Evidence row 17752

Observed 26 Oct 2026, 14:35 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://shop.lordevo.com/api/quick/security-headers
Recorded: 26 Oct 2026, 14:35 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 6d5df1d7402d67363c502b1ad8fc905cbad7bf19295d48aced56642d81d8f673
Leaf: 0x48b6c5001caac904fdbc48a70df1a67159a92fee95aa329c2c916f0bc0a92945

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://shop.lordevo.com/api/quick/security-headers"
    ]
  ],
  "name": "Lordevo",
  "owner_address": "0x0876a79bb5a88bf338e6b47b4530359527b01d73",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x0876A79Bb5A88Bf338E6b47b4530359527b01d73",
        "scheme": "exact"
      }
    ],
    "description": "Security headers + TLS quick grade: Passive check of a public website's HTTPS setup: TLS version and certificate expiry, HTTP->HTTPS redirect, HSTS, CSP, X-Frame-Options/frame-ancestors, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, cookie flags, version disclosure. Returns grade A+..",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "grade": "B",
              "headers": {
                "content-security-policy": null,
                "strict-transport-security": "max-age=31536000"
              },
              "http_to_https": "301 -> https://example.com/",
              "https": true,
              "issues": [
                {
                  "fix": "Add a Content-Security-Policy...",
                  "id": "missing_content-security-policy",
                  "severity": "medium",
                  "title": "Missing content-security-policy."
                }
              ],
              "score": 74,
              "tls": {
                "days_left": 61,
                "protocol": "TLSv1.3",
                "valid": true
              },
              "tool": "security-headers",
              "url": "https://example.com/"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "public http(s) URL or bare domain",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "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/v1793001371/bazaar-icons/2f77a59e7f2d5bff.png",
    "lastUpdated": "2026-10-26T07:56:11.366Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T07:56:10.477Z"
    },
    "resource": "https://shop.lordevo.com/api/quick/security-headers",
    "serviceName": "Lordevo",
    "tags": [
      "website",
      "quick-check",
      "security-headers"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Security headers + TLS quick grade: Passive check of a public website's HTTPS setup: TLS version and certificate expiry, HTTP->HTTPS redirect, HSTS, CSP, X-Frame-Options/frame-ancestors, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, cookie flags, version disclosure. Returns grade A+.."
}

What the leaf hashes

{"body":"6d5df1d7402d67363c502b1ad8fc905cbad7bf19295d48aced56642d81d8f673","id":17752,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025327282504,"prev":null,"subject":"x402_bazaar:https://shop.lordevo.com/api/quick/security-headers","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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON