Funny.
The faith God has gifted to me is my proof.
Now, your response is interesting since you are incapable of saying that you are saved. Instead, you have consistently stated that you are...being saved. It's possible, in your theology, that you could die in your sins, apart from God.
Meanwhile, I am confident, by the faith gifted to me by God, that I am sealed by the Holy Spirit and immersed by the Holy Spirit into Christ Jesus so that in Christ I am made holy, seated before the throne of God.
This is present tense and future assurance.
Ephesians 2:4-6 But God, being rich in mercy, because of the great love with which he loved us, even when we were dead in our trespasses, made us alive together with Christ—by grace you have been saved— and raised us up with him and seated us with him in the heavenly places in Christ Jesus,
You have, to my knowledge, never been able to affirm that you are, past, present, future, saved.