Dogecoin (DOGE) is a peer-to-peer, open-source cryptocurrency. It is considered an altcoin and an almost sarcastic meme coin. Launched in Dec. 2013, Dogecoin has the image of a Shiba Inu dog as its logo. While it was created seemingly as a joke, Dogecoin's blockchain still has merit.
Dogecoin started as something of a joke, but after it was created, it gained a following. By late 2017, it was participating in the cryptocurrency bubble that sent the values of many coins up significantly.1 After the bubble burst in 2018, Dogecoin lost much of its value, but it still has a core of supporters who trade it and use it to tip content on Twitter and Reddit.2
Users can buy and sell Dogecoin on digital currency exchanges. They can opt to store their Dogecoin on an exchange or in a Dogecoin wallet.