Bitcoin miners in Africa are like dung beetles - quietly turning wasted energy into fertile ground for economic sovereignty. nostr:nprofile1qqsvn6daczcrcgdaxdap9h84k33af876l6yy4gfth9gvrqhfund7nwqpzamhxue69uhhyetvv9ujumn0wd68ycmw9e3k7mgpzfmhxue69uhk7enxvd5xz6tw9ec82cs50tg0n 5000