If you are in the cryptospace, whether an oldtimer or even a newbie, whether winning or loosing, it doesn't matter. Either way, you need to watch the video below by Christopher Greene. I love this guy

Ok, so this is going to be quite a long-winded post. I have several issues to go over, and I am making my full ethical disclosure about my Hackerone report to ETN since the team is making ethically

Bitcoin has been the number one investment since its introduction. If you would have bought $100 worth back in July 2010, today you would be sitting on $500 million (at todays price of $15,000). Yes, Bitcoin

So you’ve probably researched Bitcoin, realised its potential for the future and are now ready to buy some for yourself. For many, their first acquisition of Bitcoin may feel like a scary process but in

“What the internet did for communications, blockchain will do for trusted transactions.” Ginni Rometty, CEO of IBM Physical money, is money you can see and hold. If I have a dollar bill and I give it to

WARNING: If you are new to this space, this article may scare you off and this is not my intention. I just want to emphasize the importance of security and safe internet practises. The bitcoin world or

NOTE: This article was first published over at johncaz.net on the 25th May 2016 INTRO No matter what your kit comprises off, the one lens that every Fuji shooter should also have in his arsenal is the

NOTE: This article was first published over at johncaz.net on the 20th November 2014 INTRO Sharp, sharp, sharp! The XF 23mm f/1.4R on the X-T1 with Face Detection enabled nails focus on my never-standing-still

HOW TO CAPTURE LIGHTNING Nikon D70 & AF 24mm f/2.8D Exposure: 6sec @ f/8 @ ISO 100 NOTE: This article was first published over at johncaz.net on the 26th March 2014 INTRO Photographing lightning like

NOTE: This article was first published over at johncaz.net on the 29th March 2014 INTRO So you have done some research and found a lot of negative reports on the 80-400mm VR lens and are worried that they

NOTE: This article was first published over at johncaz.net on the 29th March 2014 INTRO Fuji offers a light weight and very capable camera system with some of the best optics and I’m so glad I have switched

NOTE: This article was first published over at johncaz.net on the 26th March 2014 A review of the Samyang 85/1.4 and comparison with the Nikkor AF-D 85/1.4 INTRO I love lenses that are available at reasonable

MAGIC LANDSCAPES Nikon D200 & AFS 12-24mm f/4G Exposure: 1/8sec @ f/11 @ ISO 320 INTRO Landscape photography is very challenging and don’t think otherwise, or else you'll be quickly disappointed. For

NOTE: This article was first published over at johncaz.net on the 22th March 2014 Nikon D800 & AFS 85mm f/1.8 @ 6400 ISO, 1/50sec @ f/1.8 INTRO I spent 2 years with the best camera ever made! The Nikon

NOTE: This article was first published over at johncaz.net on the 24th October 2014 After 10 months of shooting reportage, portraits, weddings, street, fashion, concerts, wildlife, lightning, landscapes,

NOTE: This article was first published over at johncaz.net on the 19th March 2014 Fujifilm X100 ISO 500 1/60sec @ f/2.0 INTRO Back when the XPro1 was released (March 2012), I got a chance to use it and

NOTE: This article was first published over at nikonglass on the 25th February 2014 INTRO I've been waiting for such a lens from Nikon ever since the appearance of the high ISO champions D3 & D700.

I tend to focus my blog almost exclusively on bitcoin and steem, however, every now and then I'd like to post some news about lesser known cryptocurrency projects.  Some of them won't amount to much, but

NOTE: This article was first published over at nikonglass on the 28th February 2013 THE MUST HAVE "ONE-DOES-ALL" This new constant zoom from Nikon is now my favorite and most used lens. I love

NOTE: This article was first published over at nikonglass on the 8th April 2012 INTRO Back when we were all shooting film we Nikon users had some very nice one touch zooms - remember those? What? you never