Evidence row 2907

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://merchant-audit.clankerceo.workers.dev/audit"
    ]
  ],
  "name": "merchant-audit.clankerceo.workers.dev",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:137",
      "eip155:8453",
      "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    ],
    "category": "",
    "description": "",
    "domain": "merchant-audit.clankerceo.workers.dev",
    "endpoints": [
      {
        "description": "Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a service is trustworthy, whether it is a scam or dead, and whether it will actually deliver. Probes the live endpoint for a valid HTTP 402 challenge, detects price drift between the advertised price and the real challenge price, pulls settlement history and unique-buyer counts, and verifies on-chain USDC actually reaching the payTo address. Returns a PASS / CAUTION / AVOID verdict with the evidence behind it. Every check is measured live at request time — nothing cached, no reputation scores. Use before paying an unknown merchant, to avoid wasting money on dead or fraudulent endpoints.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example-merchant.com/api/some-service",
            "group": "query",
            "name": "target",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "x402 Merchant Audit",
        "tags": [
          "x402",
          "due-diligence",
          "trust",
          "safety",
          "security"
        ],
        "url": "https://merchant-audit.clankerceo.workers.dev/audit"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "merchant-audit-clankerceo-workers-dev",
    "integrationType": "",
    "isNew": false,
    "name": "merchant-audit.clankerceo.workers.dev",
    "networks": [
      "Base",
      "eip155:137",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.01",
      "currency": "USDC",
      "maxAmount": "0.01",
      "minAmount": "0.01"
    },
    "provider": "merchant-audit.clankerceo.workers.dev",
    "providerUrl": "",
    "serviceName": "x402 Merchant Audit",
    "tags": [
      "x402",
      "due-diligence",
      "trust",
      "safety",
      "security"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"b74abbbb83a69df3dc9b9109040be54350687d0d67414b3f9a42312cac426736","id":2907,"kind":"listing","method":"baseline/1","observed_us":1793025268714381,"prev":null,"subject":"agentic_market:merchant-audit-clankerceo-workers-dev","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. 0x8a9082848867e956a31fa1eb0c3960930efa0cb3f843041ab592671716d370a1
2. 0x4dc974aa3a243f69b0aa3ced5f27f29a2dc91bbcc2167f53f195d252e099fc17
3. 0xeb82e6d39fa938fb31599725e4edb81eb829beb84d74800080fed7f47d6cede5
4. 0x53647c1f4274516db9d097bd29213a15d6a95e7fad3089180ea61403ee86e47b
5. 0x19c1435d32265f04a21e4e94711ccbf3222900e2dc483dc3a56205a3220d9469
6. 0x9b024d6bd2aa7e471c5791088b5f270877269e0733151d945c31099a3ff7d40f
7. 0x2c4fff69b1e74d6d8808cfdd43f380326a626d322b9297c8564f83c95a87d9c6
8. 0xd394a19b03056f96d13b6f585690727b570b28affdd7fb025cbc6e93f283e13e
9. 0xf10df05b2069af96fcba98b6c155dd94c70f3abc262b4b21e48cdb633e1ab6c9
10. 0x67c271d2cb0547970af1a3a20e3bbc31daf0437a645896912ec05b65fd679fff
11. 0x231f490acbb86d1ac0f80fbb2d49e85abc0ff9c6392ca16679f2cdf49b2863ac
12. 0x8cb11bf3bc7d3a6f859c170a167821024ffc4758cdfd2cc96f61a3291aefb637
13. 0xd5ec7ffaecac790d8adfa0620b0a5494758f862e3090b49e556a6ecbad2f0782
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae