Do All Proof-of-Work Cryptocurrencies Use the Same Difficulty Adjustment Period?
No, different Proof-of-Work cryptocurrencies use different difficulty adjustment periods. While Bitcoin uses 2,016 blocks (approx. two weeks), others, like Litecoin, may use a different block count, and some, like Ethereum Classic, may adjust every single block.
The choice depends on the desired block time and network stability goals.
