一周比特币：比特币之父现身 暴跌后或迎来横盘期

　　国际在线互联网金融频道（记者 许炀）：根据火币网公布的报价显示，比特币价格本周（4月28日-5月4日）呈下跌趋势，从2946.41元跌至2897.61元，跌幅1.66%。在经过4月27、28两天的暴跌后，价格在2900附近震荡，5月3日后价格有微扬趋势，但未来一周走势仍不明朗。本周成交量受两天暴跌影响，成交量随之暴跌，跌幅超50%，市场情绪低落。

International online Internet finance channel (journalist Xu Xu Xiao): According to offers published on the gunnet, Bitcoin prices fell this week (28 April-4 May) from $2946.41 to $2897.61, a decline of 1.66%. After a strong fall on 27 and 28 April, prices struck around 2900, and after 3 May, prices showed a slight upward trend, but the next week is still uncertain.

比特币/人民币日K图 来源：火币网

　　行业方面

Industry

　　●比特币支付服务公司BitPay在纽约2016共识大会（Consensus 2016）的技术演示环节发布了新的比特币借记卡。借记卡发卡方是Metropolitan Commercial Bank，目前在美国五十个州发行，用户可以在Visa POS机系统进行支付以及在Visa ATM提取现金。

A new bitcoin debit card was issued at the technical presentation of Bitpay, the BitPay payment service, at the 2016 Consensus Conference in New York (Consensus 2016). The debit card card is for Metropolitan Commercial Bank, which is currently available in 50 states in the United States and allows users to make payments in the Visa Pos system and to cash in Visa ATM.

　　●亚马逊网络服务（AWS）目前正与投资公司数字货币集团（DCG）合作，为企业提供一个区块链实验环境。这次合作意味着AWS首次正式踏入区块链领域，该平台在过去区块链技术相关的项目及倡议中扮演了重要角色。

The Amazon Network Service (AWS) is currently working with the Investment Corporation's Digital Currency Group (DCG) to provide firms with an experimental block-chain environment. This collaboration means that AWS is officially entering the block-chain area for the first time, and the platform has played an important role in projects and initiatives related to past block-chain technology.

　　●银湖资本（Silver Lake）联合创始人兼纽约联邦储备银行董事会成员Glenn Hutchins在2016共识会议发表演讲，Hutchins表示，“脱离数字货币的区块链更像是一个局域网。局域网非常重要，但是只有在所有的局域网都连接到互联网中才有转换价值。”

Glenn Hutchins, co-founder of Silver Lake and member of the Board of Directors of the Federal Reserve Bank of New York, spoke at the 2016 Consensus, where Hutchins stated that “ the block chain away from digital currency is more like a local area network. Local area networks are important, but only if all local area networks are connected to the Internet.

　　●澳大利亚男子克雷格•赖特2日声称，他就是“比特币之父”中本聪。赖特告诉英国广播公司记者，正是他于2009年提出比特币的概念。“这一概念主要由我提出，但我也得到了他人的帮助。”赖特说，选择站出来表明身份，是希望制止有关比特币的错误信息传播。

• Australian man Craig & full; Wright 2 claims that he is & ldquo; father of Bitcoin & & rdquo; medium-brained. Wright told BBC reporters that he was the one who proposed the Bitcoin concept in 2009. & ldquao; this concept was raised primarily by me, but I was helped by others. ” Wright said that choosing to come forward to identify was to stop the misinformation about Bitcoin.

　　●欧盟议会在近日举办了非商业性的加密货币和区块链圆周会议。讨论的重点之一是关于对区块链技术的大力支持，不能过早或过度地监管该技术。真正的讨论内容并不是关于比特币区块链或者分布式分类账技术，而是允许金融服务互相连接的共享分类账技术。

• The EU Parliament has recently organized a biweekly meeting on non-commercial crypto-currency and block chains. One of the discussions focused on strong support for block chain technology, which cannot be regulated prematurely or excessively. The real discussion was not about bitcoin block chains or distributed ledger technology, but about shared ledger technology that allows financial services to be linked to each other.

　　●由53个成员国组成的执行机构英联邦秘书处已经面向政府和执法机构推出区块链安全通信工具。该项目与英国初创公司数字身份安全公司（DISC）合作开发，旨在提供为英联邦内的政府机构和执法部门提供安全的通信手段。

• The Commonwealth Secretariat, an implementing agency of 53 member countries, has launched block chain security communication tools for government and law enforcement agencies. The project, developed in cooperation with the British Startup Digital Identity Security Corporation (DISC), aims to provide a secure means of communication for government agencies and law enforcement within the Commonwealth.

　　●近期Valve和比特币支付服务Bitpay进行了合作，比特币支付方式现在可应用到Steam游戏平台。Bitpay表示，Valve主动走近Bitpay，因Valve期望其运营可以更加国际化，对新兴市场的Steam用户而言，购买游戏也变得更容易。

• The recent collaboration between Valve and Bitpay for Bitpay, which is now available on the Steam platform. Bitpay states that Valve has approached Bitpay voluntarily, as Valve expects its operations to become more international and buy games easier for emerging market Steam users.

　　●近日，台湾召开首届区块链技术公开听证会，讨论区块链技术与资金转移、现行监管制度以及学术研究的关系。政府官员、区块链倡导者和学者齐聚台湾立法会（Taiwanese Legislative Council ）讨论分布式账本及其经济影响。

• In recent days, Taiwan convened its first block chain technical public hearing to discuss the relationship between block chain technology and the transfer of funds, existing regulatory regimes, and academic research. Government officials, block chain advocates and scholars gathered at the Taiwan Legislative Council (Taiwanese Legislative Council) to discuss distributed books and their economic implications.

　　●美国一个主要的致力于高级研发的国防机构现在正在寻求创建一种安全的基于区块链的消息系统，该系统目前还处于理论研究阶段。根据DARPA官网发布的通知，该系统将会使用一种分布式账本以一种透明的方式促进加密机密的传播。

• A major U.S. defense agency dedicated to advanced research and development is now seeking to create a secure block-based information system, which is still in the theoretical research phase. According to circulars issued by DARPA officials, the system will use a distributed book to facilitate the dissemination of encrypted secrets in a transparent manner.