Evidence row 4220

Observed 26 Oct 2026, 14:34 UTC, by baseline/1.

Kind: listing
About: source_record agentic_market:webtools-genexxis-com
Recorded: 26 Oct 2026, 14:34 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 41017c7b8785e430f3b13cd9ae19ae33a9476b13bcc7a7962dc94ba5336e37cd
Leaf: 0xc27fa32a3f00fba18aed978d0919eef367a27627458182aa73b934a26bdfdccf

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": "0.003",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "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": "0.003",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "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": "0.008",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "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": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "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": "0.00475",
      "currency": "USDC",
      "maxAmount": "0.008",
      "minAmount": "0.003"
    },
    "provider": "webtools.genexxis.com",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"41017c7b8785e430f3b13cd9ae19ae33a9476b13bcc7a7962dc94ba5336e37cd","id":4220,"kind":"listing","method":"baseline/1","observed_us":1793025277482658,"prev":null,"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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON