If your knowledge of cryptocurrency only extends as far as shaking your head dismissively when someone brings up Elon Musk’s darling dogecoin, you might be missing the larger point. While much of the cryptocurrency market is still driven by wild speculation with minimal basis in real world logic, crypto and its blockchaining roots are anything but a fly-by-night idea. In fact, many would argue the decentralized technology that fuels crypto creation on platforms like Ethereum are ready to fundamentally change the way digital information, business, finance, and security are all handled. The Cryptocurrency with Ethereum and Solidity Blockchain Developer Bundle ($29.99, over 90 percent off, from TNW Deals) are a backstage pass to this whole process, introducing all the concepts and tools fueling the rise of digital currency and as well as its practical applications in the years ahead. With six courses packed with over 35 hours of instruction, this collection explains for newbies how cryptocurrencies come to life as well as the blockchaining process that makes it all happen. But it isn’t all just talk. This training can also help those getting interested in crypto actually create their own digital currency and maybe make a fortune on the open market. The training begins with building block coursework in the Blockchain Fundamentals: The Complete Solidity Guide and Building Blockchains with Ethereum and Solidity classes. This instruction outlines how block mining builds the blockchain, how the open-sourced decentralized Ethereum software creates transaction opportunities around the mined data, and even how to use Solidity, the programming language at the heart of Ethereum. To go with all this foundational training, new learners don’t need to stop there. Further courses lay out the tools and processes someone needs to know along with the step-by-step path to follow to craft their own decentralized blockchain app. Coupled with hands-on practice using Solidity, students will actually build a working, Ethereum-based distributed app to launch your own new cryptocurrency — and potentially, make millions. The coursework in The Cryptocurrency with Ethereum and Solidity Blockchain Developer Bundle would normally cost $1,200, but as part of this expanded collection, it’s all on sale now for just $29.99, just about $5 per course. Prices are subject to change.