What's a better CTF challenge than an half-finished, buggy software?

Of course an half-finished, buggy software that lets you create NFTs! (No guarantees) Btw I forgot the private key to flag.txt, can you retrieve that for me?

This is a remote challenge, you can connect to the service with:

nc mmm.challs.teamitaly.eu 15009

m3 sha1sum: 62f33d2da61bd25dfaadc59469f8410e74ff156d

Author: @hdesk