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Cryptocurrency & Blockchain

Every published story in Cryptocurrency & Blockchain on UpdateSee, newest first.

How a blockchain records transactions, explained simply

Here is a straightforward look at this topic for UpdateSee. A blockchain is a shared record that many computers keep identical copies of. New entries are grouped into blocks, and each block contains a mathematical…

By Daniel Okafor

Spotting the warning signs of cryptocurrency fraud

A practical guide for UpdateSee readers, written from everyday experience. Digital currency transfers are hard to reverse, which makes them attractive to fraudsters. Typical warning signs include a stranger met online…

By Priya Nair
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