Is Donald Trump Back On Twitter?

It appears that former President Donald Trump is back on Twitter.

Or is he?

Here's a screenshot of his Twitter page:

The reason I question it is because there is no blue checkmark next to his name indicating that the account was vetted by Twitter to authenticate it.

Here's Elon Musk's with the blue checkmark as an example:

So, until a blue checkmark thingy appears with Trump's tweets, I would be dubious if it is actually him. It could be an imposter there to cause trouble.