Unitimes 精选 | 中国赛迪研究院发布最新加密货币排名
浪花财经精选快讯
以太坊主网每日数据
2019 年 3 月 22 日，以太币交易总额为 2,108,670 ETH ，比前日下降 14.88%；日活跃用户量 158,663，比前日上升 2.15%；新增合约 18,935 个，比前日上升 52.22%；平均交易费用为 12.55 GWEI，比前日下降 9.14%；最活跃合约为 MAXIMINE (MXM)；通证代币交易总额为 423,179 个，比前日下降 8.08%。
◎数据来源：Amberdata.io
中国赛迪研究院发布最新加密货币排名
中国赛迪研究院发布了第 11 期赛迪全球公有链技术评估指数，对全球35个区块链项目进行排名。排名第一的项目仍然是 EOS，其总分值为 155.7。EOS 的竞争对手波场（TRX）和以太坊（ETH）分别获得第二和第三名，而比特股（BTS）位列第四，星云链（NAS）位列第五。星云链项目在排名方面进步明显，其他值得注意的项目还包括 Waves、以太经典和 Tezos。
China's CCID Research Institute Releases Its Latest Cryptocurrency Rankings
China’s CCID Research Institute has released its 11th CCID Global Public Chain Technology Evaluation Index which evaluates and ranks 35 of the top blockchain projects. The top ranked project continues to be EOS, which received a total index value of 155.7. Competitors Tron (TRX) and Ethereum (ETH) claimed the second and third spots respectively, while BitShares (BTS) came in fourth and Nebulas (NAS) rounded out the top 5. The Nebulas project showed the best improvement in terms of ranking on this list, and other notable mentions include Waves, Ethereum Classic, and Tezos.
◎内容来源：ccidnet
美国海关代表称，区块链生物识别技术可以用于确保旅行安全
美国海关和边境保护局（CBP）的一名代表称，使用区块链进行生物特征跟踪将是该技术在旅游安全领域极好的应用。3 月 21 日，旅游业媒体 Skift 报道了这一消息。CBP 项目经理 Sikina Hasham 周三在纽约举行的捷蓝技术公司区块链旅游峰会的小组座谈会上发表了上述言论。在回答座谈会主持人、IBM 区块链公司总经理 David Post 的问题时，Hasham 表示，政府使用区块链的一个重要前景在于其与生物识别技术的结合。尽管如此，Hasham 指出，要使该技术获得吸引力并提供最大的使用价值，仍然需要克服一个重要的障碍：为多个组织的区块链系统间通信制定标准化规范。
Blockchain in Biometrics Could be Used in Travel Security, US Customs Rep Says
Using blockchain for biometric tracking would be the technology’s killer app in the travel security sector, according to a representative from the United States Customs and Border Protection (CBP) agency. The news was reported by travel industry media outlet Skift on March 21. Sikina Hasham, program manager at the CBP, made her remarks during a panel at the JetBlue Technology Ventures Blockchain in Travel Summit in New York City on Wednesday. In response to a question from panel moderator David Post — managing director of IBM Blockchain Ventures — Hasham said that an area of significant promise for the government’s use of blockchain lies in its conjunction with biometrics. Nonetheless, Hasham noted, a significant hurdle still needs to be overcome for the technology to gain traction and provide maximum use value: the development of standardized specifications for communication between multiple organizations’ blockchain systems.
◎内容来源：cointelegraph
美国商品期货交易委员会：我们正在“努力”处理所有包括 Bakkt 的申请在内的与加密货币相关的申请
美国监管机构商品期货交易委员会（CFTC）正在积极批准多个与加密货币相关的申请，包括机构交易平台 Bakkt 的比特币期货。CFTC 一位委员在 3 月 19 日接受加密货币新闻网络 Blocktv 采访时透露了这一消息。在回答有关 Bakkt 申请状况的问题时，委员 Dan Berkovitz 避免谈到该项目的进展，而是表示，CFTC 正试图协助所有加密货币相关产品获得在美国上市的必要批准。然而，当被问及 Bakkt 目前是否正受到 CFTC 的特殊对待时，Berkovitz 拒绝表示此前的拖延导致了前进的压力。他补充说：“我们正在努力处理所有的申请，包括 Bakkt 的申请。”
CFTC: We’re ‘Diligently’ Working on All Crypto-Related Applications, Including Bakkt’s
United States regulator the Commodity Futures Trading Commission (CFTC) is actively working to approve multiple crypto-related applications, including for Bitcoin (BTC) futures from institutional trading platform Bakkt. A CFTC commissioner revealed the news in remarks to cryptocurrency news network Blocktv in an interview on March 19. Answering a question about the status of Bakkt’s application, which has seen multiple delays, commissioner Dan Berkovitz avoided a direct update on the project, instead saying that the CFTC was trying to assist all cryptocurrency-related products in obtaining the necessary approval for launch in the U.S. Asked whether Bakkt was now receiving special treatment from the CFTC, however, Berkovitz declined to suggest previous hold-ups had resulted in pressure to move forward. “All of the applications before us we’re working very hard on with the applicants, including that one,” he added.
◎内容来源：cointelegraph
区块链企业 CoverUs 使患者能够从他们的健康信息中获益
根据 CarePayment / 20|20 的研究，约37%的美国公民无法获得医疗服务，64%的患者因为没有资金支付而推迟了医疗服务。两年前，Andrew Hoppin 和 Christopher Sealey 使用上述数据时，想到了创办一家名为“CoverUs”的公司这个主意。他们试图开发一个基于区块链的应用程序和平台，帮助患者控制他们的健康信息，并提供从数据中获益的机会。该公司如今已完成股权众筹活动，并试图在 2019 年第二季度投放其第一个试点。
CoverUS, a Blockchain Venture Enables Patients Profit from Their Health Information
According to research by CarePayment / 20|20, approximately 37% of US citizens cannot access healthcare, and 64% of patients delay health treatment because they do not have the funds to pay for it. Two years ago, Andrew Hoppin and Christopher Sealey used the above data and came up with an idea for a company dubbed 'CoverUS.' They sought to develop a blockchain-based app and platform that helps patients control their health information and also provides an opportunity to earn profits from their data. The firm completed its equity crowdfunding campaign today and seeks to launch its first pilot in Q2 2019.
◎内容来源：cointelegraph
大咖说
Eric Conner
EthHub.io创始人兼《走进以太坊》博客主持人
以太坊社区成员
加密货币现状：
ETH：我们是金融机构
BTC：我们是黄金
XRP：我们是银行
LTC：我们是更快的比特币
EOS：我们是日活用户
BCH：我们是更值钱的比特币
USDT：我们不是法定货币
TRX：我们有很多推特粉丝
XTZ：我们是管理员
NEO：我们曾经也是...
Current crypto narratives...
ETH: We are finance
BTC: We are gold
XRP: We are banks
LTC: We are faster Bitcoin
EOS: We are DAUs
BCH: We are fatter Bitcoin
USDT: We are not fiat
TRX: We have lots of Twitter followers
XTZ: We are governance
NEO: We once were
◎内容来源：Twitter
Eric Conner
EthHub.io创始人兼《走进以太坊》博客主持人
以太坊社区成员
以太坊采用的的平衡发行策略如下：
“可确保网络安全所需的最小发行量。”
Ethereum has adopted this balanced issuance policy:
“Minimum necessary issuance to secure the network.”
◎内容来源：Twitter
Kim Dotcom
企业家、创新者、艺术家、互联网自由卫士
如果你持有任何一家美国股票市场中上市公司的股票，现在就出售。
当然你可以继续投资黄金、白银或加密货币。
相信我准没错。
If you own shares in any US stock market listed company sell them now, while you still can.
Reinvest in gold, silver or crypto.
Trust me.
◎内容来源：Twitter
Jeff Coleman
L4联合创始人&State Channels 研究者
无论如何，我都对 ProgPow 高度怀疑，当然，我认为社区凝聚力比任何一方的争论都更重要。如果你同意的话就转发点赞吧。
I am highly uncertain about ProgPoW either way, and certainly don't value either "side" of the argument more than community cohesiveness. RT if you agree.
◎内容来源：Twitter
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