kid, your only proof is that the video mentions the word bitcoin.
My sperging young person,
The "proof" is knowing the Russian language, and being able to understand the interview.
The relevant parts of the interview are also translated by another native Russian speaker,
here.
Further "proof" consists of all the Bitcoin publications backing me.
Short of the rigors of a true mathematical proof, but sufficient for a insolent youngster such yourself
You, my little sperge monster, are the only dissenting voice. Yes, only you & your mad Google Translate skillz disagree.
Which makes your claim hilariously extraordinary, and places the onus of proof square onto your weak, sloping shoulders.
Now let's see some product or STFU