chainparams: segwit2x deployment on testnet, regtest
chainparams: segwit2x deployment on testnet, regtest

core-bitcoin/bitcoin,core-bitcoin/bitcoin,btc1/bitcoin,core-bitcoin/bitcoin,elecoin/elecoin,elecoin/elecoin,core-bitcoin/bitcoin,core-bitcoin/bitcoin,btc1/bitcoin,elecoin/elecoin,core-bitcoin/bitcoin,btc1/bitcoin,btc1/bitcoin,btc1/bitcoin,elecoin/elecoin,elecoin/elecoin,elecoin/elecoin,btc1/bitcoin