dogecoins clicker, r/dogecoin - Dogecoin Clicker With REAL DOGE!
In general, Bitcoin is a pioneer of blockchain cryptocurrencies based on a proof-of-work mechanism. There is a way out ahead of its competition, which will be a tough challenge for other existing cryptocurrencies that want to counter it, whether it's directly cloned fast money, the theoretical Ethereums, or the more mediocre Dogecoins.