Best known as the immutable database that runs underneath cryptocurrencies like Bitcoin and Ethereum, blockchain is poised to play a critical role in every industry imaginable as businesses seek ways to cash in on the distributed ledger technology’s promise of enabling a “trustless” consensus to validate transactions.

Earnings in the past year

Smart miners need to keep electricity costs to under $0.11 per kilowatt-hour; mining with 4 GPU video cards can net you around $8.00 to $10.00 per day (depending upon the cryptocurrency you choose), or around $250-$300 per month.

Chart shows our earnings in the past year.

Financial transactions are typically guaranteed by a trusted third party (such as PayPal) and blockchain can be used to automate that process, reducing overall costs by cutting out the middleman with autonomous smart contracts acting as trusted intermediaries between parties on the network.

There’s a lot of hype with Cryptos. Why? Because most do not know what they’re investing in and would rather listen to the crowd. What happens then? Prices crash once you’ve bought into it. Taking a loan or using all your life savings can be hugely risky, especially if you do not have the prerequisite knowledge on the tech and the coins. Be informed. Ask the right people. Arm yourself with knowledge before jumping on the hype-wagon. This would significantly reduce your risk and most importantly, position you to invest in the long-term fundamentals of the technology.

There are plenty of opportunities to make lots of money in the crypto market, and you should be patient and wise to acquire the right knowledge before investing. Don’t be the person that invests based on the current hype. Do your research first. If it’s too complex, look for answers. The cryptocurrency community is filled with awesome individuals that can simplify things and help you along the way.

It’s probably safe to assume that Bitcoin is here to stay. Yes, it’s a bit volatile and yes, other cryptocurrencies are a lot easier to mine and a lot cheaper to buy, but the ever-growing number of ways to spend bitcoins – plus the fact that it’s still around after being proclaimed dead numerous times over the past few years – is a testimony of the resilience of the world’s most popular, and polarizing, cryptocurrency.

Thing is though, this doesn’t mean that you should blindly jump into Bitcoin. Aside from the high price of entry, a string of events over the past year have shown that while the Bitcoin protocol itself may be secure, the wallets and services used to store and exchange Bitcoin may not.

UUntil relatively recently, building blockchain applications has required a complex background in coding, cryptography, mathematics as well as significant resources. But times have changed. Previously unimagined applications, from electronic voting & digitally recorded property assets to regulatory compliance & trading are now actively being developed and deployed faster than ever before. By providing developers with the tools to build decentralized applications, Ethereum is making all of this possible.

What is Ethereum for beginners?

At its simplest, Ethereum is an open software platform based on blockchain technology that enables developers to build and deploy decentralized applications. Like Bitcoin, Ethereum is a distributed public blockchain network. Although there are some significant technical differences between the two, the most important distinction to note is that Bitcoin and Ethereum differ substantially in purpose and capability. Bitcoin offers one particular application of blockchain technology, a peer to peer electronic cash system that enables online Bitcoin payments. While the Bitcoin blockchain is used to track ownership of digital currency (bitcoins), the Ethereum blockchain focuses on running the programming code of any decentralized application.