
Test Your Crypto Knowledge

Level 1: Beginner
The basics of owning crypto, keeping it safe, using it and why cryptocurrencies and blockchain technology are important.Kraken has a good reputation for security and protection of your funds and operates across the USA (except NY), Canada, the EU and Japan
Is mining crypto still profitable? With more cryptos like Ether switching to POS is the competition going to get too much?
We are now paying prizes in Iota. Learn a bit about it and where you can buy, sell and store it
An innovative digital asset utilizing a fully decentralized consensus protocol called Ourobouros. The network aims to compete with Ethereum in offering smart contract functionalities. However it is lightyears behind Ethereum in terms of adoption.
This is a specific digital coin running on a series of servers. XRP promises utility in handling cross-border transactions to compete with the SWIFT interbank payment system. Being controlled by banks, many question if it is a true cryptocurrency.