Evidence row 3610

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://screenshot-api-production-5291.up.railway.app/html"
    ],
    [
      "x402",
      "https://screenshot-api-production-5291.up.railway.app/pdf"
    ],
    [
      "x402",
      "https://screenshot-api-production-5291.up.railway.app/screenshot"
    ]
  ],
  "name": "screenshot-api-production-5291.up.railway.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "screenshot-api-production-5291.up.railway.app",
    "endpoints": [
      {
        "description": "Fetch a URL and return its text content",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://screenshot-api-production-5291.up.railway.app/html"
      },
      {
        "description": "Render a URL to a PDF",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://screenshot-api-production-5291.up.railway.app/pdf"
      },
      {
        "description": "Render a URL to a PNG screenshot",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://screenshot-api-production-5291.up.railway.app/screenshot"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "screenshot-api-production-5291-up-railway-app",
    "integrationType": "",
    "isNew": false,
    "name": "screenshot-api-production-5291.up.railway.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.013333",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.01"
    },
    "provider": "screenshot-api-production-5291.up.railway.app",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"a0ecca6667cb24e041b5625f01a0ee4b84f1dad313c8a9415e1dcd64584cefaa","id":3610,"kind":"listing","method":"baseline/1","observed_us":1793025275263402,"prev":null,"subject":"agentic_market:screenshot-api-production-5291-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 2026-10-26 (296695 rows).

1. 0xc8cc42d8b13a46920536ed74385d7955b4cb1caaf3d5ac3c046bfe6869e67f3d
2. 0xbfbd6a996f70394b4e8a73c8576370683104847bab347b6c765e1c9565173150
3. 0xce761ce47b2a85ebf87eaea1629419f02c72d52a307ad989375cb141e3cfae5f
4. 0x124a4c9687464f71f7913dbf38fadb6580d666265eececc46fd622069a877ec3
5. 0x25cd8a74b9699dc78362e9c593640b3e3eae374fd2f6f8f594c1f869ffeba88c
6. 0x07e85ee07fad41357e1129fb3012f829d13299e5f668f0ded2e36859d24e9737
7. 0x517a78d56f820491f2eb44a2cc18cf41015561b777c35a4974a0ff29e0203baf
8. 0x9caba09d4aed54a54d920204d7a23badd508a0883017d723f58f0750820cb1f8
9. 0x1148a3536fbc4c6e4bca38b54eb0f7b8853df52207579c13e0b6efa25a2fe4cf
10. 0x99b83a0d8096cc6e79ca10fec0381f61738bb5a26cb8d4668d93598ea82a302a
11. 0xde080106ffe5b9071b2505ae31b17f7da4d3a9c7f4f4d9819f700d720702beeb
12. 0xde09984239f27618a13932caf48f5d39831fc5021500b0581dce0dabd570bd6e
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae