MultiVAC is a next-generation high-performance public blockchain for industrial-scale decentralized applications. Its trusted sharding technology allows for unlimited and sustainable scalability, and it provides a novel approach towards solving the blockchain scalability problem currently preventing mainsteam blockchains from reaching industrial capability.

Dash is an open source peer-to-peer cryptocurrency with a strong focus on the payments industry. Dash offers a form of money that is anonymous, portable, inexpensive and fast. It can be spent securely both online and in person with only minimal transaction fees. Based on the Bitcoin project, Dash aims to be the most user-friendly and scalable payments system in the world. In addition to Bitcoin's feature set, Dash currently also includes a second-layer network of masternodes to facilitate instant transactions (InstantSend), private transactions (PrivateSend) and governance functions to create a self-governing and self-funding network capable of paying individuals and businesses for work that adds value to Dash. This decentralized governance and budgeting system makes it one of the first ever successful decentralized autonomous organizations (DAO).

Ripple also called XRP coin is traded throughout many different cryptocurrency exchanges and is one of the top traded coins now. The Ripple network is an open payment network for digital currency as well as a holding company, Ripple aims to create and enable a global network of financial institutions and banks to use Ripple software to lower cost of international payments, Ripple calls this global network the "Internet of Value" and operates on the XRP ledger which is an open source product created by Ripple. Ripple allows a secure and cheap way to move money around in a very fast and cheap way for business and for people. Ripple was initially launched in 2012 and is already a revenue producing company with over 100 financial situations and banks on its blockchain network including JP Morgan and Bank of America, in order to understand how Ripple functions it is useful to know about RTGS and arts exp for example when you send money via Bitcoin the value is settled in the real time that's what we mean by real time gross settlement system or RTGS Ripple uses what it calls gateways which is best described as something that is similar to global ledger made up of something similar to private blockchain this is essentially a digital portal that government companies and financial institutions use to join the Ripple Network Ripple is represented by the ticker XRP and has a total supply of 100 billion, Ripple is not centralized and if for any reason the company "Ripple" were to disappear, then XRP would continue function. It is important to note that the Ripple Network also functions as a currency exchange between all types of fiat currency, XRP is a digital coin that is built for providing the source of liquidity to payment providers market makers and banks while Ripple system makes sense for large corporations and is set to revolutionize how money moves around the world in a large scale Ripple has shown that it can handle tremendous amount of transactions per second when compared to other cryptocurrencies on the market at the moment.

ICON is an interchain blockchain that connects various blockchains such as Bitcoin, Ethereum, and Qtum. First, ICX is used as an intermediary cryptocurrency. ICX enables transactions among different cryptocurrencies by determining the exchange rate through DEX Reserve. Second, ICX can be used as for DApp tokens U-coin, which is a DAPP developed by our blockchain team for Korean University Consortium, can be one of these use cases already in development. Another example - ICX can be a token for ICO platform like ERC-20.

A mining pool, by definition, is the mining of resources by cryptocurrency miners, who work together to share processing power over a network. Mining rewards are then split equally according to the amount of work that contributed to the probability of finding a block. As more miners join Bitcoin’s network, the larger the hash rate increases, which in turn causes the hash rate of single pieces of mining equipment to be rather small when compared to that of the overall network, and therefore makes it more challenging to obtain block rewards. At the moment, the arrival of mining pools enables people to centralise their resources, produce faster blocks and fetch rewards in a timelier manner.

2019 Q1, From the start of the 2018 bear market, cryptocurrency exchanges have been troubled with significant volume losses in traffic and trading. The constant pursuit of product diversification and differentiation has become a core strategy during the first quarter of the 2019 market. Contract trading, exchange blockchains, financial products, and OTC have all become important development areas now being focused on in the exchange industry.

Cryptocurrency exchange industry recovered in February, with average daily trading volume of about $15.2 billion in February and a total volume of more than $411.3 billion, up 5.37% from January.

The universal platforms, such as Ethereum, EOS, TRON, are also named as underlying public chain, providing the environment in which smart contract developers are allowed to develop, deploy and operate smart contracts on blockchain.