Network parameters

Parameter	Mainnet	Testnet
P2P Port	44440	15556
RPC Port	44444	44445
Message Start	0x80503420	0x3224f217
Genesis Block	0x00006a4e3e18c71c6d48ad6c261e2254fa764cf29607a4357c99b712dfbb8e6a	0x0000e0870ba071bb91a28a624f39d92959c4b6fd539d269b0dfcc46f253c3104
Genesis Merkle Root	0xc507eec6ccabfd5432d764afceafba42d2d946594b8a60570cb2358a7392c61a	0x97148c18a758d7b06b25294d25e86608d7619f0eab79ab855691233050d6687f
Genesis Timestamp	1460561040	1606327577
Genesis Nonce	6945	2043919587
DNS Seed	seed.nav.community, seed2.nav.community	testseed.nav.community

Version bytes

Address type	Mainnet	Testnet
Public Key Legacy	53	111
Private Key Legacy	150	239
BLSCT Public Address	73, 33	73, 33
BLSCT Secret View Key	151, 181	151, 181
BLSCT Secret Spending Key	152, 20	152, 20
Cold Staking v1	21	8
Cold Staking v2	36	32
Script Address	85	196
Raw Script Address	60	60
Extended Public Key	0x0488B21E	0x0488B21E
Extended Private Key	0x0x88ADE4	0x0x88ADE4

Address Formats for Mainnet

Exchanges and wallets are required to allow withdrawals to the following type of addresses:

Address type	Starts with	Length	Example
Public Key Legacy	N	34	NiMNbr141gHve9ER2i64S9nbR1USBbALji
BLSCT Public Address	xN	139	xNU4LXCWHvYXYGG2i8X4QhFRH4FoCRd4q5bJUQLF4crnnnuCDPPXMK5gD78wU7cJ9VQMawMNSbtpwgQUnXmZTkJK9fUfJnSUFYxDaQcdSA5MaN8ghPrNxGnMNsuz7ywwaxVboWXRo95
Cold Staking v1	X	61	Xfm2AbCgLBjk792bTXwzFRvWDazszidsfy4xg2HMPnEjZYN87mGBREXwLNWee
Cold Staking v1	Y	61	YR6W9iTiwFrRXkySu5jGyP8rjqfbNXj7AZ9ugPHhiNnPMSKdxHzbSmFnBGA8D
Cold Staking v2	4	89	4DtQXPrQz3nXV1iGQgrdnFv5AT1ouDzbfmd6yBVrVhAtPL6jE3ofebTygGbJbSGmTUd9wBH3WDoyAJkS9vQ2KtKCd