Bitcoin & Other Cryptocurrencies

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.

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.

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.

The cryptocurrency Ripple (XRP) has become the number two digital currency by market capitalization. The price alone increased by 35,000 percent in 2017.

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

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 article offers a simple explanation of a fundamental aspect of Blockchain: cryptography based on digital signatures. You will be introduced to both symmetric and asymmetric key cryptographies.

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.

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.

An easy to digest decrypting of Bitcoin, the daddy of all Crypto Currencies.

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

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.

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.

This is a discussion of Bitcoin and Blockchain (the underlying technology of cryptocurrency) with examples of how Blockchain technology is used in many other fields besides money.

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?

How does Blockchain ensure that validated transactions cannot be altered and tampered with?