Evidence row 30374

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://webtools.genexxis.com/base64-encode-url"
    ],
    [
      "x402",
      "https://webtools.genexxis.com/email-validate"
    ],
    [
      "x402",
      "https://webtools.genexxis.com/startup-domain-check"
    ],
    [
      "x402",
      "https://webtools.genexxis.com/tech-stack-detect"
    ]
  ],
  "name": "webtools.genexxis.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "webtools.genexxis.com",
    "endpoints": [
      {
        "description": "Downloads a public URL (max 5 MB, redirects followed and re-checked) and returns its content as base64 with a data URI prefix, content type, byte size, sha256 and final URL.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "query",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://webtools.genexxis.com/base64-encode-url"
      },
      {
        "description": "Validates one email (email=) or up to 50 (emails=comma list, same price): RFC 5322 syntax, normalized form, MX records (A fallback), disposable, role account, free provider, typo suggestion, and a deliverable/risky/undeliverable verdict with reasons. No SMTP probing.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "ada@example.com",
            "group": "query",
            "name": "email",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://webtools.genexxis.com/email-validate"
      },
      {
        "description": "For a company or product name: slug, availability of the .com .io .ai .co .dev .app domains (registry RDAP + DNS), GitHub user/org name and npm package name, each available, taken or unknown.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Northwind Labs",
            "group": "query",
            "name": "company_name",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://webtools.genexxis.com/startup-domain-check"
      },
      {
        "description": "Detects the technologies of a website homepage (CMS, e-commerce, frameworks, web server, CDN/hosting, analytics, tag managers, ad pixels, payments, chat, consent, security headers, fonts) with category, version when visible, evidence and confidence.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "example.com",
            "group": "query",
            "name": "domain",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://webtools.genexxis.com/tech-stack-detect"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "webtools-genexxis-com",
    "integrationType": "",
    "isNew": false,
    "name": "webtools.genexxis.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0125",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.01"
    },
    "provider": "webtools.genexxis.com",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"c473637263adfb061fb8794a76b4c5b6ad306490999f7a89dac138056743b636","id":30374,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793025362879081,"prev":4220,"subject":"agentic_market:webtools-genexxis-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. 0x57ea80f954b3d872132c8829dc8b1f6de2f95cac1e7302d7fa19f157e7af5987
2. 0xeccb4017be5ddde8aae7a5b1411949d6dc153d4ac047871cde2d27a421e10467
3. 0x3bfeae1aa963a4a362801e0bb68c1fc1d8e00690c145003b5a6a31c037e6f2d4
4. 0x9f77b4af00c36bea91ad4ef0987d7b86871bae009a201dfef2b9f60f895c6e20
5. 0xf049c01db95cc827ad8dc2ac542e9fe0c2b6d47a7743c4b884bcddd0324935bb
6. 0x1d1c23ed14c136591a0913c7c68f4d7cf5bf27ad96149d1c2e613517bae65804
7. 0x1fe288c841d6cc33f5a293445361e8f070640a54480ebb25705176e6a1d8232c
8. 0x2d7cb098e202dff99deee9744be3f1086d65b65c542d3183838b8f15795a97d9
9. 0xe53542ed751813d1a6d523062a23ac38392574080ade6d92b1ed3090a474dc4a
10. 0xda3bffd0a7c24c98da7dc5357e8d748010f4817bac4b377a94cd382883fc809a
11. 0x86f49d35fee840c62060e3a6cbc75237dbfdc70dd7439506d3f085c9cca8e4f2
12. 0x01ecb94c2efbfb8e9050ebbd813fbba80bbcbc345f98de707345bc4bc88c94e8
13. 0x8ba3430866b4c11cea7eba9923ee4fa8a5074849df417006e4441426c1f13056
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae