Ethereum exchange for alpha
loyyal in New York is developing the "Du points" project for Norway and Du. The project takes blockchain as the underlying technology, and uses game based tour mode to help tourists find new attractions, so as to guide tourists' tour routes. Du points will encourage tourists to choose scenic spots according to their preferences through point tour, and carry out dynamic spot exchange according to their scores
2. Reservation management
(1) inventory management: wining tree is a B2B tourism inventory trading platform applied with blockchain, including air tickets, hotel rooms, car rental, destination tourism and activities
wining tree is the only open-source public blockchain in the tourism instry so far. It is built on the public Ethereum and has its own currency. It is a mature encrypted economic project. It aims to build a platform, so that suppliers can re control the inventory and display it almost at no cost, so as to eliminate the rent-seeking middlemen in the distribution system
(2) ticket booking: Russian Siberian Airlines (S7) and Alfa bank cooperate to sell tickets on the blockchain. One of the main advantages of adopting this technology is to speed up the payment process
in December 2016, S7 and alpha bank implemented the first letter of credit payment service by using Ethereum smart contract. Aeroflot, one of Russia's largest airlines, has also publicly said it is proposing the introction of digital assets and related technologies into its operations
(3) travel agent: Cool cousin, a British social platform, has launched an open source password token named cuz on the basis of Ethereum platform to exchange travel services and unique local information
cuz is a decentralized ecosystem that uses smart contracts to ensure the direct and secure exchange of knowledge and services between travelers and local people around the world. The mission of cool cousin is to carry out revolutionary travel business in every city on the earth by connecting tourists and like-minded local people cousins, so as to realize the intermediary free exchange of personalized information and personalized services
as a decentralized travel service booking platform, domestic tripio directly links global travel service providers (enterprises or indivials) and consumers through the blockchain network, and takes travel accommodation booking as the entry point to build a future travel service ecosystem based on trust, incentive and zero Commission
3. Loyalty programs for hotels and airlines
Singapore Airlines (SIA) announced in 2018 that it will launch a customer loyalty KrisFlyer program based on blockchain for Airbus. SIA will launch a mobile digital wallet application within six months of this year, on which users can buy SIA tickets
in addition, the application based on blockchain will allow KrisFlyer members to use mileage to participate in retail point of sale transactions, develop retail partnerships, and provide users with more consumption points, so as to improve customer motivation and loyalty
4. Track pilot's professional certificate and qualification
Airbus, a participant of hyperledger blockchain alliance, is also exploring the possibility of blockchain application. The test project is to track pilot's professional certificate and qualification by using blockchain
5. Credit consumption management
airbnb is studying how to use blockchain technology to verify the reputation and identity information of landlords and users. On the airbnb platform, reputation is extremely important. In the future, users can only rent specific types of houses when their reputation reaches a certain level. Airbnb uses blockchain technology to better establish the reputation platform of merchants and passengers, and also to effectively store identity information
Joanne Zen, founder of backpack chain in New Zealand, is leading the team to create BTA (backpack blockchain Travel Alliance) system, which uses the underlying blockchain technology combined with Internet application to create a new travel data trading platform and graally replace the traditional OTA System. Knapsack chain system is based on the concept of open source sharing, through the blockchain technology, to establish an efficient, transparent and reliable global database, and build a boundless ecological community of tourism credit consumption sharing
6. Digital identity management
in Estonia, blockchain technology has been applied to the development of electronic identity projects. It is reported that allowing non Estonian residents to apply to become e-citizens in the country enables these residents to enjoy a series of services provided by the country. At present, Estonia uses this program to encourage talented people from all over the world to start their own businesses
7. Tourism community Review
yuelv chain is a decentralized tourism community review platform based on blockchain, which is committed to building TripAdvisor in blockchain, and is also the first blockchain in the world to serve tourism real economy. The point-to-point network technology based on blockchain and smart contract enables every user or organization to participate in the process of building a shared ecosystem, thus forming a point-to-point "decentralized" ecosystem
8. Travel
Travel chain creates a leading instry tourism sharing platform through advanced blockchain, big data and artificial intelligence technology. It can not only establish a more fair and transparent travel system, but also provide new impetus for sharing travel ecology. In the travel chain ecology, all kinds of participants can share a new point-to-point decentralized travel world.
BAL is the platform token of balancer, which is a decentralized transaction protocol of reserve pool based on Ethereum. It is similar to uniswap in function. The difference is that a single pool of uniswap can only inject two types of assets, and the value ratio is fixed at 1:1. A single pool of balancer can support up to eight types of assets, and it can customize the weight and handling charge of assets in the pool
if users want to exchange a for B in this pool, they just need to substitute the formula to calculate the exchange ratio. This allows users to choose the best interest rate combination pool for arbitrage
extended materials
balancer overturns the concept of Index Fund: instead of paying the portfolio manager to rebalance your portfolio, you collect fees from traders, who rebalance your portfolio by following arbitrage opportunities. A certain proportion of the investment amount is charged for each transaction. The fee is customizable for each pool and is fully handed over to the pool liquidity provider
features:
1. Simulation trading
preview the expected trading prices of the two assets under the condition of existing liquidity and sliding point
2. Intelligent order routing
transactions are split by SOR, which performs optimization in all pools to achieve the best price execution
3. Unstoppable interface
the front end is open source and will be provided through IPFs. No white list or approval is required to trade any token
Sto is a kind of token with security nature.
the issuing process of STO token is as follows:
issuing scheme design: according to the information and requirements of the qualification of the project party, reasonable suggestions are given to avoid other risks more effectively
vie subject construction: registration of overseas subject company, tax exemption, reasonable and legal return of profits
project legal compliance: provide all legal documents required by reg compliance for project parties, apply for CID code and submit them for filing
token issuance: according to the preliminary plan, jointly negotiate the token issuance time cycle
docking of qualified investors / institutions: docking of overseas qualified investors and investment institutions such as China, the United States, Japan and Singapore<
sto overseas issuance can be divided into two types: one is rge. A +, which is registered under the SEC of the securities and Exchange Regulatory Commission, which is usually more demanding for overseas investors and can be used as long-term preparation; Second, we can apply for exemption in the sec. We only need to put it on record, and the SEC will not take the initiative to audit reg. D and reg. S. this kind of token not only has less strict requirements for overseas investors, but also has more advantages in terms of financing amount and overseas publicity
the attitude of SEC in the United States is very clear: the digital currency generated by ICO belongs to securities, so the issuance process needs to be regulated in accordance with the securities law. bitcoin is not proced by ICO, so bitcoin does not belong to securities and is not regulated by SEC. However, the ETF of digital currency belongs to the scope of SEC supervision. At present, the SEC requires all ICOS to register, follow the process of security token issuing (STO), and follow the existing securities regulations. If we don't follow the SEC's legal sto requirements, the SEC will take severe enforcement actions
sto is a security token. How did it come into being out of thin air? Looking at the situation of ICO this year, the emergence of STO is by no means accidental. Compared with ICO decentralization, it only needs to finance through virtual currency, with low threshold and high risk. Sto is issued under legal and compliance supervision, and is mortgaged by offline tangible assets. The increase of investment threshold also greatly reces the risk, so sto securities token issue has become the object of everyone's pursuit
when new things come into being, some people will doubt it. Some people say that sto means that the existing securities have changed their clothes. If we simply pass the existing securities, then it is not innovative enough and its value is limited. It is just token of assets
we have to mention the advantages of sto. After ST is listed, it is different from traditional securities. Once the transaction is completed in the exchange and the wallet is extracted, St completes the delivery, which is faster than the tedious traditional securities instry
in addition, ST has the biggest advantage over traditional securities, that is, ST is programmable, which can bring many functions that traditional securities do not have to listed companies. These new programmable features make traditional securities become intelligent securities, and sto has the technical advantage of replacing IPO
in the process of STO's actual implementation, there is an operation method at this stage, which is to follow the process of Internet enterprises' overseas listing, first register offshore companies, then control domestic companies through vie structure, and then issue st by offshore companies, but finally not to NASDAQ, but to open finance, tzero, CSE and other licensed st digital exchanges
1
2
3.24 hours
4. Smaller trading unit
finally, I think that the SEC has repeatedly rejected BT currency ETF. Every time the SEC has a bit of movement, it can be directly reflected in the BTC price, and the digital asset market is just around the corner to seek new financing mode
then what kind of domestic enterprises can issue STO in the United States:
have real assets, no profit requirements
have business history and income
There was no adverse record in the United Statesthe company form is not limited; It has good market potential
selected financial news
Sino US joint statement on climate crisis. This includes not only strengthening their respective actions, but also cooperation in multilateral processes such as the United Nations Framework Convention on climate change and the Paris Agreement. The two sides reviewed their leadership and cooperation in the field of climate change and made historic contributions to the formulation, adoption, signing and entry into force of the Paris Agreement
source: Ministry of ecological environment
Li Bo, vice governor of the people's Bank of China: there is no specific timetable for digital RMB
the digital payment and digital currency sub forum of Boao Forum for Asia 2021 annual meeting was held on the evening of 18th. When talking about the progress of the widely concerned digital RMB, Li Bo, vice governor of the people's Bank of China, responded that there is no specific timetable for the official launch of the digital RMB. In the future, China will continue to do a good job in the pilot work, expand the scope of the pilot, build a digital RMB ecosystem, improve the security and reliability of the system, and formulate the corresponding legal and regulatory system
source: Guoshi through train
the pension of retirees was increased by 4.5% to achieve "17 consecutive increases"
the Ministry of human resources and social security and the Ministry of Finance recently issued the notice on adjusting the basic pension of retirees in 2021, which clearly stated that from January 1, 2021, To raise the level of basic pension for retirees of enterprises, government organs and institutions who have gone through retirement proceres and received basic pension by the end of 2020. The overall adjustment level will be 4.5% of the monthly basic pension for retirees by 2020
source: China News Network
tragic "massacre"! Bitcoin suddenly collapsed
at noon on the 18th Beijing time, bitcoin and other cryptocurrencies collapsed. In terms of 24-hour ups and downs, bitcoin plummeted by 17%, Ethereum plummeted by 20%, coin an plummeted by 17%, reborn plummeted by 26%, Leyte plummeted by 28%, BoChang plummeted by 25%, and grapefruit plummeted by 29%
source: China Fund News
Huawei's driverless technology shows its first high-end new energy car on the market
Huawei Technology blessing, BAIC high-end pure electric cars listed! On the evening of April 17, the hi version of arfox alpha s, jointly built by arcfox and Huawei, was officially released. The pre-sale price was 388900 yuan for the basic version and 429900 yuan for the high-level version
source: Securities Times website&# 160; &# 160;&# 160;&# 160;&# 160;&# 160; Investment consultant; Cai Jin and Chen 160; Registered Investment Consultant Certificate No.: s0260611090020)
market focus
market comments: the index rebounded in shock, and the short-term rise is expected to continue
on Friday, the two market indexes rebounded in shock, and the total amount of market turnover was enlarged compared with the previous trading day. Specifically, the Shanghai stock index closed 0.81% higher at 3426.62; The Shenzhen Composite Index rose 0.30% to close at 13720.7; Gem fell 0.26% to close at 2883.37
on the disk, driverless concept stocks, digital currency concept stocks and two child concept stocks were active, with the highest growth rate, while the secondary new stocks with high growth rate in the early stage had the highest decline rate. In terms of trend, the market bottomed out last week and rebounded. It is expected to form a new rebound cycle in the short term, and the index is expected to rise slowly in the shock
in terms of operation, it is suggested to increase the position by bargain hunting, and the news is warm at the weekend, so the theme stocks at the beginning of the week are expected to usher in a new round of money making effect. In terms of opportunities, focus on the short-term game opportunities of driverless and two child concept stocks, as well as the stocks with good performance, and the independent trend of Yimei concept stocks is also expected to be active again and again
(investment consultant & Company); Yu Dechao & Chen 160; Registered Investment Consultant Certificate No.: s0260613080021)
& 160
macro perspective: CSRC enlarges recruitment: Science and technology innovation board forbids real estate and financial investment enterprises to list
On April 16, China Securities Regulatory Commission (CSRC) revised and promulgated the guidelines on the evaluation of the nature of science and technology innovation (Trial), and the Shanghai Stock Exchange (SSE) simultaneously revised and issued the Interim Provisions on the application and recommendation for the listing of enterprises on the science and technology innovation board (hereinafter referred to as the Interim Provisions). The new regulations classified and defined the instry fields of the science and technology innovation board, established a negative list system, and continued to adhere to the "hard technology" positioning of the listing of science and technology innovation board, It will directly affect the 3.5 trillion science and technology innovation board marketsource: China fund daily
comments: the further improvement of the evaluation index system of science and technology innovation attributes is the concrete embodiment of adhering to the "hard technology" positioning of science and technology innovation board, which will help to ensure the sustainable and healthy development of science and technology innovation board, better serve the national science and technology innovation strategy, and promote high-quality economic development. This news has a positive impact on the science and technology innovation board, which is concive to improving the average valuation of indivial stocks on the science and technology innovation board
Investment consultant; Cai Jin and Chen 160; Registered Investment Consultant Certificate No.: s0260611090020)
medical beauty instry: the domestic market is facing the rising sun, focusing on all aspects of the instry chain. With the upgrading of consumption and the improvement of medical beauty penetration, the instry is becoming more and more popular year by year, and the supply side and demand side of medical beauty services are growing rapidly, which has strong market and consumption attributes. In 2019, the market scale of China's medical beauty instry will reach 176.9 billion yuan, with a year-on-year growth of 22%. It is expected that the market scale of China's medical beauty instry will expand to 311.5 billion yuan in 2023
source: Pacific Securities Research Report
comments: consumption concept + mature instry brings the rise of medical beauty demand from generation to generation, and China's medical beauty market has a huge growth space. With the development of instry policies and stricter market supervision, the instry concentration is expected to increase in the future. It is suggested to pay attention to the head companies in each link of the instry chain
(investment consultant Yu Dechao Registered Investment Consultant Certificate No.: s0260613080021)
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tips for new share subscription
the purchase code of Zhiyuan Xinneng is 300985, and the purchase price is 24.90 yuan
the purchase code of te new material is 300986, and the purchase price is 14.79 yuan
CAIDA securities purchase code 730906, purchase price 3.76 yuan
the purchase code of ruihuatai is 787323, and the purchase price is 5.97 yuan
the purchase code of xinyichang is 787383, and the purchase price is 19.58 yuan
sine electric purchase code 787395, purchase price 15.95 yuan
recommendation of key indivial stocks
see the full version of morning view (customized by month: Discovery - Information - information procts - Information - morning view; Single article customization path: Discovery - gold medal stock appreciation - morning view)
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In the glory of the king, the accumulation of gold coins and diamonds is inevitable, especially for civilian players, gold coins are very important. So some players want to ask Xiaobian how to earn gold coins quickly in the game? With this problem, now let's follow Xiaobian to have a look at the strategy of brushing gold coins. I hope it will help you
< font color =" # "ff6600" size = "4" > < b > the main functions of gold coin are as follows < / font >
< font size = "4" > < b > 1, purchasing most Heroes < / font > < font size = "4" > < b > 2 Purchase inscriptions < / font >< font color = #｛｛｛｛｛｛｛｛｛｛｛｛｛｛｛｛｛｛65=“ //www.yuanxue365.com/en/img_f636afc379310a554e801ac7bb4543a982261059 ">
< b > I. daily tasks / check-in
bronze, silver, gold, platinum, silver, silver, silver, gold, silver, silver, silver, silver, silver, silver, gold, silver, silver, silver, silver, gold, silver, silver, silver, silver, silver, silver, silver, gold, silver, silver, silver, silver, silver, silver, silver, silver, silver, silver, silver, silver, gold The mysterious treasure chest corresponds to 30, 45, 60, 90 and 100 gold coins respectively. That is to say, players can get 325 gold coins as long as their activity reaches 150 on that day Daily check-in benefits are free, gold and diamond are all available)
< b > 2. Actual combat
players will be given different amounts of gold coins according to the performance and winning and losing situation on the field, and players can also choose to use double gold cards to double the gold coins in each game
< b > Third, the challenge of breaking through the barriers
breaking through the barriers will reward a large number of gold coins, which is also an effective means to obtain gold coins. It is worth mentioning that there is no upper limit for the gold coins obtained in the process of breaking through the pass, and you can try your best to break through the pass when you are in urgent need of gold coins to buy heroes
After players join the team, according to the performance of the team each week, they will be rewarded with a certain amount of gold coins after weekly settlement, even if they are not listed, they can also get 150 gold coins
< b > v. growth process
when players reach a certain level, they can get a large number of gold coins. The total reward for all levels is 8250 gold coins, not including the reward for level tasks
Six, lucky lootdiamonds buy gold coins, although there is no direct channel for diamonds to exchange for gold coins in the game, this loot can also help players quickly accumulate gold coins
< b > 7. Participate in various activities
such as & lt; Spring ranking: participate in sending diamonds, win extra& rdquo; There are such activities every week, so you can't miss them. They are also an important way to earn gold coins
< font size = "4" > < b > related recommendations: < / font >
how to get diamonds quickly and how to get diamond gold coins quickly
can King glory gold coins be purchased?
< P > What are the ways to get gold coins
how many gold coins can King glory get each week=“ //www.yuanxue365.com/en/img_4034970a304e251f2f6420cbab 86c9177f3e5376">
annual interest rate (%) current one month three months half a year two years
US dollar 1.1500 2.2500 2.7500 2.8750 3.0000 3.2500