Christie’s Records $318 Million Art Sale on a Blockchain

Stock Market Faces Critical Test Amid China Tensions & Data Deluge By CCN: The next week could be a bumpy one for the stock market, as domestic wildcards and red-hot trade war tensions threaten to […]

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Proof of Work (PoW) is a consensus mechanism that requires miners to solve complex puzzles to validate bitcoin transactions. This process secures the network by making attacks costly and ensuring transaction integrity.