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What is blockchain, how does it work, and is it secure?

Home » Washington D.C. » What is blockchain, how does it work, and is it secure?

About What is blockchain, how does it work, and is it secure? 

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Blockchain: A digital record book where data is stored in linked blocks, secured with unique codes, and can’t be altered without permission. Each block is secured with strong codes A network of computers (nodes) works together to add new blocks to the chain, ensuring its integrity and safety.

How does it work:....

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