区块链是什么 区块链能做什么【详解】

　　从比特币这种虚拟数字货币开始(基于区块链技术)，2017年快速刮起了区块链的风，仿佛跟区块链有关系就是高大上，尤其是现在很多路由、NAS等等设备，都要和这个区块链挂上钩，但是你真知道他们是做什么用的吗?

Starting with a virtual digital currency such as Bitcoin (based on block chain technology), in 2017, the wind of the block chain was blown fast, as if it were connected to the block chain, especially now that a lot of routers, NAS, etc., are connected to this block, but do you really know what they do?

　　什么是区块链?

What's a block chain?

　　区块链(Blockchain)是一串运用密码学方式相关联产生的数据块，每一个数据块中包含了过去十分钟内所有比T币网络交易的信息，用于验证其信息的有效性(防伪)和生成下一个区块。

Block chains (Blockchain) are a series of data blocks that are linked by cryptography, each containing information on all transactions over the past 10 minutes over T-currency networks to verify the validity of their information (false security) and to generate the next block.

　　它提供了一种去中心化的、无需信任积累的信用建立范式。简单说数据区块(Block)取代了现在互联网对中心服务器的依赖，使得所有数据变更或者交易项目都记录在一个云系统之上，理论上实现了数据传输中对数据的自我证明。

It provides a decentralised credit-building paradigm without trust build-up. Simply put, the data block (Block) replaces the current Internet reliance on central servers, allowing all data changes or transaction items to be recorded on a cloud system and theoretically self-proven data in data transmission.

　　如果你还不明白，这样可能更容易理解：ABCDE是五个不一样的用户，各自的设备上以区块链记录了一个账本，这个账本上忽然出现了一笔收入，被告知是属于A的，这时候，不需要任何的中介、服务器(比如支付宝)去作为证明，包括A在内所有人的账本上都记录到了A有一笔新的收入，这就是区块链的作用。

If you do not understand this, it may be easier to understand that ABCDE is a user of five different kinds and that each of its equipment records an account book with a block chain, which suddenly shows an income and is told to belong to A, at which point there is no need for any broker, server (e.g. payment treasure) to prove that there is a new income for A, which is the function of the block chain, on the books of all the people, including A.

　　区块链设备干吗用?

What's the block chain for?

　　先说说这些准备推出基于区块链技术的产品都有什么吧，包括路由器、智能盒子、NAS、软件，现在已经知要参与区块链的厂商多达十几家，且用不一样的产品进步。

What are these products, including routers, smart boxes, NASs, software, that are ready to launch block chain-based technologies? As many as a dozen manufacturers are now known to be involved in block chains and progress with different products.

　　从表面的运用功能看，都是通过不一样的功能需要牵引，让用户运用设备，进而实现各厂商的区块链技术布局，这个布局的背后是什么?有的是通过奖励积分，有的是运用代币形式给予用户奖励，厂商为啥要做这些工作呢?

What is behind this layout, which is based on the fact that it uses different functions and uses devices to enable users to use them, and then to achieve the technological layout of the chain of plants? By rewarding points, by using tokens to reward users, why does the manufacturer do this?

　　区块链能做什么?

What does a block chain do?

　　加入区块链可以做的事情太多了，你的电脑计算能力、你的带宽都将成为网络中的一个“记账本”，帮助厂商记录自己所需要的数据，甚至是电力都是被分享的一部分。

There is too much that can be done to join the block chain, and your computing power, your bandwidth, will become & & & & & & & & in the network; to help manufacturers record their own data, even electricity, as part of the sharing.

　　举个例子，迅雷雄心壮志地宣告了其依据区块链技能的玩客云服务：用户奉献带宽资源取得虚拟数字财物玩客币奖赏，迅雷则以极低的价值扩大本身CDN，获得更大云储藏空间与带宽。这样你是不是就明白了?

By way of example, it has been declared ambitiously based on block-chain skills to play with cloud services: users dedicate bandwidth resources to a virtual digital money-player reward, and thunder expands its own CDN with a very low value, with greater cloud storage space and bandwidth. Do you understand that?

　　区块链下付费贡献是常态

The payment contribution under the block chain is normal.

　　显然，厂商提供的服务可能是NAS功能、云播放功能、路由器功能等等，但是在这背后，你也要相应“贡献”出自己的力量。

Obviously, the service provided by the manufacturer may be the NAS function, the cloud player function, the router function, etc., but behind this, you have to do the same & ldquao; contribute & rdquao; do your part.

　　假如你购买的设备功耗为30W，那么就是0.03(千瓦时) × 24(小时)=0.72度电，电费以0.485元计算，0.72度电×0.485=0.3492元/天，全年无休计算总耗电262.8度，费用为127.458元。

If the equipment you purchase is 30 W, then it is 0.03 (kWh) × 24 (hours) = 0.72 degrees of electricity at a cost of 0.485, 0.72 degrees of electricity & minutes; 0.485 = 0.3492 days at a cost of $127,458 for a full year's uninterrupted calculation of total electricity consumption.

　　然后还有宽带费用，不一样地区不一样宽带计费不一样，小编这里就不计算了。显然，在运用设备的同时，你确实也获得了所需的功能，只不过在享受同时也有所“付出”。

And then there's broadband costs, which are different in different areas, and there's no calculation here. Obviously, you do get what you need while using the equipment, but you also get & & & & & & & ; & & & ; & ; & & & ;

　　当然，这其中有不少产品以很低、甚至免费的价格售出，对用户来说成本不高。在获得的同时付出，这打破了以往概念中我买了就属于自己的想法截然不一样。共享一切正从技术上逐步实现，最后就要看自己是不是愿意去共享自己的资源了。

Of course, many of these products are sold at very low, or even free, prices that are not very expensive for users. Paying them while they do, breaks the notion that I bought my own. Sharing everything is moving from technology to technology, and ultimately depends on whether I want to share my own resources.

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