Swap Bitcoin Network Params for Namecoin Params

(Based on an earlier version by ahmedbodi)

lib/constants.py

@@ -40,11 +40,11 @@ def read_json(filename, default):
 class BitcoinMainnet:
 
     TESTNET = False
-    WIF_PREFIX = 0x80
-    ADDRTYPE_P2PKH = 0
-    ADDRTYPE_P2SH = 5
-    SEGWIT_HRP = "bc"
-    GENESIS = "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"
+    WIF_PREFIX = 180
+    ADDRTYPE_P2PKH = 52
+    ADDRTYPE_P2SH = 13
+    SEGWIT_HRP = "nc"
+    GENESIS = "000000000062b72c5e2ceb45fbc8587e807c155b0da735e6483dfba2f0a9c770"
     DEFAULT_PORTS = {'t': '50001', 's': '50002'}
     DEFAULT_SERVERS = read_json('servers.json', {})
     CHECKPOINTS = read_json('checkpoints.json', [])
@@ -68,11 +68,11 @@ class BitcoinMainnet:
 class BitcoinTestnet:
 
     TESTNET = True
-    WIF_PREFIX = 0xef
+    WIF_PREFIX = 239
     ADDRTYPE_P2PKH = 111
     ADDRTYPE_P2SH = 196
-    SEGWIT_HRP = "tb"
-    GENESIS = "000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943"
+    SEGWIT_HRP = "tn"
+    GENESIS = "00000007199508e34a9ff81e6ec0c477a4cccff2a4767a8eee39c11db367b008"
     DEFAULT_PORTS = {'t': '51001', 's': '51002'}
     DEFAULT_SERVERS = read_json('servers_testnet.json', {})
     CHECKPOINTS = read_json('checkpoints_testnet.json', [])
@@ -95,7 +95,7 @@ class BitcoinTestnet:
 
 class BitcoinRegtest(BitcoinTestnet):
 
-    SEGWIT_HRP = "bcrt"
+    SEGWIT_HRP = "ncrt"
     GENESIS = "0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206"
     DEFAULT_SERVERS = read_json('servers_regtest.json', {})
     CHECKPOINTS = []