Golden Morning Post | Ali Auction 520 Auction Festival launches NFT digital art session

Headline

▌Ali Auction 520 Auction Festival launches NFT digital art session

News on May 19th, Taobao Ali Auction Juhaowan 520 Auction Festival will launch a special NFT digital art session. The artist Wan Wenguang's work "U107-No Waste Planetary System-Van Gogh of the Cabinet Family" will be auctioned at 10:00 on May 20th. Haidi Yuhai's work "Devil Cat-Colorful Wandering Body Green" and many other digital artworks. According to the introduction, digital auctions are based on blockchain technology, and there are digital works uniquely mapped to virtual vouchers on the chain. The AntChain platform is independently developed and operated through the Ant Blockchain technology based on the public cloud technology service platform. It provides credible certificate storage technology services, virtual certificate configuration technical services, Blockchain open platform for blockchain technology services.

Market

As of press time, according to Huobi global data:

BTC's recent transaction price was US$36,893, with an intraday increase or decrease of -1.01%;

The latest transaction price of ETH is 2458 US dollars, with an intraday increase and decrease of -10.26%;

Golden hot search-zce list: WAVES tops the list: According to the data of Golden Finance and Economics rankings, in the past 24 hours, WAVES topped the list. The specific top five list is as follows: WAVES, MXC, BTM, ELF, GNT. [2020/8/22]

The recent transaction price of BCH is 702 US dollars, with an intraday increase and decrease of -11.12%;

BSV's recent transaction price was $174, with an intraday increase and decrease of -5.86%;

The most recent transaction price of EOS is US$5.72, with an intraday increase or decrease of -9.42%;

LTC's recent transaction price was US$187, with an intraday increase and decrease of -8.98%;

The latest transaction price of DOT is 25 yuan, with an intraday change of -7.22%.

Policies

▌Federal Reserve, OCC and FDIC consider setting up group for cryptocurrency regulation

Jinse Finance reported that the U.S. Office of the Comptroller of the Currency (OCC), the Federal Reserve (Federal Reserve), and the Federal Deposit Insurance Corporation (FDIC) are considering setting up an "interagency sprint team" for cryptocurrency regulation. Acting OCC Administrator Michael Hsu said on Wednesday that he has been in discussions with Federal Reserve Board of Governors Vice Chair Randal Quarles and FDIC Chair Jelena McWilliams on an "interagency sprint group" on cryptocurrency regulation in the banking sector. They are already "working together" to create a unified framework and set of cryptocurrency definitions.

Golden hot search-zce list: TRX tops the list: According to the data of the Golden Finance ranking list, in the past 24 hours, TRX topped the list. The specific top five list is as follows: TRX, BTT, MKR, AE, LBA. [2020/8/14]

▌Inner Mongolia Development and Reform Commission: In the future, it will continue to supervise virtual currency mining under high pressure

Inner Mongolia Development and Reform Commission personnel said that the reporting companies do not distinguish between hydropower mining and coal power mining. Even if clean energy such as hydropower is used as electricity, there is a standard coal coefficient for energy consumption conversion. The purpose of this announcement is closely related to the goal of "dual control" of energy consumption in Inner Mongolia, which is in line with the policy trends of "carbon peak" and "carbon neutrality".

▌Russia’s new bill passed its first reading, which will require election candidates to disclose the status of encrypted assets

Russia’s State Duma committee has approved a draft bill introduced in March that would require election candidates to disclose their cryptocurrency holdings, spending and purchases. The draft also requires election candidates to explain the source of income for purchasing cryptocurrencies. Not only the actual candidates, but also the candidate's spouse and minor children must issue a statement of encrypted assets in the past three years. Earlier news, the Russian encryption tax bill was passed in the Duma Committee for deliberation.

Jinse Finance contract market analysis丨BTC rebounded slightly and then fell back to maintain low volatility: According to the Huobi BTC perpetual contract market, as of 18:00 today (GMT+8), the BTC price was temporarily reported at $9283 (+0.45%), 20:00 00 (GMT+8) settlement funding rate is 0.010000%.

Last night, BTC experienced a slight rebound of 200 US dollars, and then fell back again in shock. According to Huobi’s delivery contract data, BTC’s quarterly contract turnover has increased compared with yesterday’s, the open interest has increased, the proportion of elite longs has remained stable, and the quarterly contract has maintained a narrow premium. BTC is currently fluctuating around $9,200, and the current market trading volume may maintain low volatility in the short term.

The price of USDT on Huobi Global OTC is 7.01 yuan, with a premium rate of -0.83%. [2020/7/2]

▌Nebraska may allow banks to provide cryptocurrency services

Nebraska may allow banks to offer cryptocurrency services. The relevant bills are proposed to pass the "Nebraska Financial Innovation Act" and establish an encrypted asset custody institution. In addition, the bill also stipulates the charter, operation, supervision and supervision of relevant institutions.

Analysis | Gold Disk: BTC contract positions and short accounts still remain high: Gold exclusive analysis: OKEX elite position data shows that the proportion of long accounts is 58%, and the proportion of short accounts is 42%; the average long position is 23.9%, and the average short position is 20.25%. Short-selling accounts remain high, while the ratio of long-short positions is close, indicating that market divergence has intensified. As of press time, the contract price of BTC1228 is 6125.94 yuan; the spot price is 6214.34 US dollars, with a discount of 88.4 US dollars. The discount is still high, showing panic. Investors are advised to factor investment and do a good job in risk control. [2018/10/13]

Blockchain Application

▌ICBC Guangzhou Branch launches cross-border financial blockchain service platform for export credit insurance policy financing business

On May 17, on the first day of the pilot application scenario of "Export Credit Insurance Policy Financing" on the cross-border financial blockchain service platform of the State Administration of Foreign Exchange, ICBC Guangzhou Branch successfully landed the first financing business under this scenario in the Guangdong-Hong Kong-Macao Greater Bay Area, helping Cross-border trade and investment and financing facilitation in Guangdong. ICBC Guangzhou Nanfang Sub-branch handled a non-buyout short-term export credit insurance financing for an export company and checked and registered the company information on the blockchain platform. Relying on the cross-border financial blockchain platform, ICBC Guangzhou Branch facilitates small and medium-sized enterprises to carry out international trade financing. question.

Golden Relativity | Xing Terry: The bear market will help the industry reshuffle: In this issue of Golden Relativity, UMining CTO Dr. Xing Terry said: From the perspective of any industry, the development of both application and technology has a cycle . There is no industry that lasts forever, even in an industry that is prosperous within a certain period of time, it will inevitably experience alternating bulls and bears. In fact, from the perspective of the entire blockchain industry, from project parties to capital to surrounding ecology, such as the media and service industries, will be affected by the bear market. But it still makes sense to do blockchain technology, or combine existing technologies such as AI with blockchain technology to solve the needs of some existing application scenarios.

The projects screened out by the bear market are mainly: 1. Projects with problematic attitudes and no intention of doing things themselves; 2. Projects that want to do things but the team strength is not good enough. Bear market is more difficult to survive, from financing to marketing and so on requires the strength of the team. Therefore, for a team with a good attitude and good ability, a bear market is not a bad thing, and it is good to wash away those air projects that disrupt the market order. After all, good money drives out bad money. [2018/9/14]

Cryptocurrency

▌The DeFi income aggregator PancakeBunny on the Binance Smart Chain was suspected of being attacked, and the price of the token BUNNY crashed

The DeFi income aggregator PancakeBunny on the Binance Smart Chain (BSC) was suspected of being attacked. The price of the token BUNNY crashed from $240 at around 6:35, and fell below $2 at one point, with a maximum drop of more than 99%. As of the press time of Lianwen, PancakeBunny's official Twitter and Telegram channels have not yet released a statement about this incident.

▌Tether: USDT has not lost its anchor to the US dollar

Jinse Finance reported that Forbes analyst Frances Coppola tweeted last night that USDT had decoupled and fell to $0.87. Tether's official tweet responded: "USDT has not lost its anchor to the US dollar. According to our terms of service, Tether is issued and redeemed at 1 USDT: 1 US dollar, no more and no less. This has nothing to do with market conditions. Tether Represents a time-tested technology. In this market, many people are flocking to USDT as a safe haven. On Bitfinex and Kraken, market prices closely reflect USDT’s connection to the U.S. dollar, while on Coinbase USDT has Premium. Sites that track pricing and provide analytics should be treated with caution as they use exchanges as data sources, many of which were unavailable during the dip.”

▌The joint NFT of ZedRun and the top American horse racing competition has been sold, with a total amount of 400,000 US dollars

According to news on May 19, five sets of exclusive NFTs in cooperation between the horse racing game ZedRun and The Preakness Championship (The Preakness), one of the top races in the United States, have been sold, creating a sales record of 400,000 US dollars.

▌A Rhode Island man sold a vacant lot for 150,000 DOGE

A Rhode Island man has become the first real estate agent to use Dogecoin for real estate transactions, according to local news station WJAR. This individual sold a vacant lot in Providence, Rhode Island, for 150,000 DOGE, or about $60,000.

▌Ethereum's single block income was once as high as 30 ETH

According to data from OKLink, affected by market fluctuations, the Gas handling fee of Ethereum blocks has risen sharply, and the revenue of a single block once reached 30 ETH. The average price of Gas in nearly 1,000 blocks reached 580 Gwei.

Key Economic Developments

▌The minutes of the Fed meeting again mentioned the possibility of adjusting the management interest rate

According to the minutes of the Fed's latest meeting, the systemic open market account (SOMA) manager pointed out that the downward pressure on overnight interest rates in the next few months may lead to the need to consider an appropriate adjustment to the managed interest rate. This could ultimately result in a larger share of the Fed's balance sheet expansion being devoted to overnight reverse repurchase agreement facilities and other Fed liabilities. The governor noted that more than half of respondents expected an adjustment to the managed rate no later than the June policy meeting.

Golden Encyclopedia

▌What is a multi-signature private key?

Multi Signature (Multi Signature) refers to the need for multiple keys to authorize a Bitcoin transaction, which is usually used to define the ownership of Bitcoin. In a traditional Bitcoin account, each address in your Bitcoin address has a corresponding private key, which can be called a "single-signature transaction" because only one signature is required for the transfer - from the private key associated with the Bitcoin address the owner.

Therefore, if an address can only be signed and paid by one private key, the form of expression is 1/1; while the form of multi-signature is m/n, that is to say, a total of n private keys can sign an account, and when m When an address signs, a transaction can be paid for. Therefore, m must be less than or equal to n.

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