Evidence row 3426

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://qr.reyn.tools/run"
    ]
  ],
  "name": "qr.reyn.tools",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "qr.reyn.tools",
    "endpoints": [
      {
        "description": "Generate scannable QR codes from any text, URL, or structured payload (WiFi, vCard, SMS, email, geo, crypto). Returns PNG by default with JPG, WebP, and SVG output, plus optional error-correction, sizing, color, version, and encoding controls. Simple cURL POST: send qr_data, receive an image.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://qr.reyn.tools",
            "group": "body",
            "name": "qr_data",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.00165",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "6"
        },
        "serviceName": "QR Code Generator",
        "tags": [
          "qr",
          "image",
          "utility"
        ],
        "url": "https://qr.reyn.tools/run"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "qr-reyn-tools",
    "integrationType": "",
    "isNew": false,
    "name": "qr.reyn.tools",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.00165",
      "currency": "USDC",
      "maxAmount": "0.00165",
      "minAmount": "0.00165"
    },
    "provider": "qr.reyn.tools",
    "providerUrl": "",
    "serviceName": "QR Code Generator",
    "tags": [
      "qr",
      "image",
      "utility"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"8de45e144c0a9f6f334a460837af60815493f22cce59c0ed0d2e8188b66610c2","id":3426,"kind":"listing","method":"baseline/1","observed_us":1793025273205975,"prev":null,"subject":"agentic_market:qr-reyn-tools","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. 0x503af179ff4217defd0ef6c06099468edac3c9132b5ce6b745bb869e835af006
2. 0x785b8483321a6731fbbeaa9a818564f5b0e2eddc18ef7014ef7c312987e12334
3. 0x277e98dc63af548e3002c1834bb6fb585117dba8b7b5b4b90442f47f312ffb18
4. 0x0e55468f84c6701f2b81041418c5a8fdd6254d6b503434e5e75435b62a45ba2e
5. 0x833a2049917595e02b4611cd41670e393da7f7fac4df05ccd03738c3ce2335c5
6. 0x8bbbe40e6d9102eab4e5a38add45ccf2b524340acca611dd663ced3fcac16a7a
7. 0xeabab9fb50195e27f5b5b19dd81e984265d313a5a43fa547c34baaa0bca20aa8
8. 0xd99d4e6e510e04815d422886514c15959a0554deb1b37475dc826ca42d0dc7e0
9. 0x88c94c22ce2a6c0cd716bfe97ceac651fc60ee0aba40dbb075d713b366b543b1
10. 0x62c975a2c751182cb374d19834d999a49e29a6df9ba4accfe84ac8b4b21dc54a
11. 0xe281245a49847bca87f4c96f8da0284eeef688f3f597a62adb2d9089f4385e55
12. 0xecaf47ba75097c34f2d3c4d62539dace0db8b484bf08941a9259e2d1e8ccea77
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae