# Zha

By [Untitled](https://paragraph.com/@0x3590f54eec12168ebbaad0d71ec5d51ce1ac2b5f) · 2024-03-19

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How does the concept of "proof of stake" differ from "proof of work" in consensus mechanisms?

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*Originally published on [Untitled](https://paragraph.com/@0x3590f54eec12168ebbaad0d71ec5d51ce1ac2b5f/zha)*