我们知道，现在互联网的传播速度是很快的，而区块链也随着互联网的传播而进入了大众的视野，现在已经有越来越多的人开始了解区块链技术。说起区块链溯源，还是有很多投资者不了解的，其实我们在日常生活中，经常会接触到产品溯源，就像是我们产品包装袋上的二维码，只不过传统溯源数据只存储在一台电脑上，就算采用备份的数据，也是很难保证信息的真实性的。难免究竟区块链溯源是什么意思？下面就让小编为大家通俗解释一下这个区块链溯源。
We know that the spread of the Internet is fast now, and that the chain of blocks has entered public view with the spread of the Internet, and that more and more people are now beginning to understand the technology of the chain of blocks. When we say that the chain of blocks is traceable, there are many investors who do not understand it. In our daily lives, we are often exposed to product traceability, like a two-dimensional code on our product bags, except that traditional traceability data are stored only on a computer, and it is difficult to guarantee the authenticity of the information, even if back-up data is used.
区块链是一种公开且分布式的账本，采用去中心化的记录方式，可以将产品从原料供应商的信息开始，到工厂内部仓储、生产过程中的关键节点，以及成品之后的检测检验信息，通过哈希算法生成唯一且加密的哈希值，然后上链存储。
The block chain is an open and distributed account, using a decentralised recording method that starts the product with information from the supplier of the raw material, goes to the storage in the factory, key nodes in the production process, and post-production testing information, and generates the only and encrypted Hashi value through the Hashi algorithm, which is then stored in the chain.
区块链+溯源的特点是不可篡改，基于区块链的原理，所有上传区块链的数据，不会被第三方或者任何一方随意修改掉，在信任层面是一种极大的成本降低。
The block chain + traceability is characterized by immutable characteristics, based on the principle of the block chain, that all data from the uploading block chain are not subject to arbitrary modification by a third party or either party and represent a significant cost reduction at the level of trust.
所谓的区块链溯源，指加入到区块链中的记录被永久存储，区块链中的每一笔交易记录中均绑定了交易者信息，被完整记录和追溯，不可被摧毁或篡改。
The so-called block chain retroactive means that the records entered into the block chain are permanently stored and that each transaction record in the block chain is bound to the dealer's information, that it is fully recorded and traced and cannot be destroyed or tampered with.
区块链溯源安全，我们首先先从溯源本身的逻辑来讲，溯源的能力上区块链是溯源，传统溯源也是溯源互联网溯源也是溯源。从潮源本身来讲，没有任何区别。但区块链的溯源的唯一区别在于，由于区块链的多节点和共识机制，落到区块链上的数据难以篡改或者相比中心化更难去篡改。至少比中心化来的难篡改的多。单纯从潮源角度来讲也就是这个区别了，但区块链还有智能合约能够很好的处理交易，这就是传统溯源无法相比的。
The only difference between the source and the source is that, because of the multi-point and consensus mechanism of the block chain, the data found on the block chain are difficult to tamper with or less difficult to tamper with than the centralization. At least more difficult than centralization. This is the difference from the source point of view, but the chain of blocks and smart contracts are good at dealing with transactions.
此外，区块链的数据安全基于非对称密码学原理对数据进行的加密，同时借助分布式系统各节点的工作量证明等共识算法形成的强大算力来抵御外部攻击，如果希望能够修改区块链数据则意味着需要拥有51%全节点算力，保证了区块链数据不可篡改和不可伪造，因而具有较高的安全性。
In addition, the data security of the block chain is based on asymmetrical cryptography of the data, while at the same time building on the powerful arithmetic of consensus algorithms, such as the workload proof of the nodes of the distributed system, to resist external attacks, and the desire to modify the block chain data would mean that 51 per cent of the full node count would be required, guaranteeing that the block chain data would not be tampered with and could not be falsified, thus providing a high level of security.
某些层面而言，区块链技术溯源的确可以很好的弥补传统溯源的推卸责任、篡改账本、责任追究、私钻空子以及信息遗失的情况。
At some levels, the technical traceability of the block chain can indeed well compensate for the loss of traditional retroactive discharges, tampering with the books of accounts, accountability, private drilling and information.
帮助企业建立以区块链技术为底层的溯源SAAS云平台，实现对整个生产过程的全链条信息管理、让工厂生产更加公开透明，实现产品来源可查、去向可追、责任可究，让每个环节都有自己的责任人，在各个流通环节和终端消费环节，让信任更简单！
To assist enterprises in building up the SAAS cloud platform, which is based on block-chain technology, to manage the entire chain of production, to make plant production more open and transparent, to identify sources of products, to pursue them and to hold them accountable, to make each link responsible, to make it easier to trust at all levels of circulation and end-use!
通过上面的介绍，如果我们应用区块链技术，让人们身边的食品都有自己的身份ID，那么也会彻底的解决食品安全的问题。其实并不是这样的，很多人认为区块链溯源很好实现，其实溯源是区块链技术诸多应用场景中比较难的一个。因为一旦链上的某个厂商上传的是假信息，溯源就失去了意义。而且基于区块链的食品追溯系统只能够管理生产、流通和消费的行为，它并不能保障肉蔬本身的真伪和品质的问题，所以还是有很多局限性。
As described above, if we apply block chain technology that allows people to have their own identity IDs for the food around them, we will also solve the problem of food safety thoroughly. Indeed, it is not true that many people believe that the block chain is well-traced, which is one of the most difficult applications of block chain technology.
以上就是区块链溯源是什么意思?区块链溯源安全吗?区块链溯源最通俗解释的详细内容，更多关于区块链溯源详细介绍的资料请关注脚本之家其它相关文章！
What does this mean? Is the chain of blocks traceable secure? The most popular explanation of the chain of blocks is detailed and more detailed information about the chain of blocks traceable. Please pay attention to other relevant articles in the Script House!
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