Dogecoin becomes second largest PoW cryptocurrency
Dogecoin has now become one of the largest PoW cryptocurrencies — second only to Bitcoin. This may change if it follows through with its "Dogecoin Trailmap" but little progress has been made.
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### Instruction: Dogecoin becomes second largest PoW cryptocurrency

### Response: Dogecoin has now become one of the largest PoW cryptocurrencies — second only to Bitcoin. This may change if it follows through with its "Dogecoin Trailmap" but little progress has been made.