Evidence row 407012

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-tollbooth.onrender.com/api/domain-trust"
    ],
    [
      "x402",
      "https://x402-tollbooth.onrender.com/api/verify"
    ]
  ],
  "name": "x402-tollbooth.onrender.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "x402-tollbooth.onrender.com",
    "endpoints": [
      {
        "description": "Check whether a domain or email address is trustworthy before you contact it, sign it up, or trust it. Returns a trusted/caution/high_risk/unknown verdict with reasons, based on DNS and mail health (MX, SPF, DMARC), domain age and registrar (RDAP), and disposable, free-provider and typo-lookalike flags. Accepts a domain, URL or email address.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "github.com",
            "group": "query",
            "name": "target",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://x402-tollbooth.onrender.com/api/domain-trust"
      },
      {
        "description": "Check whether email addresses are real and safe to send to. Verifies up to 25 addresses per call: syntax, domain MX/A record (including null-MX), disposable-domain, role-account, free-provider and typo checks. Does not perform SMTP/mailbox verification.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "emails",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "7",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://x402-tollbooth.onrender.com/api/verify"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "x402-tollbooth-onrender-com",
    "integrationType": "",
    "isNew": false,
    "name": "x402-tollbooth.onrender.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0075",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.005"
    },
    "provider": "x402-tollbooth.onrender.com",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"018a2b9d17b8efa15bfbadaf8aceacb19eb28c33ee6ca447b9612c4ba1845d7c","id":407012,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793080225379459,"prev":278297,"subject":"agentic_market:x402-tollbooth-onrender-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xa5d556722157b5827ffa46ebf9fdee232fa75b277b39a59daa2a94954f6d19d8
2. 0xfe70e9cbd0537b87f47abb709af0b7dbff23172dad6c9139d1476959029f4d56
3. 0x0dca8ff5acc7fc4288f75b765832b55553b92b5d932bded1d9bbf8c0416dcc2f
4. 0xa0c010bd1a6276c67500fb40ae4bbeb30fa1b9f69b54f11f9871b1679c03c76e
5. 0x337059cec75e7417ac1037d6827e54522f4854006e12c9935591e9bfac89daa2
6. 0x53f83a84fba01408307b3768bffff2acffb633892dea6410b4bffc3e7321d4fa
7. 0x1ed39d8532d2d2a8fc875c29c03ad357277cf3560f693893567191eb1741a007
8. 0x4f42e34d798d97a426951d634e2a88a2cff5b8d13ddc44d75cfb8e2cb2d92441
9. 0x29c25246b5016a3b27ff3c79af1611fa5516f0d6c95c2ca6e9900bb7c1deba1d
10. 0x99eecac57123d9ae94240e923031e14d88325c55b0ede1b3cfa92914ef9e1293
11. 0x034cc06723268ab88a0185a8a88debb3a8fa6b85f9f28c3208420f7ab19160f8
12. 0x98f564dcc2f0d0fd67cbc3a17211687e12a4becc9b9c47ef78c02ff7431b734a
13. 0xb37156a04839055daed26674da38864f8dae598cab9742c6fb3e74eb3178f2d4
14. 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4