Hey, thank you very much
when typing
> signmessage [address from 1.)] AIRDROP <
into core wallet console I get the message "Error: Please enter the wallet passphrase with walletpassphrase first (code -13)"
Do I must enter my secret passphrase to generate the signed message and if so, how is the syntax for that?
And why is the registration now necessary to collect further airdrops when it wasnt necessary in the past? Can I also use the standard core UX sign message form like byteball is doing it http://dailybyteball.blogspot.de/2017/03/how-to-sign-message-with-bitcoin.html without the AIRDROP addition?
Thanks for your patience and help on that one
Just use the "sign message" option from the File menu. It will ask for your password when signing.
If you want to use the consol, you need to unlock your wallet first by entering walletpassphare yourstrongpassword 600