| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
Network.Haskoin.Constants
Contents
Description
Network specific constants
- data Network = Network {
- getNetworkName :: !String
- getAddrPrefix :: !Word8
- getScriptPrefix :: !Word8
- getSecretPrefix :: !Word8
- getExtPubKeyPrefix :: !Word32
- getExtSecretPrefix :: !Word32
- getNetworkMagic :: !Word32
- getGenesisHeader :: !BlockHeader
- getMaxBlockSize :: !Int
- getMaxSatoshi :: !Word64
- getHaskoinUserAgent :: !ByteString
- getDefaultPort :: !Int
- getAllowMinDifficultyBlocks :: !Bool
- getPowLimit :: !Integer
- getTargetTimespan :: !Word32
- getTargetSpacing :: !Word32
- getCheckpoints :: ![(Int, BlockHash)]
- switchToTestnet3 :: IO ()
- setNetwork :: Network -> IO ()
- getNetwork :: Network
- networkName :: String
- addrPrefix :: Word8
- scriptPrefix :: Word8
- secretPrefix :: Word8
- extPubKeyPrefix :: Word32
- extSecretPrefix :: Word32
- networkMagic :: Word32
- genesisHeader :: BlockHeader
- maxBlockSize :: Int
- maxSatoshi :: Word64
- haskoinUserAgent :: ByteString
- defaultPort :: Int
- allowMinDifficultyBlocks :: Bool
- powLimit :: Integer
- targetTimespan :: Word32
- targetSpacing :: Word32
- checkpoints :: [(Int, BlockHash)]
Data
Constructors
| Network | |
Fields
| |
Functions
switchToTestnet3 :: IO () Source
Switch to Testnet3. Do at start of program.
setNetwork :: Network -> IO () Source
Change network constants manually. If switching to Testnet3, use switchToTestnet3 instead.
Read current network constants record
Network parameters
Name of the bitcoin network
Prefix for base58 PubKey hash address
Prefix for base58 script hash address
Prefix for private key WIF format
extPubKeyPrefix :: Word32 Source
Prefix for extended public keys (BIP32)
extSecretPrefix :: Word32 Source
Prefix for extended private keys (BIP32)
Network magic bytes
genesisHeader :: BlockHeader Source
Genesis block header information
Maximum size of a block in bytes
Maximum number of satoshi
haskoinUserAgent :: ByteString Source
User agent string
defaultPort :: Int Source
Default port
allowMinDifficultyBlocks :: Bool Source
Allow relaxed difficulty transition rules
targetTimespan :: Word32 Source
Time between difficulty cycles (2 weeks on average)
targetSpacing :: Word32 Source
Time between blocks (10 minutes per block)
checkpoints :: [(Int, BlockHash)] Source
Checkpoints to enfore