Proof of Work vs Proof of Stake: How Blockchains Agree
Proof of work vs proof of stake compared on security, energy use and decentralization, with a plain-English look at mining, staking, slashing and 51% attacks.
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Everything we have written about bitcoin.
What Is Blockchain? A Plain-English Explanation
Blockchain explained without jargon: how blocks, hashes and consensus work, why records are hard to change, where blockchains help and where an ordinary database is better.