Evidence row 71127

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://apkcube.com/api/v1/apps"
    ]
  ],
  "name": "APKCube Android App Search",
  "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": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "GXEo7ndykiNcvZPzBJqA6rugdkhKXGrKbpx1te6z4Apj",
        "scheme": "exact"
      }
    ],
    "description": "Search Android apps and games by name, publisher or package name across the APKCube catalogue of Google Play apps. Each match returns the package id, title, developer, icon, rating, installs, category and whether an APK download is available, with facet counts by type and category. Keyless pay-per-call in USDC on Base or Solana: no account or API key.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "q": "whatsapp",
              "type": "app"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "facets": {
                "categories": [
                  {}
                ],
                "type": {}
              },
              "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"
                }
              ],
              "matched": 0,
              "page": 0,
              "perPage": 0,
              "total": 0,
              "totalPages": 0
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "category": {
                      "description": "Category id from /categories.",
                      "type": "string"
                    },
                    "page": {
                      "description": "1-based page number, 1–3. Defaults to 1.",
                      "maximum": 3,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "q": {
                      "description": "Search phrase, publisher, or exact package id.",
                      "maxLength": 200,
                      "minLength": 1,
                      "type": "string"
                    },
                    "sort": {
                      "description": "Result ordering. Defaults to relevance.",
                      "enum": [
                        "relevance",
                        "installs",
                        "name"
                      ],
                      "type": "string"
                    },
                    "type": {
                      "description": "Restrict to games or apps.",
                      "enum": [
                        "game",
                        "app"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "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": "2026-10-25T09:35:14.268Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T09:35:14.035Z"
    },
    "resource": "https://apkcube.com/api/v1/apps",
    "serviceName": "APKCube Android App Search",
    "tags": [
      "android",
      "app-search",
      "google-play",
      "apk",
      "play-store"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search Android apps and games by name, publisher or package name across the APKCube catalogue of Google Play apps. Each match returns the package id, title, developer, icon, rating, installs, category and whether an APK download is available, with facet counts by type and category. Keyless pay-per-call in USDC on Base or Solana: no account or API key."
}

What the leaf hashes

{"body":"ec86ce35e39f8ac5fb14a96c2d32736310829337288462c54739abced40de66a","id":71127,"kind":"listing","method":"baseline/1","observed_us":1793025481657279,"prev":null,"subject":"x402_bazaar:https://apkcube.com/api/v1/apps","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. 0x60e7604f67c61a58de5328e4223ddc798ba17952be476a0f80506db71134c9cd
2. 0x44bd2635756c4c7886d5ee229748b3defaabf43338577dffb1cd58f9e201f6f4
3. 0x14173f202e8828787681188bac97ac8c16af1981cdbe5cd41d231e9f50ab6ee4
4. 0x2b1f2926b39549d3d45d4902defe658d59ec6556e9b7db9e63c88fd37735835d
5. 0x820150ff647e81faffa3ab5707c897385b59069aac9e6b1cb94f7e2b52834e19
6. 0xc4ae1016fe65a9a6c7989df3c401ad6669c6d506941e08927ecc62aa09482731
7. 0x01c19e97291290884f1644c2ab75e9b1ef2a2ae6d30675901e4c12f65c4e71c5
8. 0x850bf292a1aa658b60949676a4a33cd2059a07cb0c90b415c8839258d415bdfb
9. 0x8c6903777b1654f5fb12e259fed8098cda16e3130625244795d81936ec868a9c
10. 0x490868b60140fda9b3c25d79c99d6f0d78d632ecde384aa788c6d47760ca6caa
11. 0x52877ea072e10a1d3a921f7b54362005ad7a9baf5c99f31ec73a534bfea8930d
12. 0xf4e3bedc99674db9d8ab4bc7655992ec76f822b327e6c89599b0baa3756fbd19
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae