This function returns the associated public key hash
from a 512-bit public key by using the hash160() function.
PubKey2PubHash(pubkey, mainnet = TRUE)character, the hash of a public key
character, the public key.
logical, whether the key should correspond
to the mainnet or testnet.
Bernhard Pfaff
Other BchAdresses:
BCHADR-class,
BTCADR-class,
PubHash2BchAdr(),
base58CheckDecode(),
base58CheckEncode(),
concatHex(),
decodeHex(),
hash160(),
hash256(),
validBchAdr(),
validBtcAdr()