Optimism makes its very own wallet software package which is accessible for down load on its website, which allows you to store Optimism with your Computer system. For max security, you'll be able to store your cryptocurrencies over a committed hardware wallet like a TREZOR wallet or maybe a https://financefeeds.com/top-altcoins-for-copyright-bull-run-generate-life-changing-gains-in-30-days-with-these-7-cryptos/