trezor-firmware/common/defs/bitcoin/qtum.json

{
  "coin_name": "Qtum",
  "coin_shortcut": "QTUM",
  "coin_label": "Qtum",
  "website": "https://qtum.org",
  "github": "https://github.com/qtumproject/qtum",
  "maintainer": "CodeFace <codeface@qtum.info>",
  "curve_name": "secp256k1",
  "decimals": 8,
  "address_type": 58,
  "address_type_p2sh": 50,
  "maxfee_kb": 1000000000,
  "minfee_kb": 400000,
  "signed_message_header": "Qtum Signed Message:\n",
  "hash_genesis_block": "000075aef83cf2853580f8ae8ce6f8c3096cfa21d98334d6e3f95e5582ed986c",
  "xprv_magic": 76066276,
  "xpub_magic": 76067358,
  "xpub_magic_segwit_p2sh": 77429938,
  "xpub_magic_segwit_native": 78792518,
  "xpub_magic_multisig_segwit_p2sh": 76067358,
  "xpub_magic_multisig_segwit_native": 76067358,
  "bech32_prefix": "qc",
  "cashaddr_prefix": null,
  "slip44": 2301,
  "segwit": true,
  "taproot": false,
  "decred": false,
  "fork_id": null,
  "force_bip143": false,
  "default_fee_b": {
    "Low": 410,
    "Economy": 500,
    "Normal": 600,
    "High": 2000
  },
  "dust_limit": 218400,
  "blocktime_seconds": 128,
  "uri_prefix": "qtum",
  "min_address_length": 27,
  "max_address_length": 34,
  "negative_fee": false,
  "cooldown": 100,
  "overwintered": false,
  "extra_data": false,
  "timestamp": false,
  "confidential_assets": null
}