Introduction to Double-Spending: What It Is, How It Works, and How to Prevent It



A blockchain is a decentralized ledger that stores transactions. It guarantees mutual trust and a collective consensus among all partners involved.

Read the full story



Source link

Latest

EU launches digital travel certificate

An EU-wide travel system was launched on Thursday, allowing European citizens to resume travel across the bloc without quarantine in a move designed...

Pakistan: A soft prey to Chinese cultural diplomacy

The Chinese influence in Pakistan has been pervasive ever since the early 1950s, characterising the ‘all weather’ friendship between these two countries. Historically,...