Hello @steemchiller I hope you are doing well. Thanks for your answer and vote.
Regarding your questions, I entered steemworld by clicking on the publication link of @ yohan2on. I entered the interface and once I was in the "view account" option, the previously mentioned warning appeared, which led me to reride the 19 SBD that I had accumulated as my brain test earnings. I entered the purse item and on a couple of occasions, it did not take me an active password or posts. It was then that I tried the owner key (suggested by the system in the box where the password is typed) and so I got access to the wallet to make the transfer to a kryptomoneda account. In any case, it seems my account is ok.
Greetings!! And thanks again.