USDC is a fully collateralized US dollar stablecoin. It is an Ethereum powered coin and is the brainchild of CENTRE, an open source project bootstrapped by contributions from Circle and Coinbase. USDCs are issued by regulated and licensed financial institutions that maintain full reserves of the equivalent fiat currency in a 1 USDC:1 USD ratio. Issuers are required to report their USD reserve holdings frequently, and Grant Thornton LLP issues reports on those holdings every month.

The concept of BitCoin was first proposed by satoshi nakamoto in 2009. Based on his ideas, he designed the released open-source software and constructed the P2P network on it.Is a P2P form of digital currency.Point-to-point transmission means a decentralized payment system. The biggest difference between bitcoin and other virtual currencies is that its total amount is very limited and extremely rare.The currency system had been limited to no more than 10.5 million in four years, after which the total number would be permanently capped at 21 million.

Peercoin seeks to be the most secure cryptocoin at the lowest cost, rewarding all users for strengthening the network by giving them a 1% annual PPC return when minting.

Led by Jeff Garzik, one of the first Bitcoin core developers, UnitedBitcoin is a digital currency that builds on the best pressure-tested aspects of leading cryptocurrencies.

BTG is a new digital currency obtained by hard bifurcation of Bitcoin blockchain. The specific time is the height of Bitcoin block 491406 (2017-10-24 01:17:35 UTC). Its main features are: like Bitcoin Cash, BTG has added SIGHASH_FORKED(a security mechanism after hard bifurcation).

Bitcoin SV is the original Bitcoin. It restores the original Bitcoin protocol, will keep it stable, and allow it to massively scale. Bitcoin SV will maintain the vision set out by Satoshi Nakamoto’s white paper in 2008: Bitcoin: A Peer-to-Peer Electronic Cash System Reflecting its mission to fulfil the vision of Bitcoin, the project name represents the “Satoshi Vision” or SV. Created at the request of leading BSV mining enterprise CoinGeek and other miners, Bitcoin SV is intended to provide a clear choice for miners and allow businesses to build applications and websites on it reliably. Bitcoin SV restores the original vision to ignite the future of Bitcoin: Bitcoin, as restored in Bitcoin SV can replace every payment system in the world with a better user experience, a cheaper merchant cost, and a safer level of security. Businesses can trust the Bitcoin SV brand to provide the stability and scale they need to commit investment and resources to use the BSV blockchain.

EOS is an operating system-like blockchain architecture platform led by blockchain wizard BM (Daniel Larimer), which aims to extend the performance of distributed applications. EOS provides account, authentication, database, asynchronous communication, and program scheduling on hundreds of CPU or clusters. The ultimate form of the technology is a blockchain architecture that can support millions of transactions per second, while ordinary users do not have to pay for the cost of use.

Blockchain connector standards include Peking University, Beijing University of Aeronautics and Astronautics, Tsinghua University, China software evaluation center of CCIDI Institute of industry and information technology, Ministry of industry and information technology, Qilu University of technology, national big data (Guizhou comprehensive test area), Zhongfu information, Shandong Internet Financial Engineering Technology Research Center, blockchain and Digital Economy Research Institute Blockchain is jointly developed by many institutions such as the international cooperation alliance for technological innovation in financial science and technology industry. The purpose is to provide a unified interface of blockchain, support the secondary development of users, and efficiently use the functions of blockchain, including storing user data in blockchain, querying the information required by users, multi-level index, the use of big data analysis technology, etc., so that users can quickly and efficiently obtain valuable query results.