{ "coin_name": "Bitcoin", "coin_shortcut": "BTC", "coin_label": "Bitcoin", "website": "https://bitcoin.org", "github": "https://github.com/bitcoin/bitcoin", "maintainer": "Pavol Rusnak ", "curve_name": "secp256k1", "address_type": 0, "address_type_p2sh": 5, "maxfee_kb": 2000000, "minfee_kb": 1000, "signed_message_header": "Bitcoin Signed Message:\n", "hash_genesis_block": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f", "xprv_magic": "0488ade4", "xpub_magic": "0488b21e", "xpub_magic_segwit_p2sh": "049d7cb2", "xpub_magic_segwit_native": "04b24746", "bech32_prefix": "bc", "cashaddr_prefix": null, "slip44": 0, "segwit": true, "decred": false, "forkid": null, "force_bip143": false, "default_fee_b": { "Low": 10, "Economy": 70, "Normal": 140, "High": 200 }, "dust_limit": 546, "blocktime_seconds": 600, "address_prefix": "bitcoin:", "min_address_length": 27, "max_address_length": 34, "bitcore": [ "https://btc-bitcore3.trezor.io", "https://btc-bitcore1.trezor.io" ] }