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Update for DASH

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- Update information for both mainnet and testnet
- Use x11_hash module when network name is Dash to process header_hashes
This commit is contained in:
TheLazieR Yip 2016-11-13 00:51:53 +07:00
parent c512ffec41
commit ff834519aa
1 changed files with 18 additions and 3 deletions
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21
lib/coins.py
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@ -177,6 +177,9 @@ class Coin(object):
@classmethod @classmethod
def header_hashes(cls, header): def header_hashes(cls, header):
'''Given a header return the previous and current block hashes.''' '''Given a header return the previous and current block hashes.'''
if cls.NAME.lower() == 'dash':
import x11_hash
return header[4:36], x11_hash.getPoWHash(header)
return header[4:36], double_sha256(header) return header[4:36], double_sha256(header)
@classmethod @classmethod
@ -307,24 +310,36 @@ class DogecoinTestnet(Coin):
WIF_BYTE = 0xf1 WIF_BYTE = 0xf1
# Source: pycoin # Source: https://github.com/dashpay/dash
class Dash(Coin): class Dash(Coin):
NAME = "Dash" NAME = "Dash"
SHORTNAME = "DASH" SHORTNAME = "DASH"
NET = "mainnet" NET = "mainnet"
XPUB_VERBYTES = bytes.fromhex("02fe52cc") XPUB_VERBYTES = bytes.fromhex("02fe52cc")
XPRV_VERBYTES = bytes.fromhex("02fe52f8") XPRV_VERBYTES = bytes.fromhex("02fe52f8")
GENESIS_HASH = (b'00000ffd590b1485b3caadc19b22e637'
b'9c733355108f107a430458cdf3407ab6')
P2PKH_VERBYTE = 0x4c P2PKH_VERBYTE = 0x4c
P2SH_VERBYTE = 0x10 P2SH_VERBYTE = 0x10
WIF_BYTE = 0xcc WIF_BYTE = 0xcc
TX_COUNT_HEIGHT = 569399
TX_COUNT = 2157510
TX_PER_BLOCK = 4
class DashTestnet(Coin): class DashTestnet(Coin):
NAME = "Dogecoin" NAME = "Dash"
SHORTNAME = "tDASH" SHORTNAME = "tDASH"
NET = "testnet" NET = "testnet"
XPUB_VERBYTES = bytes.fromhex("3a805837") XPUB_VERBYTES = bytes.fromhex("3a805837")
XPRV_VERBYTES = bytes.fromhex("3a8061a0") XPRV_VERBYTES = bytes.fromhex("3a8061a0")
P2PKH_VERBYTE = 0x8b GENESIS_HASH = (b'00000bafbc94add76cb75e2ec9289483'
b'7288a481e5c005f6563d91623bf8bc2c')
P2PKH_VERBYTE = 0x8c
P2SH_VERBYTE = 0x13 P2SH_VERBYTE = 0x13
WIF_BYTE = 0xef WIF_BYTE = 0xef
TX_COUNT_HEIGHT = 101619
TX_COUNT = 132681
TX_PER_BLOCK = 1
#