Greetings my dear friend @lupafilotaxia, you were already missed here xD

Do not worry brother, I know that you are aware of everyone, a pleasure to see you again for the comments on my blog.

Indeed, the IoT is a technology that has been improving for years and as things are going, it is very likely that in the medium term it will become our standard of life, there was only a tool that could process data autonomously, economically and without the intervention of a central organization and it already appeared, sure you know what I mean ...

Yes, the blockchain!