+
+libs.bitcoin.networks.sugarchain = {
+ messagePrefix: '\x18Sugarchain Signed Message:\n',
+ bip32: {
+ public: 0x0488B21E,
+ private: 0x0488ADE4,
+ },
+ pubKeyHash: 0x3f,
+ scriptHash: 0x7d,
+ wif: 0x80
+};
+
+// https://github.com/libs.bitcoinjs-lib/blob/3f6f5ef97a1ee1b8337865209282c0095e22b2e7/src/networks.js
+libs.bitcoin.networks.regtest = {
+ messagePrefix: '\x18Bitcoin Signed Message:\n',
+ bech32: 'bcrt',
+ bip32: {
+ public: 0x043587cf,
+ private: 0x04358394,
+ },
+ pubKeyHash: 0x6f,
+ scriptHash: 0xc4,
+ wif: 0xef,
+};