My opinion/understanding is this...

Q made drops, some of which were straightforward, and otherscrytpic.

I have seen other Anons state that the following "things" are Q Proofs:

1. When PDJT does his "air Q" , it is a Q Proof--especially if someone requested it beforehand. He is validating either that he believes that Q is real, or that q is accurate, or that he is Q or part of Q... or all of the above.

2. Similar to #1, other people close to Trump offer hints about Q... and this is a type of proof.

3. The lining up between events that occur, and something Q stated or implied would happen... this is a Q Proof. In this type of proof, we learn about it when an Anon makes a dig without a hint from someone (like Kash's watch saying 10:17).

4. The most gratifying Q Proof is when something happens in real life and it lines up with what Q stated or implied, and we don't need someone to connect the dots for us. This is when Anons get really excited, because they're able to say, "Q predicted this! This is a proof!"

What did I miss? Other types of proofs? Share your best example? Discuss?