rich1.0inkan (npub16x…56z6l)https://nostr.now/npub16xnpfx85k8wzdhctang6860g3u64lds5kac73ddjwlg0lxdg9g3su56z6lnjumphttps://nostr.nowI think it's at least as safe as normal NIP-46 remote signing *if* you yourself retain a shard of the key under your exclusive control (and require *all* shards for a signature). If you don't retain a shard, it seems conceivable that your friends may have worse security practices than you yourself would have had, and that they could all be vulnerable to the same type of attack. So I guess I'd use the method as long as I myself keep exclusive control over a sufficient number of shards to give me a veto.🤷‍♂