nostr:npub17nd4yu9anyd3004pumgrtazaacujjxwzj36thtqsxskjy0r5urgqf6950x nostr:npub1kmw6nylpz6kzth560nxc642sms2ha9pth4kswtwpmsa8extdrwnqjh74gc Eroe! Qual'è il bridge?