Since the first half of 2017, the market value of the block chain applications projects among the top 20. Block chain project is divided into four categories: The first category: digital assets, the second category: Smart contract, the third category: the global payments, fourth category: based application service platform.
A digital asset
first category is digital assets, divided into ordinary digital assets and scenarios of anonymous anonymous digital assets. Universal Digital assets include Bitcoin and Wright, we are very familiar with. We have previously learned before. In addition, there are new economic movement and the dog economy.
Your medium of exchange is generally equivalent exchange of goods, such as gold, silver and drafts. About 30 species, the market value of more than $ 100 million. Restricted application scenarios, the total market capacity is not growing rapidly. As of September 2017, Bitcoin still has the largest market value.
Second, the smart platform contract
In short, intelligent block chain custom contract is a contract in such a smart block chain. These are computer programs running on the block chain database can be performed at the source code itself is set. Once you've written a smart contract, users can trust it, and the terms of the contract can not be changed. Therefore, you can not change or breach of contract.
For example, according to intelligence contract related to the lease agreement, rent receipt when the owners will be triggered automatically, and security keys to the apartment tenants. This contract ensures regular payment of rent, and automatically executed. Representative projects include smart contract Ethernet and Ethernet Square Square Classic. The main function of this type of project is to establish the underlying technology platform, developers can do teaching assistants want to do on this platform.
Hard furcation block chains means that when changes in the rules and protocols, if the old node rejects the new node created in the block, the block chain will be divided into two separate chains. Miners need to select a block from the two chains to mine. At that time, two blocks forming a square Ethernet chain. A square block chain is known as Ethernet classic, code-named ETC, another block chain is known as Ethernet Square, code-named ETH.
Third, the global payments
The third category is a global payments, on behalf of the tether ripples and other projects. Ripple is the world's first open payment network, any currency can make transfers through it. The tether is a legal currency Bitcoin block chain transaction token, we can achieve an equivalent fixed value of legal tender and exchange digital assets.
Fourth, the application platform
fourth category is the application platform, covering a wide range of services, including financial, social networks, games, protection of property rights and other areas, but also block chain assets of the fastest growing areas. Notable projects include divination, based block chain, dummy market forecasts platform, computing resources, trading platform, MaidSafe, distributed cloud storage platform, OmiseGO and so on.
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