How are/would services like twelve.cash and phoenixwallet.me handle backup/redundancy of the username entries?


nostr:nevent1qqsw4vpfy7f62dhvlxredt3v2x8kpypm8vq497uvpzex8922x96727cpzemhxue69uhhqatjwpkx2un9d3shjtnrdakj7q3q773r2y5zl3sa7xufmye96un3hf02rse8j82hkd45ps0wvk2hrkasxpqqqqqqznnascf 

 Nip-78 and use Blastr to publish to all relays 😂