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Evidence row 3611

Observed , by baseline/1.

Kind
listing
About
source_record agentic_market:screenshot-api-production-fe7e-up-railway-app
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c4dc95065d5f1d5266892591c89ee655c10f4666f9ba79964167c5af50e50324
Leaf
0xcd3291b240025003b7de6bbeac6f30dcdccfb277a7f3ef7dc2eb58780a9c75fd

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://screenshot-api-production-fe7e.up.railway.app/capture/element"
    ],
    [
      "x402",
      "https://screenshot-api-production-fe7e.up.railway.app/capture/fullpage"
    ],
    [
      "x402",
      "https://screenshot-api-production-fe7e.up.railway.app/capture/pdf"
    ],
    [
      "x402",
      "https://screenshot-api-production-fe7e.up.railway.app/capture/screenshot"
    ]
  ],
  "name": "screenshot-api-production-fe7e.up.railway.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "screenshot-api-production-fe7e.up.railway.app",
    "endpoints": [
      {
        "description": "Capture a PNG screenshot of a single CSS-selected element on an http(s) URL; returns a JSON envelope with the PNG base64-encoded under image_base64, plus selector, final_url, title, viewport, and size.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 800,
            "group": "body",
            "name": "height",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "#main",
            "group": "body",
            "name": "selector",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "networkidle",
            "group": "body",
            "name": "wait_until",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 1280,
            "group": "body",
            "name": "width",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://screenshot-api-production-fe7e.up.railway.app/capture/element"
      },
      {
        "description": "Capture a full-page (scrolled) PNG screenshot of an http(s) URL; returns a JSON envelope with the PNG base64-encoded under image_base64, plus final_url, title, viewport, and size.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "networkidle",
            "group": "body",
            "name": "wait_until",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 1280,
            "group": "body",
            "name": "width",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "42",
          "l30DaysUniquePayers": "9"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://screenshot-api-production-fe7e.up.railway.app/capture/fullpage"
      },
      {
        "description": "Render an http(s) URL to a PDF (A4/A3/Letter/Legal/Tabloid) with print emulation; returns a JSON envelope with the PDF base64-encoded under pdf_base64, plus final_url, title, format, and size.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "A4",
            "group": "body",
            "name": "format",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "networkidle",
            "group": "body",
            "name": "wait_until",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "39",
          "l30DaysUniquePayers": "7"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://screenshot-api-production-fe7e.up.railway.app/capture/pdf"
      },
      {
        "description": "Capture a viewport-sized PNG screenshot of an http(s) URL with headless Chromium; returns a JSON envelope with the PNG base64-encoded under image_base64, plus final_url, title, viewport, and size.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 800,
            "group": "body",
            "name": "height",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "networkidle",
            "group": "body",
            "name": "wait_until",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 1280,
            "group": "body",
            "name": "width",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "37",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://screenshot-api-production-fe7e.up.railway.app/capture/screenshot"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "screenshot-api-production-fe7e-up-railway-app",
    "integrationType": "",
    "isNew": false,
    "name": "screenshot-api-production-fe7e.up.railway.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.002",
      "currency": "USDC",
      "maxAmount": "0.002",
      "minAmount": "0.002"
    },
    "provider": "screenshot-api-production-fe7e.up.railway.app",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"c4dc95065d5f1d5266892591c89ee655c10f4666f9ba79964167c5af50e50324","id":3611,"kind":"listing","method":"baseline/1","observed_us":1793025275264677,"prev":null,"subject":"agentic_market:screenshot-api-production-fe7e-up-railway-app","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xcd332ae6ec502d14db239cd7e3d774d3370df54a2427668a0594f710ba02b751
  2. 0x970b53ddfba9ff4ca923bfc1150979aae8580f7fbb063fa7c14e7640c057bb7f
  3. 0x90a876b187ad6764dc443fb89784963ceaf602e50b505edcf6d14fb83fd97b70
  4. 0x69b4bc4cac274ae803de911304a78ce01cde8bc1a98b73b621622e9373285256
  5. 0xc159b88aa3edf46c7ef981bd7f1c0e25ba900157a1d95e3486043b5b495234cd
  6. 0x4af65c239a27c4959a758e252b71222bd70586176ebbcc2ca68f77a2b7cf049c
  7. 0xa8280ea2a6114e82231a17640463bdff6655a58b76920fa62539505da99355d0
  8. 0x79ef352b3b857f4f5ca3d6078e16a94c9f3b45e2f8b7e40a95bc0fc6a5c3e2d8
  9. 0xcea476671cfb9b6054ad03347d963f1d25bacf7eeb847646ed7c55fcf1982684
  10. 0xaeccad08de53b9a0fc92661c50baf377eabe2395bccae896e3122c57861cf518
  11. 0xbee3c0dbc9149e89a214e95afe49b5d8a825aaaf7aa1721b2d66bbb287d6fd4d
  12. 0xa45f4438c9296b0ba586fc2eec9f0202e5d3c61a1d3adc975b80f6a1f4a5ca57
  13. 0xe43762a621da83c0b4b63f549cd2e19c428ac702bfc1038d70233867b06c447f
  14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
  15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
  16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON