CVN-applicants.md

@@ -3,7 +3,7 @@ This is the procedure to become a CVN (Cooperatively validate node):
 Please read the Operator's Guide https://github.com/faircoin/faircoin/blob/master/doc/CVN-operators-guide.md
 
 Here are the single steps:
-1. Apply with the OCP form https://ocp.freedomcoop.eu/joinaproject/faircoin2-cvn-operators/
+1. Apply with the OCP form https://ocp.freedomcoop.eu/joinaproject/faircoin2-cvn-operators/ (NOTE: it is mandatory to supply a valid **PGP key**)
 2. You need two supporters from the community who know you.
 2. In the next general assembly the application will be approved or declined.
 3. On approval the Fasito is sent to the new operator and initialised after arrival.