Bitcoin & Other Cryptocurrencies

Blockchain uses Public-key Cryptography (asymmetric key algorithms) to protect transaction messages across the network. In Blockchain, digital signatures based upon public-key cryptography are used to prove that a message originates from a specific person and no one else.

Bitcoin is often seen as the face of the Crypto market, but it is at risk of being replaced by coins with far superior technologies. Here are the possible candidates that could replace it.

Learn how to earn Bitcoins by selling your computing power with NiceHash.

Bitcoin is steadily going back up again. Is this a sign that Bitcoin will be worth more than its' last high? Is Bitcoin still a good investment? Alex plunges into these questions.

Most people heard about cryptocurrencies and Bitcoin but few know about the blockchain, the technology that powers all cryptocurrencies. The blockchain is a new disruptive technology that will change everything in tech and finance.

Anybody can start producing their own bitcoins, the experimental digital currency. But this legal "printing" of money is more complicated than it first appears. Can bitcoin mining be profitable?

You may be hearing a lot about geo-mining and XYO, but can you make money from it right now? I answer that question based on my direct experience.

In this article you'll find a step-by-step guide to purchasing Bitcoins using Coinbase. Coinbase is an easy and secure service for buying bitcoins using a bank account.

Are you interested in earning money online but have issues with PayPal or Payoneer? Maybe you've considered accepting bitcoin? If so, there's a world of possibilities open to you.

Withdrawing your winnings from Bovada can seem like a daunting task at first. This article will help guide you through the process.

There are two fundamental cryptographic concepts holding the Blockchain together. Digital Signature and Hashing ensure that the transactions on a Blockchain are only carried out by legitimate persons, and that the records remain free from manipulation.

Learn how to generate extra income by using your computer to mine for Monero. Monero is a popular cryptocurrency that offers many unique advantages over its competitors.

This hub will walk you through the process of mining for Bitcoins using a GPU and CGMiner. It also explains the process or joining a mining pool to increase the amount of Bitcoin earned.

This is a discussion of Blockchain, the underlying technology of Bitcoin cryptocurrency, with examples of how it can be used in other fields.

There are two main cryptographic concepts that form the basis of a Blockchain network. The first is hashing, and the second is digital signatures. A Digital signature proves the identity of a sender with the private key that claims ownership of assets described in a transaction.