Build-a-Coin Cryptocurrency Creator
build
help
FAQ
about
Sadly, Build-a-Coin is no longer maintained. It may still work for you, though!
basics
coin name
currency code
address identifier byte
testnet address identifier byte
multisig address identifier byte
testnet multisig address identifier byte
TCP port
testnet TCP port
JSON-RPC TCP port
testnet JSON-RPC TCP port
money supply
initial block reward
blocks until reward halves
transactions
blocks before mined coins can be spent
minimum sendable without dust fee
minimum sendable at all
largest tx in bytes without size fee
blockchain
desired seconds between blocks
starting difficulty
desired seconds to difficulty change
miner-configurable limit on block size in bytes
hard limit on block size in bytes
genesis block embedded message
governance
network alert signing pubkey
testnet alert signing pubkey