Twitter co-founder and CEO Jack Dorsey now plans to convert the proceeds from the NFT auction of his first tweet to bitcoin and donate them to charity. The highest bid for the tweet is currently $2.5 million. The winner will get a “digital certificate of the tweet,” according to an FAQ on NFT auction site Valuables, where Dorsey’s tweet is for sale. However, the tweet will remain viewable on the internet for free, assuming that Twitter or Dorsey himself won’t remove it.