What is proof of liquidity staking?
Excuse me, I've heard the term "proof of liquidity staking" in the context of cryptocurrency finance, but I'm not entirely clear on its meaning. Could you please explain it in simple terms? Specifically, I'm curious about how it works, its purpose in the cryptocurrency ecosystem, and whether it's a form of validation mechanism or a strategy for earning rewards. Additionally, I'd like to know if it's similar to other staking mechanisms and what are the key differences. Your insights would be greatly appreciated.