Evidence row 3439289

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://markup-tools.x402tookit.com/html-meta"
    ],
    [
      "x402",
      "https://markup-tools.x402tookit.com/html-to-text"
    ]
  ],
  "name": "markup-tools.x402tookit.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:137",
      "eip155:42161",
      "eip155:8453",
      "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    ],
    "category": "",
    "description": "",
    "domain": "markup-tools.x402tookit.com",
    "endpoints": [
      {
        "description": "Read title, description, canonical, robots, Open Graph, Twitter card and JSON-LD types from supplied HTML and list gaps.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com/",
            "group": "query",
            "name": "base",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "<html lang=en><head><title>My Page</title><meta name=description content=\"A page.\"><link rel=canonical href=/p><meta property=og:title content=\"My Page\"><meta property=og:image content=/i.png><meta name=twitter:card content=summary></head>",
            "group": "query",
            "name": "html",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Markup and Text Extraction Tools",
        "tags": [
          "html",
          "metadata",
          "seo",
          "open-graph"
        ],
        "url": "https://markup-tools.x402tookit.com/html-meta"
      },
      {
        "description": "Turn supplied HTML into readable text: keeps paragraphs, lists, table rows and link text; drops script, style, hidden.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com/",
            "group": "query",
            "name": "base",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "<h1>Title</h1><p>Hello &amp; welcome, it&#x27;s <a href=\"/a\">here</a>.</p><ul><li>one<li>two</ul><div style=\"display:none\">secret</div><script>x()</script>",
            "group": "query",
            "name": "html",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": true,
            "group": "query",
            "name": "links",
            "required": false,
            "type": "boolean"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Markup and Text Extraction Tools",
        "tags": [
          "html",
          "text-extraction",
          "scraping",
          "prompt-injection"
        ],
        "url": "https://markup-tools.x402tookit.com/html-to-text"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "markup-tools-x402tookit-com",
    "integrationType": "",
    "isNew": false,
    "name": "markup-tools.x402tookit.com",
    "networks": [
      "Base",
      "eip155:137",
      "eip155:42161",
      "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.02",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.02"
    },
    "provider": "markup-tools.x402tookit.com",
    "providerUrl": "",
    "serviceName": "Markup and Text Extraction Tools",
    "tags": [
      "html",
      "metadata",
      "seo",
      "open-graph",
      "text-extraction",
      "scraping",
      "prompt-injection"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"e8a7adef94a994a3d4967790c10327d7e270ffadc171e340c6cddfd02956127c","id":3439289,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793903208737932,"prev":3047573,"subject":"agentic_market:markup-tools-x402tookit-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x8c2cbaded68acf6997d2940a853a7cd59503175be35b56fc9d406745f92f9253
2. 0xfa7a471e3016a69b919aaf8435a458eb4846c1b3677bba34fefbb41b4e436587
3. 0xd62bb8be596904bd98766ab8f539473dfc7884e6c6faeeb0c8589413e20305b5
4. 0x1e39c4d1cb3f9793f8cc4446dd5efe35934b439f0137bb3b7a62559d4abd4e80
5. 0xd5d00a579c19c0be9e720cd924f6921eedbe4ceb7613d73469af253167b5dc73
6. 0x93735ff2628952d401aebd985ea0995bba63115f40164ffc1744b69a659b3576
7. 0x71b86da277f66d263c2fde3ef1bffcecc3633775dcb1613e578cf8b54d55aecb
8. 0xa3eece75ecd91d3f90501e639925ae0b686a97e56cae1325873b637b77d9bc76
9. 0x9915831adbe487db968ab4ed55bf25266f37d6da254326fcfb26e6277489a8b4
10. 0x507e9793e42d4344be0a45428b5bafd92332b2e0bce9495080a8ff1a66e7df37
11. 0xd49e60000132f31e898593a62bb41f5a572c53de9f371ca3fe3ad961e7e46321
12. 0x5245c059df02ae3d3a1923f5a65da4a2c81c9a4f94d5f8e117875109e2cf4cf8
13. 0x2b6086aadbebc8556db9b7876925a9867c7e2dd8b74a64a7816bad481856c109
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94