nostr:npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8Idea for a new Opendime version, in case it will still be developed. Can you add an e-ink screen to the device that always shows the address and a QR code after initialization? And also if it's sealed or not?