Evidence row 1261491

Observed 30 Oct 2026, 18:38 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://agentstall.nilesh-b54.workers.dev/v1/email-security
Recorded: 30 Oct 2026, 18:38 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 491e407a2ce7e579c74237ec0b599384bbcfe8e6bb40c86c9087021f548b9305
Leaf: 0x05c82045df1dce3e6b4bcb96b4b5f1b6b7cb0d3c831dc1079c5787ef531588cc

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentstall.nilesh-b54.workers.dev/v1/email-security"
    ]
  ],
  "name": "AgentStall ZA",
  "owner_address": "0xa5b46001f5faafa9d7bb4efeea6c724d52567a02",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xA5b46001f5fAAfA9d7bB4efeEA6C724d52567a02",
        "scheme": "exact"
      }
    ],
    "description": "Email security and spoofing check for any domain: grades DMARC, SPF, DNSSEC, MTA-STS and TLS-RPT from public DNS and says how easily fake email could be sent in the domain's name. Alternatively returns daily-updated scorecards ranking banks, government bodies, regulators and telecoms in South Africa, Nigeria, Kenya, Egypt, Ghana and 6 other African countries.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "sars.gov.za"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "dmarc": {
                "policy": "quarantine"
              },
              "domain": "example.co.za",
              "findings": [
                "no MTA-STS: incoming mail encryption can be downgraded"
              ],
              "grade": "B",
              "score": 75,
              "spoofing": "harder (lands in spam)"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "country": {
                      "description": "Scorecard only: ZA (default), NG, KE, EG, GH, MA, RW, UG, TZ, MU, BW, or ALL",
                      "type": "string"
                    },
                    "domain": {
                      "description": "Domain to check, e.g. example.co.za (use this or sector)",
                      "type": "string"
                    },
                    "sector": {
                      "description": "Leave empty when checking a domain. For a ranked scorecard instead, give a sector: banks_insurers, government, metros, regulators_soe, telecoms, all (e.g. banks_insurers)",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "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/v1793382554/bazaar-icons/9978d6da98a52395.png",
    "lastUpdated": "2026-10-30T17:51:43.688Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-30T17:51:43.439Z"
    },
    "resource": "https://agentstall.nilesh-b54.workers.dev/v1/email-security",
    "serviceName": "AgentStall ZA",
    "tags": [
      "south-africa",
      "africa",
      "tenders",
      "public-holidays",
      "cybersecurity"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Email security and spoofing check for any domain: grades DMARC, SPF, DNSSEC, MTA-STS and TLS-RPT from public DNS and says how easily fake email could be sent in the domain's name. Alternatively returns daily-updated scorecards ranking banks, government bodies, regulators and telecoms in South Africa, Nigeria, Kenya, Egypt, Ghana and 6 other African countries."
}

What the leaf hashes

{"body":"491e407a2ce7e579c74237ec0b599384bbcfe8e6bb40c86c9087021f548b9305","id":1261491,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385511941140,"prev":null,"subject":"x402_bazaar:https://agentstall.nilesh-b54.workers.dev/v1/email-security","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).
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Day root: 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
Chained: 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
Published: On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861

How to check it · This row as JSON