Unitimes 精选 | 君士坦丁堡成功升级；日本警方：98.3% 的洗钱案不涉及加密货币...

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以太坊主网每日数据

2019 年 2 月 28 日，以太币交易总额为 2,363,165 ETH ，比前日下降 19.11%；日活跃用户量 138,233，比前日下降 6.06%；新增合约 5,474 个，比前日下降  56.95%；平均交易费用为 18.82 GWEI，比前日上升 15.29%；最活跃合约为 SUM TOKEN(SUT)；通证代币交易总额为 370,137 个，比前日上升 20.53%。

◎数据来源：Amberdata.io

新加坡国有基金助力 Coinbase 3 亿美元融资轮

据报道，新加坡国有财富基金 GIC Private Limited 在去年助力了 Coinbase 的 3 亿美元融资轮。消息人士称，这可能是 GIC 第一次在加密货币领域的进行投资。据称，该基金在 40 多个国家的众多资产类别中拥有超过 1000 亿美元的资产。大型投资基金越来越多地开始在数字资产领域崭露头角。据报道，作为在全球教育机构中拥有第二大的捐赠基金的耶鲁大学，也投资了 Horowitz 基金，还在去年 10 月投资了 Paradigm 的 4 亿美元加密货币基金。本月早些时候，弗吉尼亚州费尔法克斯县的两家公共养老基金投资了 Morgan Creek Capital 的加密货币风险投资基金，后者共筹集了 4000 万美元资金。 Cambridge Associates 最近表示现在是机构投资者考虑投资加密货币的时候了。

Singapore State-Owned Fund Backed Coinbase’s $300 Million Raise

GIC Private Limited, a Singapore government-owned wealth fund, reportedly backed Coinbase’s $300 million funding round last year. This was possibly GIC’s first investment in the crypto space, the sources added. The fund has more than $100 billion in assets in over 40 countries across various asset classes, the report adds. Large investment funds are increasingly starting to dip their toes in the digital assets space. Yale University, which boasts second-largest endowment among educational institutions globally, also reportedly invested in Horowitz’s fund at the time, as well s backing Paradigm’s $400 million crypto fund last October. Earlier this month, two public pension funds in Fairfax County, Virginia, backed Morgan Creek Capital’s crypto-focused venture fund that raised $40 million. Further, Cambridge Associates recently said that it’s time for institutional investors to consider getting into cryptocurrencies.

◎内容来源：coindesk

土耳其是持有最多加密货币的欧洲国家

Meltem Demirors 说作为一个土耳其人她非常骄傲，因为 ING 调查结果表明 18% 的土耳其人持有加密货币，远高于 9% 的整体水平。她还将这一巨大成功归功于该国的投资者和创业公司。然而土耳其人会持有数字财产的原因不仅于此。据康奈尔大学的计算机科学教授 Emin Gün Sirer 称，文化影响土耳其人对比特币感兴趣的主要促成因素。该国不仅拥有欧洲最大的年轻人群体，而且这群年轻人对新技术的态度还非常开放。另外，他说高利润利差的金融形式对土耳其人有一种天然的吸引力。这意味着加密货币对土耳其人来说不仅是一种支付方式，还是一种投机资产。

TURKS OWN MORE CRYPTOCURRENCY THAN ANY OTHER EUROPEAN NATION

Meltem Demirors declares that she is proud to be Turkish, based on the ING findings that 18% of Turks own cryptocurrency. This is much higher than the overall 9% average. She also pays tribute to the great success of startups and investors in the country. However, there may be a few more reasons why Turkish people are holding onto digital assets. According to computer science professor at Cornell University Emin Gün Sirer, culture plays a large role in the Turkish appetite for bitcoin. Not only does the country have a much younger population than the rest of Europe, but they are particularly open to new technology. Moreover, he says that financial schemes with high-profit margins are naturally attractive to Turks. This means the Turks own more cryptocurrency not only as a means of payment but also as a speculative asset.

◎内容来源：cointelegraph

日本警方：98.3% 的洗钱案不涉及加密货币

日本警察厅（NPA）称，被报道出来的与加密货币有关的洗钱嫌疑案数量与去年相比增加了 900% 。然而这仅占全部洗钱调查的 1.7%。从 2017 年第二季度一来，监管者就要求日本的加密货币交易所报告疑似非法的虚拟货币交易。这一举动是打击数字货币违法活动的许多改革之一。2018 年 8 月，一些报道称日本警察厅计划投入 30 万美元来开发一个加密货币交易的追踪软件。警察厅还计划将该工具用于打击加密货币盗窃及其它非法交易活动的泛滥。

JAPAN POLICE: 98.3% OF MONEY LAUNDERING CASES DON’T INVOLVE CRYPTOCURRENCY

Japan’s National Police Agency (NPA) say cases of suspected money laundering reportedly linked to cryptocurrency increased by 900 percent in 2018 when compared to the previous year. However, this still comprises only 1.7 percent of all money laundering investigations. Since Q2 2017, regulators have required cryptocurrency exchanges in Japan to report instances of suspected illegal virtual currency transactions. This move was part of a whole host of reforms targeted at combating illicit activities carried out via digital currencies. In August 2018, reports emerged that the NPA was set to commit more than $300,000 to develop a tracking software for cryptocurrency transaction. The NPA plans to implement this tool as a way of combating the rise of cryptocurrency theft and other illegal transactions.

◎内容来源：ambcrypto

以太坊的君士坦丁堡、圣彼得堡升级已经激活

据 ethstats.net 网站报道，世界第二大加密货币以太坊的君士坦丁堡和圣彼得堡升级已于 2 月 28 日顺利进行。具体来说，按照之前发布的时升级计划，此次更新在主网区块高度为 7280000 的时候启动。据 Ethernodes.org 网站称，并非所有以太坊用户都已进行更新。据报道，只有 22.3% 的 Geth 和 Parity 客户端已经运行了兼容君士坦丁堡计划的版本。君士坦丁堡计划对该平台进行多项效率改进，包括降低以太坊网络上某些操作的交易费用。

Ethereum’s Constantinople, St. Petersburg Upgrades Have Been Activated

The Constantinople and St. Petersburg network upgrades for the world’s second largest cryptocurrency, Ethereum’s (ETH), occurred today Feb. 28, according to ethstats.net. Specifically, the updates went live on the main network at block 7,280,000, in accordance with previously released schedule. Per Ethernodes.org, not all Ethereum users have adopted the updates. Only 22.3 percent of Geth and Parity clients are reportedly already running the Constantinople-compliant version. Constantinople is set to bring multiple efficiency improvements to the platform, including cheaper transaction fees for some operations on the Ethereum network.

◎内容来源：ethereumworldnews

大咖说

Nick Johnson

ENS 开发主管

我现在处于很丧的情绪中： 硬分叉通常不会在分叉的区块上失败，因为这很容易全面地测试出来。但当用户使用一个我们没有想到的新特性来做一些事情时，它们就会失败。

祝君士坦丁堡硬分叉快乐!

Me, in party pooper mode: Hard forks don't usually fail on the fork block number, because that's easy to test comprehensively. They fail later, when users do something with a new feature that we didn't think of.

Happy Constantinople hard fork! 

◎内容来源：Twitter

Eric Conner

EthHub 创始人

以太坊链成功分叉，君士坦丁堡已被激活！

The Ethereum chain has successfully forked and Constantinople is activated!

◎内容来源：Twitter

Richard Burton

Balance 社区负责人

ETH可能增值的原因之一是，它已成为一种可验证的借款和投资抵押品。

你可以把它锁定在一份智能合约中来证明你对金融交易的承诺。如果你不能交货，合约可以解除。

One of the reasons $ETH might accrue more value is that it has become a verifiable form of collateral for borrowing and investing.

You can lock it up in a smart contract to prove your commitment to a financial transaction. The contract can liquidate it if you fail to deliver.

◎内容来源：Twitter

Jimmy Song

比特币核心开发者

去中心化的比特币由于糟糕的安全措施而出现了本地化的失败: 这很有关系！

在一些漏洞暴露之后，山寨币变得更加集中化: 这没什么大不了的！

Decentralized Bitcoin has localized failures due to bad security practices: big deal!

Centralized altcoin centralizes even more after some vulnerability disclosure: no big deal!

◎内容来源：Twitter

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