Proof of work in Bitcoin signals the production required to access the coin, thus establishing exchangeable value. Bitcoin ...

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Bitcoin made history at the end of January when it surpassed $100,000 for the first time. That didn't last long but was driven in large part by the limit on the number of bitcoins that can be mined.

The Securities and Exchange Commission (SEC) has issued a statement on Proof of Work (PoW), a characteristic of some digital assets – most prominently Bitcoin. Proof of Work is a way to validate and ...