otp slotA short touch (1,25 seconds) will output an OTP based on the confuration stored in slot 1, while a long touch (3,5 seconds) will output an OTP based onBy default, Yubico OTP is programmed into slot 1 on every YubiKey. That's why the Personalization Tool says slot 1 is programmed. Slot 2 is long press (~3 second press