It is proven! I am gtramontina on Keybase: https://keybase.io/gtramontina/sigchain#fd6599c699df97fef11d1ad992c5e7fbdce0ff7bbe810f43d978801e17066df50f
Alright… lets give this a try!
- Keybase
- gtramontina
Joined Apr 2017
Server run by the main developers of the project 
It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!