根据比特币交易平台火币网行情显示，截至北京时间7月10日10点，比特币价格为17498.97元人民币。火币网比特币今日开盘价格为17789.93元，目前最高价格为17814元，最低价格为17198元，跌幅1.64%。
According to the Bitcoin trading platform, the price of the bitcoin was RMB 17498.97 as of 10 July Beijing time. The price of the bitcoin opened today is RMB 17789.93, with a maximum price of $17814, with a minimum price of $17198 and a decline of 1.64 per cent.
看火币网比特币行情周线图。火币网比特币价格已经在17000元上下窄幅震荡两周的时间，成交量连续三周缩小，目前价格处于MA5下方，MA10上方，短线趋势遭到一定的破坏。看火币网比特币行情日线图。从近两周的震荡向下格局来看，火币网比特币已经有效跌破日线级别强支撑18200元，目前处于多条均线下方，呈现空头排列格局。MACD持续翻绿，指标一路下行，表明空头力量依然较强。火币网温馨提示：投资有风险，入市需谨慎。
The price of bitcoin has narrowed for two weeks from a narrow shock of $17,000, and the transaction has been reduced for three consecutive weeks. The price is now below MA5 and above MA10, and the shortline trend has been somewhat undermined. Look at the map of bitcoin’s love line. From a downward pattern of shocks in the last two weeks, the price of bitcoin has effectively broken the Japanese line.
BTC比特币行情周线图来自火币网
BTC Bitcoin Love Week line from the Signal Net
BTC比特币行情日线图来自火币网
BTC bitcoin love line from the gunnet
根据以太坊交易平台火币网行情显示，截至北京时间7月10日10点，以太坊价格为1668.01元人民币。火币网以太坊今日开盘价格为1691元，目前最高价格为1705元，最低价格为1652.25元，跌幅1.36%。
As of 10 July Beijing time, at 10 p.m., the price was 1668.01 yuan. The price of 1691 yuan at the opening price is currently 1705 yuan at a minimum price of 1652.25 yuan, a decline of 1.36 per cent.
看火币网以太坊行情小时图。今日7时起，火币网以太坊出现一波小幅下跌，7月6日单小时天量爆力拉升后迅速回落，回落至起爆点后继续向下，本轮下跌受到小时图MA60持续下压，下跌趋势明显，下跌过程中打破多个强支撑位。MACD看，8日的反弹使得MACD开始翻红，多头力量增强，随着价格反弹到位后，MACD由红翻绿，呈现空头趋势，下跌趋势不言底，短期应保持谨慎。火币网温馨提示：以太坊自今年初已上涨数十倍，敬请注意风险。
As of 7 p.m. today, a small wave of a fall in the ring, followed by a one-hour boom on 6 July, continues to fall, falling to the point of detonation, and the wheel continues to fall under constant pressure of the hour map MA60, with a clear downward trend, with several strong support positions broken during the fall. According to MACD, the eight-day rebound has made the MACD redeverage, with many more forces increasing, and as the price bounces back, the MACD is turned green from red to blank, and the downward trend is self-defeating, and should remain cautious in the short term.
ETH以太坊行情小时图来自火币网
ETH > from the Tremnet. >.................................................................................................................................................................................................................................................
行业方面
Industry
瑞典正式开始使用区块链进行土地和房地产登记，但却选择了私有链而不是更安全的公有链
Sweden officially started using block chains for land and real estate registration, but chose the private rather than the safer public chain
瑞典土地登记机构Lantmäterie正式开始利用区块链技术进行土地和房地产登记。
The Swedish Land Registry, Lantmä terie officially began to use block chain technology for land and real estate registration.
自2017年初以来，多个国家，包括巴西，都已经开始利用区块链技术在一种去中心化，透明和不可更改的网络上推动土地和房地产所有权。
Since the beginning of 2017, a number of countries, including Brazil, have begun to use block chain technology to promote land and real estate ownership on a decentralized, transparent and unaltered network.
在接受Computer Weekly采访时，Lantmäterie开发主管Mats Snäll透露，自2016年以来，瑞典土地登记机构一直在积极向投入块链技术并开发了一种概念验证区块链平台。
During an interview with Computer Weekly, Lantmä Terie Development Manager Mats Snä ll disclosed that since 2016 the Swedish Land Registry has been actively investing in block chain technology and developing a conceptual chain platform.
今年3月份，Lantmäteriet完成了这个基于区块链的土地和房地产登记平台的初步试验。
In March this year, Lantmä teriet completed the initial experiment of the land and real estate registration platform, which is based on the block chain.
Snäll说：
Snäll says:
“当我们听说区块链及其所谓的好处时，我们就希望探索这是否真的是我们能够用于登记的下一代技术。我们必须在更大范围内进行尝试，寻找更多的合作伙伴以及进行更多交易，但我们目前为止还未遇到任何阻碍这种技术的事情。”
& ldquo; when we heard about the block chain and its so-called benefits, we wanted to explore whether this really is the next generation of technology that we can use to register. We have to try on a larger scale, find more partners and make more transactions, but we have not encountered anything to impede it so far. &rdquao;
私有区块链vs.公有去中心化区块链网络
& nbsp; Private block chainvs. Public decentralised block chain network
今年4月份，比特币区块链基础设施提供商Ubitquity帮助巴西政府和巴西的一个土地登记局利用比特币区块链技术在一个透明的和不可更改的账本上包含登记的土地和房地产。
In April of this year, the Bitcoin block chain infrastructure provider, Ubitquity, helped the Brazilian Government and a Brazilian land registry office to include registered land and real estate on a transparent and unaltered account book using Bitcoin block chain technology.
由于其算力，比特币网络被认为是现有最安全的区块链网络，因为逐渐增加的计算力不断地维持着比特币的高水平的安全性，去中心化和不可更改性。
As a result of its computing power, the Bitcoin network is considered to be the most secure of the existing block chain network, as the increasing computing power is constantly maintaining a high level of security in Bitcoin, decentralizing and irreversibly.
当时，Ubitquity创始人兼总裁Nathan Wosnack表示：
At that time, Nathan Wosnack, founder and president of Ubitquity, said:
“在区块链上保持房地产记录对于像巴西这样的发展中国家来说是非常重要的。区块链能够使所有权和产权纠纷以一种公平和透明的方式被处理，并且还能作为一种备份，以防原始文件被摧毁或错位。”
& ldquo; keeping real estate records on block chains is very important for developing countries like Brazil. Block chains enable ownership and property rights disputes to be dealt with in a fair and transparent manner, and can also serve as a backup to prevent the destruction or misallocation of original documents. & rdquo;
目前，很难再比特币区块链上存储大量数据。各种项目，包括RSK Lab的Rootstock正在开发一种生态系统，使智能合约能够被部署和整合到比特币网络中。
At present, it is difficult to store a lot of data on the Bitcoin block chain. Various projects, including the Rootstock of RSK Lab, are developing an ecosystem that allows smart contracts to be deployed and integrated into the Bitcoin network.
对于土地和房地产登记来说，比特币区块链能够被使用，土地等级所记录的数据一般来说是很少的。更多的是，因为私有区块链网络是不安全的并且容易遭受安全漏洞和黑客攻击的，所以利用安全的区块链网络，如比特币或以太坊来访问数据是非常重要的。
For land and real estate registrations, the Bitcoin block chain can be used, and data on land grade levels are generally scarce. More so, since private block chain networks are unsafe and vulnerable to security loopholes and hackers, it is important to access data using secure block chain networks, such as bitcoin or taupulega.
以太坊是另一种可行的选项，因为它以灵活性为优先并且具有智能合约功能。与比特币的透明账本一样，以太坊区块链上的土地和房地产所有权能够被网络上的所有人查看。
As with the transparent book of Bitcoin, ownership of land and real estate in the chain of the district can be viewed by everyone on the Internet.
潜在的安全性问题
Potential security issues
然而，瑞典土地登记机构决定利用瑞典区块链创业公司ChromaWay的私有区块链网络，而不是使用许多其他拥有活跃开发社区的公有区块链网络。
& nbsp; however, the Swedish Land Registry decided to use the private block chain network of ChromaWay, the Swedish block chain business company, rather than many other publicly owned block chain networks with active development communities.
Snäll仍旧认为区块链技术将会削减上亿美元的政府开支，尽管这个私有区块链的测试目前仅仅局限于小范围，但他预测这个项目将会在未来几个月不断扩大和发展。
Snäll continues to believe that block chain technology will cut government spending by millions of dollars, and although the testing of this private block chain is currently limited to a small range, he predicts that the project will expand and develop in the coming months.
Snäll说：
Snäll says:
“它是目前唯一真正提供以一种好的安全的方式来存储原文件的技术。也是目前已经被证明能够抵御黑客攻击和腐败的最好技术。”
& ldquo; it is currently the only technology that really provides a safe and secure way to store the original documents. It is also the best technology that has been shown to withstand hacking and corruption. & rdquo;
免责声明：本文行情部分数据来自于火币，以上数据24小时实时变化，本文行情分析供参考，并不构成任何投资意见或建议。
Disclaimer: Part of the data in this paper is derived from the tender and the data above are changed in real time on a 24-hour basis. An analysis in this paper is provided for information purposes and does not constitute any investment opinion or recommendation.
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