trezor-firmware/common/defs/fido/github.json

{
  "name": "GitHub",
  "u2f": [
    {
      "app_id": "70617dfed065863af47c15556c91798880828cc407fdf70ae85011569465a075",
      "label": "github.com"
    }
  ],
  "webauthn": ["github.com"],
  "use_sign_count": true
}