regtest=1 testnet=0 dnsseed=0 upnp=0 [regtest] fallbackfee=0.00002 server=1 txindex=1 rpcuser=admin1 rpcpassword=123 rpcallowip=0.0.0.0/0 rpcbind=0.0.0.0 rpcwallet=coinos wallet=coinos wallet=external walletnotify=/home/bitcoin/.bitcoin/transaction.sh %s %w zmqpubrawblock=tcp://0.0.0.0:18506 zmqpubrawtx=tcp://0.0.0.0:18507 # hashblock/hashtx for Fulcrum's instant (ZMQ) block + mempool notifications zmqpubhashblock=tcp://0.0.0.0:18508 zmqpubhashtx=tcp://0.0.0.0:18509