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Cyril Grunspan

CULTURE

Math Research Suggests Six Confirmations Aren’t Really Needed for Bitcoin Transactions

Vlad Costea -
In a recent research paper, a pair of mathematicians demonstrate that fewer Bitcoin confirmations might still be enough to avoid double-spend attacks.
BUSINESS

A New Approach to Thwarting “Selfish” Bitcoin Miners

Nick Marinoff -
Researchers Cyril Grunspan and Ricardo Pérez-Marco claim that by broadcasting the presence of orphan blocks, selfish mining can become a thing of the past.
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