Evidence row 297379

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-preflight-grokbot.netlify.app/api/read"
    ]
  ],
  "name": "x402-preflight-grokbot.netlify.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "x402-preflight-grokbot.netlify.app",
    "endpoints": [
      {
        "description": "Safe Read: fetch one public web page and get its clean main text, title, metadata, a sha256 content hash, and prompt-injection warnings with a 0-100 risk score (visible text, hidden elements, HTML comments, alt/meta attributes, invisible Unicode, base64). SSRF-guarded: DNS-checked and pinned public addresses only, 4 redirects max, 2 MB, 8 s, text/html and text/plain only. Errors are not charged.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "query",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Safe Read",
        "tags": [
          "web",
          "fetch",
          "extract",
          "readability",
          "prompt-injection"
        ],
        "url": "https://x402-preflight-grokbot.netlify.app/api/read"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "x402-preflight-grokbot-netlify-app",
    "integrationType": "",
    "isNew": false,
    "name": "x402-preflight-grokbot.netlify.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.002",
      "currency": "USDC",
      "maxAmount": "0.002",
      "minAmount": "0.002"
    },
    "provider": "x402-preflight-grokbot.netlify.app",
    "providerUrl": "",
    "serviceName": "Safe Read",
    "tags": [
      "web",
      "fetch",
      "extract",
      "readability",
      "prompt-injection"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"3f42a2e4396cd47bd5bbc451c4f20b2536ff2bc019bb3879a5305ce5db7732b1","id":297379,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793052205395628,"prev":null,"subject":"agentic_market:x402-preflight-grokbot-netlify-app","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. 0xa5b5c1dd7777d973598462c51718b45c1a94bbd35be57b3569d51bbcaa780dac
2. 0x51109eba92e077d1ff959df046a92a7db58788c0fb88a1be6a8a358c634f73f7
3. 0xdf16bc8dd07d0b4f82ddb0aaf1fefe9036fe671a47b5aa3c42f4fb4ec9d9a7e4
4. 0x735a23868d796fb7b18087b58d558d5835d7f7556c8c93a81e7c82d9e15aa4c4
5. 0x083ce73f0633f56c484f230f2c3d2df81c1d4a05c1aa63bd5555a3fd1dc27bba
6. 0x4c0d15a9450f87f906d4381ea808adc1184291ca4ce7beff3a0fa49cdd560d01
7. 0x8d0d31296b29524b99211e8f98cc071861070b25dd0abb2eb485b412e503f53d
8. 0x05d461dcf395a83664838596b240eba4cc7031902b180e51494d1eb147b15029
9. 0xa1483b6ac623ab0f59c32aa56c972d5ef7d8011a9e1da78596fc589fc4974f7e
10. 0x33d703f598c504ec2e707e9e28f8a7d8d8905961d218b5b3fe1041ecd10ed9d3
11. 0xf237135c66ca84b49bee4316c469fc0289ef400162349fc2344fca1bb98dbd0e
12. 0x21725c62783071369e87d9e0abedb3d8cc37bdab8d0d58308c28aeb7cfd2bc8c
13. 0xc34c13c58ba9c342ea1b833ac1882a4aea22777c4fd1092b2f83d3bac6b9f845
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae