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News Israeli cybersecurity startup GK8 has reportedly developed the world’s first offline system for transacting cryptocurrencies. The new system uses GK8’s proprietary cryptographic techniques that enable instant blockchain transactions of digital assets without any need for an internet connectio..
News The United States’ National Security Agency (NSA) is allegedly working to develop a quantum-resistant cryptocurrency. The claim was made in a tweet by Bloomberg Technology reporter William Turton on Sept. 4, who was in attendance at the Billington CyberSecurity 10th annual summit in Washingto..
News The organizer of a Bitcoin (BTC) programming boot camp has published a multisignature (multisig) user interface (UI) proof-of-concept for both hardware wallets and full nodes. Justin Moon published a quick guide to using the prototype UI on Twitter on Aug. 28, together with the full software ..
Tech Analysis "Blockchain" and "distributed ledger technology." Many of us have been guilty of confusing these two terms and using them interchangeably. But even though their meanings overlap in a number of areas, and even though they've both reached similar levels of public notoriety since t..
Expert Take There’s a novelty in finding new ways to communicate through coded conversations and secret languages. How is this being implemented for good — or otherwise — on blockchains? Since its beginnings, blockchain technology has led to many movements, including the formation of a unique cryp..
The progress in quantum computing elevates concerns among crypto community