v1/email/check/batch","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).

1. 0x9a990c59ac31e10c7d44fd5df8a71054658f027bf122919d4f4d747ed99cb33b
2. 0x77cca5008df60d925a00017fe09ba6366dbf6a494d3d02069f6478c9eb019f50
3. 0x4e62022ad0af5506b8ff254b78d9cf9a468be07a68a6b90be7c78beebedd76b1
4. 0xaa95d8cf5f2423496817b32d30ac3b8df056bf97acf1f58dbed8b8ffdcf67d6e
5. 0x93b154ffa4e2207ad35d7ee709dae3d6b1cd7cb7f6cc73446848dd18b0c25298
6. 0x71aa04cffd04f0d45dfc5ef3d3d28b20e08446f5f097006265bc7b62e20685a7
7. 0xe82b2c0a3258bc2baa67f4f6d7d31a167610684b7554827fd78aa4281b47dafa
8. 0xe376cc3574bd5664904c49a3f62b1a07120af860822e5a9d3dd1f413fb11827b
9. 0x3f633c7b92468c8018a53ff43d62a3f84dde7a80b96c682fd1e24807a7161edb
10. 0xf6875e1a5b7fad4e83ba62e2cff960aa72810186bc672e4064792557da09184e
11. 0x2c3b7cfe0eedcaf62de3a3cb4a2c0ef97e866e6e41191a5ffb58de967e516348
12. 0xfee33ee0189dc82c649bd0324796a297b897507b2fddbbe2eff331c40c960ce2
13. 0x239fd39716710e7412bd120c373072b4c0d8b11bb9ee431dad62a2ce57b3d6f4
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae