is registrations over for the bounty?
https://bounty.cryptoprofile.io/ use this link to register, and it's still ongoing but filling up fast hurry up and register
will do and is there any limit to how many bounties i can participate in?
No limit you only have to register once and then u can participate in as many as you'd like
ok and do you have any restrictions on video content?
No restrictions as long as it is centered around cryptoprofile, once you register you will get marterial that u can build off of