chromium/components/test/data/payments/alicepay.test/app.json

{
  "name": "AlicePay",
  "icons": [{
    "src": "icon.png",
    "sizes": "48x48",
    "type": "image/png"
  }],
  "related_applications": [{
    "platform": "play",
    "id": "com.alicepay",
    "min_version": "1",
    "fingerprints": [{
      "type": "sha256_cert",
      "value": "C2:16:F6:8A:50:30:CC:C7:A8:C4:58:FE:29:E6:3B:5C:B9:2D:89:BB:8A:9E:CD:FC:B0:B9:27:77:1E:2E:93:FD",
      "comment": "This fingperint is SHA256 of 'ABCDEFABCDEFABCDEFAB'"
    }]
  }]
}