This is the best explanation I’ve seen so far. From nostr:nprofile1qqs98tsn0quzfgud5edtw3fcp8l690kctvp2s8803tlq5evdffstl7gprpmhxue69uhkummnw3ezuum9d45hxmmv9ejx2a30qythwumn8ghj7mn0wd68ytnxd46zuamf0gh...