区块链大型巡回播放第192期“区块链技术”

区块链由区块组成的链，这些区块数据信息上自带有时间戳，详细记录了块产生的时间节点，好处是抓取时间，定格作为一个佐证证明唯一性，这些块链在一起，当前块包含着上一个块的数据加密值，这套账本是由一串按照密码学方法产生的数据包组成，时间戳加封后形成的数据加密值，我们又称哈希值，以比特币为例，比特币系统由很多节点参与组成，这个账本是公开的，我们可以详细的查询到转账的所有记录，从创世区块激活后，这条王者之链一直运行N年，直到无限退休。

目前市场经济中存在很多的中介化机构，根本上说在于不对称的信息导致交易双方无法建立彼此的信任，区块链账本基于互联网，运行加密算法，系统内的节点创造信任，区块链技术本身是制造信任的工具，节点越多，算力肯定越大，全网51%节点同意，新的区块才会生效，篡改的成本即作恶的成本远远大于投资的成本，也就是博弈投资会大概率让用户参与到积极、健康的治理中去，所以目前全世界都在积极探索区块链技术的应用和发展。

Blockchain is a chain of blocks with a time stamp on the block data information, which records in detail the time node at which the block was created. The advantage is that the grab time is frozen as a proof of uniqueness, and the blocks are linked together, the current block contains the encrypted value of the previous block. This set of books consists of a series of cryptographically generated packets, encrypted with a timestamp, or hash value, the bitcoin system is made up of a number of nodes, and this ledger is open, so we can go through all the records of the transfers, from the genesis block activation, to the king's chain running for n years, until the end of time.

At present, there are many intermediary organizations in the market economy, basically, the asymmetric information causes the two parties to the transaction to be unable to establish mutual trust, the blockchain ledger is based on the Internet, runs the encryption algorithm, the nodes in the system create trust, the blockchain technology itself is a tool to create trust. The more nodes there are, the more computing power there must be. 51% of the nodes in the network agree that the new blocks will come into effect. The cost of tampering, that is, doing evil, is far greater than the cost of investment, that is to say, game investment will probably let users participate in active and healthy governance, so the world is actively exploring the application and development of blockchain technology.

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编译者/作者：醉玲珑

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