Evidence row 29212

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.webacy.com/addresses/:address"
    ],
    [
      "x402",
      "https://api.webacy.com/addresses/:address/approvals"
    ],
    [
      "x402",
      "https://api.webacy.com/contracts/:contractAddress"
    ],
    [
      "x402",
      "https://api.webacy.com/sanctioned/:address"
    ],
    [
      "x402",
      "https://api.webacy.com/source-code/:contractAddress"
    ]
  ],
  "name": "api.webacy.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "api.webacy.com",
    "endpoints": [
      {
        "description": "Comprehensive risk analysis for a blockchain wallet address: contract/EOA classification, token standard, and identified risk issues across all providers.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "eth",
            "group": "query",
            "name": "chain",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
            "group": "path",
            "name": "address",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Webacy Risk Score API",
        "tags": [
          "risk-score",
          "address"
        ],
        "url": "https://api.webacy.com/addresses/:address"
      },
      {
        "description": "Paginated list of active token approvals granted by a wallet address, with risk flags for risky spenders.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "eth",
            "group": "query",
            "name": "chain",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
            "group": "path",
            "name": "address",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Webacy Risk Score API",
        "tags": [
          "risk-score",
          "address",
          "approvals"
        ],
        "url": "https://api.webacy.com/addresses/:address/approvals"
      },
      {
        "description": "Risk analysis for a smart contract: verified-source status, static analysis, asset-type resolution, and (optionally) deployer risk.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "eth",
            "group": "query",
            "name": "chain",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
            "group": "path",
            "name": "contractAddress",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Webacy Risk Score API",
        "tags": [
          "risk-score",
          "contract"
        ],
        "url": "https://api.webacy.com/contracts/:contractAddress"
      },
      {
        "description": "OFAC / sanctions screening for a wallet address. Compliance-sensitive callers should gate on `sanctions_status === \"clean\"`, not `is_sanctioned === false`.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "eth",
            "group": "query",
            "name": "chain",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
            "group": "path",
            "name": "address",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Webacy Risk Score API",
        "tags": [
          "risk-score",
          "sanctions",
          "address"
        ],
        "url": "https://api.webacy.com/sanctioned/:address"
      },
      {
        "description": "Verified source code for a smart contract, fetched from the chain-appropriate block explorer. Returns `null` if unverified or unavailable.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "eth",
            "group": "query",
            "name": "chain",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
            "group": "path",
            "name": "contractAddress",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.5",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "Webacy Risk Score API",
        "tags": [
          "contracts",
          "source-code"
        ],
        "url": "https://api.webacy.com/source-code/:contractAddress"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "api-webacy-com",
    "integrationType": "",
    "isNew": false,
    "name": "api.webacy.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.5",
      "currency": "USDC",
      "maxAmount": "0.5",
      "minAmount": "0.5"
    },
    "provider": "api.webacy.com",
    "providerUrl": "",
    "serviceName": "Webacy Risk Score API",
    "tags": [
      "risk-score",
      "address",
      "approvals",
      "contract",
      "sanctions",
      "contracts",
      "source-code"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"9fd78f801662467235131ebf811b335ca0c808d21ae655d8e7603d49e323ecc0","id":29212,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793025360786204,"prev":1508,"subject":"agentic_market:api-webacy-com","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. 0x705472b3635d15e58406ec4366f7e4e86ae9f17705b392236e449161a945ec77
2. 0x4b708e8d594e7dcef9ca64dd72ce6260d70200456581d3c2503f77f81f444a46
3. 0x1e10a597a891537be525b364cad79456064a0fec5a30c3e0e4e0b2fee778b83e
4. 0x4b34b749f885f01179e85d2e265cbfe6a0e11b564568e95a75113cdd7986e58e
5. 0x817902a99d7a856778135bf280f92064bb3b3d052a17dcd5cfe62a935af05bfa
6. 0x99fcdb41d9c6546585caa3b940b251ec80fa74d0221a1343a4d9ea7da9afddec
7. 0x659fd9aacd4b1dc59dc02a0420d131bfbdd6dcd718fa1d38bbec40a6e9466f7d
8. 0x84740acdfa15c3453249997de47399df05552438779dff236ee64c2a084059ff
9. 0x6b772998359d0f60f0a087cf071ec87ae4529378e09cdd68ec0e7418c896d406
10. 0x19792535bf1364a9338820b204b05ce0f6bf3690fa1496a73e82726a450f66c4
11. 0x83da3d3b0ffc00454b09f0b6f54a0a4bb8b5fabd87854d6bb2d7abda681b5d72
12. 0x5be1d69fd9353c3a75685caffea8c98e8f079f5072011c82517cc5f365ba32f8
13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae