Blockchain consensus mechanisms — TK Matima
Blog iconTKMatima
Jul 8
There seems to be a misunderstanding, or perhaps an acceptance for the sake of simplicity, of what consensus mechanisms blockchains use. Everywhere you read on the internet, they say a form of the following “Proof of Stake (POS) is a consensus algorithm for XYZ chain” or “Proof of Work (POW) is a consensus algorithm for XYZ chain”. But Proof of Stake (POS) and Proof of Work (POW) aren’t exactly consensus mechanisms (atleast not on their own). ***POW & POS are mechanisms to prevent Sybil attac...

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TKMatima

Hacker | @Microsoft Top 100 Security Researcher of 2018 (alias: Dmitri Kaslov) | Crypto

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