Evidence row 71147

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://apkcube.com/api/v1/developers/:slug"
    ]
  ],
  "name": "APKCube Android Developer Apps",
  "owner_address": "0xaf4ed8d6d780d15e0937e7fbe65627ed451e9c09",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xaf4ed8d6d780d15e0937e7fbe65627ed451e9c09",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GXEo7ndykiNcvZPzBJqA6rugdkhKXGrKbpx1te6z4Apj",
        "scheme": "exact"
      }
    ],
    "description": "All Android apps from one Google Play developer or publisher, most-installed first, each with title, icon, rating, installs and category. Publisher catalogue and portfolio lookup for app-market research. Keyless pay-per-call in USDC on Base or Solana: no account or API key.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "slug": "whatsapp-llc"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "developer": {
                "name": "string",
                "slug": "whatsapp-llc",
                "total": 0
              },
              "items": [
                {
                  "availability": "available",
                  "categoryId": "COMMUNICATION",
                  "categoryName": "Communication",
                  "developer": "WhatsApp LLC",
                  "developerSlug": "whatsapp-llc",
                  "hasFiles": true,
                  "iconUrl": "https://apkcube.com/icon.svg",
                  "installs": "5,000,000,000+",
                  "name": "WhatsApp Messenger",
                  "onGooglePlay": true,
                  "packageName": "com.whatsapp",
                  "rating": 4.3,
                  "ratings": 0,
                  "type": "app",
                  "updatedAt": "2026-10-24T00:00:00.000Z",
                  "version": "2.24.2.5"
                }
              ],
              "page": 0,
              "perPage": 0,
              "total": 0,
              "totalPages": 0
            },
            "type": "json"
          }
        },
        "routeTemplate": "/api/v1/developers/:slug",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "slug": {
                      "description": "From `developerSlug` on any app row.",
                      "maxLength": 512,
                      "type": "string"
                    }
                  },
                  "required": [
                    "slug"
                  ],
                  "type": "object"
                },
                "queryParams": {
                  "properties": {
                    "page": {
                      "description": "1-based page. Defaults to 1.",
                      "minimum": 1,
                      "type": "integer"
                    },
                    "per": {
                      "description": "Rows per page, 1–96. Defaults to 24.",
                      "maximum": 96,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T09:30:57.851Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T09:30:57.441Z"
    },
    "resource": "https://apkcube.com/api/v1/developers/:slug",
    "serviceName": "APKCube Android Developer Apps",
    "tags": [
      "android",
      "developer",
      "publisher",
      "google-play",
      "app-portfolio"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "All Android apps from one Google Play developer or publisher, most-installed first, each with title, icon, rating, installs and category. Publisher catalogue and portfolio lookup for app-market research. Keyless pay-per-call in USDC on Base or Solana: no account or API key."
}

What the leaf hashes

{"body":"3fdb9ac2307120fd76407c39ac28fafee30f5348c2cdb802b67ed1cb1f314a4f","id":71147,"kind":"listing","method":"baseline/1","observed_us":1793025481687653,"prev":null,"subject":"x402_bazaar:https://apkcube.com/api/v1/developers/:slug","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. 0xbce1e9852c1c3136078eeba3ae14557cb1111ccef9217b35287c0a02750fb1c0
2. 0x11fe2e46b93dd49483f7e92a436172092034d607a46f836f02ec3168af950d3d
3. 0xd4a51c0a29420b064a6c417fb7afdf2a6136fbb903da4ede6100678176890e28
4. 0x6fea4140cbc72c9d2b1e405c45e1f38cb5b4e9d2901ab85c3570386fbd2c5b79
5. 0xca08bb5aa16839c89ddf2cd07e358973d67675ac73148aaf93b1e4c7cf08a7cd
6. 0xf8d0dcd50fa717c19e86d9ab18e59f1c6dc6fd5e024113711aef4344934df44c
7. 0x4238d57d8687f7139dbf6b104310c06f79db4c05dfe40411332024c7a1f1196c
8. 0x4874017658d51455fb265575bda32255e9718209342fb886cc04ff6730c5008b
9. 0x68d212c759e459ae386c045fe3d9e6604c149b4493d899052ba9cd1a1ecdcc52
10. 0x7096a251f9a01cad132ba398ebbd4caf06e5ec3cf4c8bdc56a7f1285eabd682f
11. 0x747da36f7781b2b20c53f35968bf28ef3b43376581ce1ca8987f1d7a2a347e61
12. 0x571bf2cc487a35d2ef7662b375d1fa9179fe0f6cab6f6cebdb1a6113d25f3c92
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae