Human: When was the cryptocurrency Dogecoin created? Assistant: 
Dogecoin was created in 2013 by Jackson Palmer. Dogecoin is a cryptocurrency that is based on the Doge meme. The Doge meme is a popular Internet meme that depicts a Shiba Inu dog wearing a tuxedo with a speech bubble containing a witticism. Dogecoin is a fun cryptocurrency that is meant to be used for tipping on the Doge meme subreddit.