Evidence row 71842

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/security-headers-audit"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Audit HSTS, X-Content-Type-Options, X-Frame-Options, and Referrer-Policy headers and compute an A-to-C security posture grade.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "x_content_type_options": "nosniff"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "checks": {
                "frame_protection": true,
                "hsts_1yr": true,
                "nosniff": true,
                "referrer_policy_set": true
              },
              "generated_at": 1792950000,
              "grade": "A",
              "score": 100,
              "tool": "security-headers-audit"
            },
            "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": {
                    "x_content_type_options": {
                      "description": "X-Content-Type-Options header value",
                      "type": "string"
                    }
                  },
                  "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": "2026-10-26T00:59:12.128Z",
    "quality": {
      "lastCalledAt": "2026-10-26T00:59:12.128Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/security-headers-audit",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Audit HSTS, X-Content-Type-Options, X-Frame-Options, and Referrer-Policy headers and compute an A-to-C security posture grade."
}

What the leaf hashes

{"body":"9479dcb2563b6407c7a700c8c04f6a94d04b5c65b6249fbfa4bff7a918e03ea4","id":71842,"kind":"listing","method":"baseline/1","observed_us":1793025483228848,"prev":null,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/security-headers-audit","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).

1. 0xbd150decba88cc93b8e9b97a60f7d5fd4966d214e5d80025de1c6606c13ef184
2. 0x00c837e25d6dd69bc6421c5d9a4ac040868dde6623aefa438e0107aebe79e982
3. 0x5b615ef38c01c5eaab306a63305c0920bc4aa6b0c1ac0e802932ee549eb831a8
4. 0xb8fd85d4e933abe3069b1b8e8b7c28644466d1aa1b05fcf5e2beb3c5bdbb4e74
5. 0x8c18d85299d0afa95cdeecfdebbff60931f6b2e2f14c1ed44a7c4a4544e1f27c
6. 0x2d824ca82b8a5c8ae20b18f1f618415a7e368b46dcf27d632c18944b287af14b
7. 0xf2cc16a91d4b8f281ddf2b768be5e49a6c43aed3b6b3efed96e89ad45a45d5f1
8. 0xe02d20198d0a38058f13dffb86a054b3c5bb89d1cc8fe9c1558da9e8233b5cb2
9. 0x64a2f21b5af86d870bb79dbf55048006abbad7fee92c3e44e2ea5cf5c80c86af
10. 0x70fe24d78b58f8abec40e79e3452c3ede45cf737f4a71973b737bc6cdda64101
11. 0x135102b1595b48b3b1604ed9b55766b9654dc2e33631a8be15cb316d09a36075
12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae