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Evidence row 71629

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://bess-x402.onrender.com/v1/web/headers
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
67560d589c196f6bff552eec9c3198dbd53dff8002473890bccf34d8e5d6af48
Leaf
0x73ac36ba5f768454687f88be8a87cd5c475dee8117f6ead913dc7bd55dbb0a7b

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/web/headers"
    ]
  ],
  "name": "HTTP Headers & Security Grade",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Fetch a URL's HTTP response headers with the full redirect chain, status, server, caching and a security grade (A-F) based on HSTS, CSP, X-Frame-Options and other headers, listing what is missing. Use for security reviews, redirect debugging or SEO checks.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://stripe.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "cache_control": null,
              "content_type": "text/html; charset=utf-8",
              "final_url": "https://stripe.com",
              "headers": {
                "connection": "keep-alive",
                "content-encoding": "gzip",
                "content-security-policy": "base-uri 'none'; child-src 'none'; connect-src https://c.increment.com https://c.stripe.dev https://c.stripe.global https://c.stripe.partners blob: https://b.stripecdn.com https://errors.stripe.com https://ext.stripe.com https://r.stripe.com https://stripe-images.s3.us-west-1.amazonaws.com https://s...",
                "content-type": "text/html; charset=utf-8",
                "cross-origin-opener-policy": "same-origin-allow-popups; report-to=\"wsp_coop\"",
                "cross-origin-opener-policy-report-only": "same-origin-allow-popups; report-to=\"wsp_coop\"",
                "date": "Thu, 22 Oct 2026 06:45:11 GMT",
                "referrer-policy": "no-referrer-when-downgrade",
                "report-to": "{\"group\":\"coop\",\"max_age\":8640,\"endpoints\":[{\"url\":\"https://q.stripe.com/coop-report\"}],\"include_subdomains\":true}, {\"group\":\"wsp_coop\",\"max_age\":8640,\"endpoints\":[{\"url\":\"https://q.stripe.com/coop-report?s=ih8r_9xD8reTq2GImEhevMTnJjBJVudcguWTmqWFe-Ec_YZGKLS0EqxyfHoU4sY=\"}],\"include_subdomains\":true...",
                "reporting-endpoints": "coop=\"https://q.stripe.com/coop-report\", wsp_coop=\"https://q.stripe.com/coop-report?s=ih8r_9xD8reTq2GImEhevMTnJjBJVudcguWTmqWFe-Ec_YZGKLS0EqxyfHoU4sY=\", wsp_coep=\"https://q.stripe.com/coep-report?s=ih8r_9xD8reTq2GImEhevMTnJjBJVudcguWTmqWFe-Ec_YZGKLS0EqxyfHoU4sY=\", csp=\"https://q.stripe.com/csp-repor...",
                "server": "nginx",
                "set-cookie": "cid=407dcab3-4cf7-3e75-862d-15bf5d72f327; Path=/; Domain=stripe.com; Max-Age=7776000; Secure; SameSite=Lax",
                "strict-transport-security": "max-age=63072000; includeSubDomains; preload",
                "transfer-encoding": "chunked",
                "x-content-type-options": "nosniff",
                "x-frame-options": "SAMEORIGIN",
                "x-mkt-cache": "HIT",
                "x-stripe-proxy-response": "upstream",
                "x-stripe-server-rpc-duration-micros": "65156",
                "x-wc": "3ff"
              },
              "https": true,
              "powered_by": null,
              "redirects": [],
              "security": {
                "grade": "A",
                "insecure_cookies": 1,
                "missing": [
                  "permissions-policy"
                ],
                "present": {
                  "content-security-policy": "base-uri 'none'; child-src 'none'; connect-src https://c.increment.com https://c.stripe.dev https://c.stripe.global https://c.stripe.partners blob: https://b.stripecdn.com https://errors.stripe.com https://ext.stripe.com https://r.stripe.com https://stripe-images.s3.us-west-1.amazonaws.com https://s...",
                  "cross-origin-opener-policy": "same-origin-allow-popups; report-to=\"wsp_coop\"",
                  "referrer-policy": "no-referrer-when-downgrade",
                  "strict-transport-security": "max-age=63072000; includeSubDomains; preload",
                  "x-content-type-options": "nosniff",
                  "x-frame-options": "SAMEORIGIN"
                },
                "score": 90
              },
              "server": "nginx",
              "status": 200,
              "url": "https://stripe.com"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "URL or 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"
        }
      }
    },
    "lastUpdated": "2026-10-23T13:36:35.065Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T13:36:34.832Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/web/headers",
    "serviceName": "HTTP Headers & Security Grade",
    "tags": [
      "security",
      "http",
      "headers",
      "redirects",
      "seo"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Fetch a URL's HTTP response headers with the full redirect chain, status, server, caching and a security grade (A-F) based on HSTS, CSP, X-Frame-Options and other headers, listing what is missing. Use for security reviews, redirect debugging or SEO checks."
}

What the leaf hashes

{"body":"67560d589c196f6bff552eec9c3198dbd53dff8002473890bccf34d8e5d6af48","id":71629,"kind":"listing","method":"baseline/1","observed_us":1793025483028651,"prev":null,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/web/headers","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x73abd1a59c659c893e8519c80e1ce83dc57a19745d4442d24e510da03273bee7
  2. 0x29032200cd155085612d79323ef37010ca58766b864ae147cd2b8e24f4c38e24
  3. 0xb464664048e283157a646bb850ea1e61abed0db2db54b4b5673e44f290138fd9
  4. 0x4edbdb2558036cd7550680fda42755d152840be82e1566f61d4856e8d1bf75a3
  5. 0xf86594e0172988b6b3c0e174c1eaba38e729adbc8473309a987f7b9d0f9e012e
  6. 0x0577643f57f741b3caff51ab96d8c5ac5fee4934a049a74d0d7ac143bbc1c117
  7. 0x48d54f209559455e8fecc221c22cf749d73d5870ba7ea98e1af219b726ef3c25
  8. 0x42b797f984c230df59e3f0ee699649773032417ffdb26dbbaff399ddc879e412
  9. 0x293ea91512d4b5bfaae045acaf60ef2d22de878f0574945dcaa0c655a8c43c73
  10. 0xc4ff1fa7f303fed355e4fa9db2b2b2979c4aaf5cf1c573a5efa9b2d63b3dd462
  11. 0x4ad1cba264cd30b4cce9fb7c52897b51c3d91649c3d00e37d10c56aed923e338
  12. 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
  13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
  14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
  15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON