The birmingHack Bot is used to allow users to gain access to the birmingHack server once they have a ticket.
Once running, you will first need to run the /send-verification-button command in the channel you wish to have the button. Then, when users press the button, the bot will check their discord username against the tickets purchased for the event. If it finds a match, the user will be given the role which gives them access to the server. If not, an error will be sent.
In theory, this should also now give the appropriate roles for non-attendees as well, for example if a user gets an organiser ticket, the bot should give them the correct organiser role, though this hasn't been tested.