October 7, 2018 by Paul de Havilland 1 Comment
A Review of CoolBitX’s CoolWallet S: A Hardware Wallet the Size of a Credit Card
The CoolWallet S is CoolBitX’s second generation mobile hardware crypto wallet, launched in March 2018. It follows the CoolWallet, released...
January 9, 2018 by Jon Southurst 27 Comments
Bitcoin Cash Changes Address Format to Prevent Costly Confusion With BTC
The expensive problem of users mistakenly sending Bitcoin (BTC) or Bitcoin Cash (BCH) to each other's addresses is about to...
January 7, 2018 by Jon Southurst 9 Comments
Electrum Wallet Keys Could Be Snatched by Malicious Websites
Developers of the Electrum bitcoin wallet have rushed out a security update today, to fix a vulnerability that would have...
December 16, 2017 by Daniel Rojas 0 Comment
Video: What Are Bitcoin Transaction Fees? Can I Change Them?
Lately, you may have noticed that sending BTC isn't as cheap as it used to be. As Bitcoin's price rises,...