NiceHash says two untagged Bitcoin blocks tied to “lottery” speculation were mined during internal testing, underscoring how ...

Bitcoin mining involves solving complex mathematical puzzles, validating transactions and securing the network. Miners compete to find the correct hash, adding new blocks to the blockchain and earning ...

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January 21, 2026 • President Trump is expected to address affordability at the World Economic Forum today. And, Minnesota officials react after the Justice Department subpoenas them.