← The evidence ledger
Evidence row 426091
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://bess-x402.onrender.com/v1/web/headers
- Recorded
- Previous row
- #408437
- Body SHA-256
- 45374da003beddc8f0150749f1e08b155d66f307c96822ed6fd07720fb94a740
- Leaf
- 0x426bbcdc55e5f1fd35097ccd3a749f41e3e0d3bbdaee2ec10738ef3d0257c32e
What was observed
{
"endpoints": [
[
"x402",
"https://bess-x402.onrender.com/v1/web/headers"
]
],
"name": "HTTP Headers & Security Grade",
"owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
"scheme": "exact"
},
{
"amount": "3000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
"scheme": "exact"
},
{
"amount": "3000",
"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": "2026-10-27T05:08:31.666Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-27T05:08:31.444Z"
},
"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":"45374da003beddc8f0150749f1e08b155d66f307c96822ed6fd07720fb94a740","id":426091,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086212807283,"prev":408437,"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 (273461 rows).
- 0x426b07467ea65610eb82c6358abaed4bc6f11272a6ba20c4a82f09cbc3481ba6
- 0x5a240bd39d4dfd353d9bb8df72b5f8c05e06391e39d1074062c3c00491b4a4c5
- 0x421784ba0ec61aaa3c8194813dee75db3201a3bdb9d34ab1f6b7f44613708af8
- 0x6eff7efb84fe3ee1270bf7372141d1c0c23a9a23ce2e358cfd084cd2c125ccaf
- 0xb86e4394e45f6b338c0d4e7257bc802850064cf97a46a949390a3d25b4c1ece3
- 0x75ecd2cf628390d6daf0f89d0aa786ebd89dec5acf0b52ba4caaf4e94faf3a06
- 0x0cb6f3f6bf77d28a3a3dc4bb2ccae941d0dcd417d6f7dd7880de37e469c629f7
- 0x5bdef6b6261ef2aab729bf82cc2f63e18bdd474b5561d581b63979edcc0e075d
- 0x974ac82da9427d59b0d01cf200146361dad6f805d2469c312a71a9af89b472f1
- 0x78b251d669b352b039d8a8fe3f8f2225795af189202ef7d7076eec47144953e9
- 0xfd91625eaaf9a70c689df6148f05bf46a5b16da2b57967e1e74462f5e514be57
- 0xc897d71d9632ce913abe93619ab42cfbeb45fae1da80e2533fb77a3b950138a9
- 0x4b4a1e815a33d351cc45dfa35f97aef5faf461590a54756a40dc36a0bbabf04b
- 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
- 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
- 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
- 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4