I saw your comment about small letters and correcting the spelling mistake in CRPYTO and was able to work out the puzzle.
"fisrtstepisdone" unpacked the archive. Inside was this image:

I quickly recognized the logo with binary on it as pastebin's logo, and after staring at the other parts of the image for who knows how long I figured out that the IHJYN0CN was part of a link to pastebin (pastebin.com/IHJYN0CN).

This left me with "U3RlZW1mZXN0MnJvY2tzIQ==", which I threw into a handful of online decoders finally getting a result with a base64 decoder: "Steemfest2rocks!".

I excitedly came here to post about my findings and saw that @waldfee had already pieced together the puzzle. Congratulations to them, and if there is any kind of second place reward, that'd be pretty cool too.