nostr:nprofile1qqsq4qcw4c0z3jq3nlselj46qxumysl8hndd8sgy89r6nxq2c8jlspspzdmhxue69uhhwmm59e6hg7r09ehkuef0k5llzm nostr:nprofile1qqsgqfapsalnnesrmt7xxfu7qp95akwlscw33n5pm8zrclt3xhdg7egprdmhxue69uhhyetvv9ujucnfw33k76twwpshy6ewvdhk6qgawaehxw309ahx7um5wghx6at5d9h8jampd3kx2apwvdhk6tcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhscyvr9p
If your energy costs are low enough you could mine. Or you could sell something for bitcoin.