Digital money source

1. If you have your own technology, you can develop it yourself. If you have money, you can hire people to develop it.

2. Now the development of digital currency is very simple, there is a standard process, there is no technical difficulty. But now the most important thing of digital currency development is the planning of application scenarios. Without the application of digital currency, there will be no value. Of course, this kind of digital currency subverts the existing digital currency
for example, zero currency appeared this year, which is invincible in terms of anonymity. It is known as the best digital currency in the world with anonymity, and it is technically superior. The project token of European crowdfunding platform crowdfunding is not innovative in technology, but it has application problems.

3. Shandong bianke Information Technology Co., Ltd. is a software development company with excellent technology
[blockchain exchange]
blockchain technology application research and development, exchange wallet system app development, blockchain technology is actually a new type of Internet. Why is it a subversion of the Internet? Because the Internet solves the problem of information transmission, and the blockchain solves the problem of value transmission. Yuanzhongrui's blockchain system has a lot of value transfer in the development of blockchain, such as distributed ledger, decentralized trust, smart contract, etc. What kind of society will it build in the future
the answer is: a distributed business and self disciplined society. Blockchain features first, decentralization; Without the intervention of the third party, it can realize people to people, point-to-point transaction and interaction
Second, information can not be tampered with; Once the data information is written into the block, it cannot be changed or revoked< Thirdly, it is open and transparent; In a very short time, the block information will be copied to all the blocks in the network to realize the data synchronization of the whole network, and each node can trace back all the transaction information of both sides in the past
Fourth, collective maintenance; In the whole blockchain network, all roles work together to maintain the reliability and security of the whole blockchain information
fifthly, reliable database; Only by mastering 51% of the nodes of the whole system can we tamper with the blockchain information, which is obviously impossible, because there are many participants in the whole system, and mastering so many nodes can not be realized at high cost
the characteristics of blockchain bring great opportunities for the financial instry. With the help of blockchain, the transformation of the internal application scenarios of the instry can bring three main benefits:
1) cost rection: communication cost: the centralized trading market generally needs the participation and coordination of the central clearing system, securities companies, exchanges and banks, and the coordination cost is very high, Through the signature and encryption technology of blockchain, the information can be shared and the coordination cost can be reced; Operating costs: recing labor and paper vouchers, improving automation through smart contracts, and centralizing coordination also bring very high operating costs
2) improve efficiency: the settlement cycle is very fast. When the financial transactions realized through blockchain technology are confirmed, they are actually the process of combining clearing, settlement and audit. The openness, transparency and non tamperability of the blockchain can preserve the operation traces, keep the supervision records and audit traces, and provide convenience for supervision and audit
3) risk rection: the transaction confirmation on the chain is the completion of clearing and calculation, which greatly reces the transaction risk. The research and development of blockchain technology application and the development of exchange wallet system app

4. Blockchain and distributed ledger technology make digital currency development more reliable
blockchain technology has been questioned by the collapse of the centralized currency exchange, but its potential to solve the trust and centralization problems of the existing information architecture has attracted a lot of attention. Blockchain technology first gained great popularity in the field of bitcoin and digital currency. It uses a single shared ledger to store information. It is no longer to let a single central organization obtain the account book, but to obtain multiple copies of the same distributed account book by different nodes in the peer-to-peer network. Shenzhen yuanzhongrui blockchain technology adopts advanced encryption technology to ensure that any new information in the account book can not be tampered, unless it meets some preset parameters. Moreover, this kind of Ledger has stronger defense against external attacks, such as network attacks, because this decentralized system does not have a single point of failure with high cost of centralized information architecture. At the same time, all trusted nodes can affect any modification of the ledger, provided that they meet the specific preset parameters. These changes will be immediately reflected in the ledger, and all trusted nodes can obtain relevant data to make correct decisions. It can also adjust the design of the distributed ledger, create a hierarchical system within the architecture, and configure appropriate access rights and different levels of authority
blockchain and distributed ledger technology are concive to change the management mode of land registration. At present, the credibility of the real estate market is at the lowest level, which is attributed to the inefficient and opaque property registration system. The system relies on the centralized acquisition of land registration and corresponding property transaction information. Using distributed ledger technology to obtain, manage and modify these information can ensure that the public will not be infringed by land transaction fraud. Similarly, distributed ledger can simplify and integrate cross instry and cross regulatory compliance process, because it contains real-time compliance information needed by government departments, banks, investors and other third parties. By integrating data points of multiple projects and providing feedback on beneficiaries' project participation, we can better track the implementation of social welfare plans
at present, the biggest problems of technology development include: transformation cost of unique data storage system, data reliability verification of network nodes or all levels, privacy and security dimension of decentralized data acquisition, and revision of information technology act. What's important is that blockchain technology will change the way the government interacts with citizens, and this huge change is bound to be resisted by civil servants. These are all possible problems. We should take immediate action to formulate a regulatory framework to guide application development in addition to adopting blockchain technology.

5. With the rapid development of digital asset exchange market, its new upsurge is coming! And the development of digital asset trading website is mixed, for investors, it is easy to make profits if they retreat, so how to choose a safe trading website to let the majority of users rack their brains, how to do the trading website to have its own advantages
Development: This article is developed by yuanzhongrui editor / exchange to see the name
Security: digital assets are stored in hot and cold wallets, and multiple authentication ensures the account security
stable: user data is backed up multiple times around the world, and can be recovered immediately in case of failure
specification: the 100% digital currency margin system can timely respond to the withdrawal needs of customers
Service: provide customer service staff to help you solve problems at any time
Technology: continuously update and iterate the system according to the user's needs and opinions on the website and the market
in addition, the platform also needs to have an intelligent data analysis and trading system to provide users with a variety of trading strategies and results analysis, so as to make the transaction more flexible and convenient.

6. 1. Jinman's shaved ice has the best taste and is the first choice for desserts in summer
2. About 100 meters south of sanxiaokou Wencai building, there is a small shop sitting West to East - Dalao Liu. The beef and vermicelli casserole (3.5 yuan per bowl) tastes good
3. The west exit of Yicang Lane (near No.3 middle school) - Liuwu Ramen (beef noodles, beef noodles are 3.5 bowls) is delicious
4. There is a very small shop in Feidong. There are a lot of snacks in it. It tastes good and the price is cheap, especially the beef Sanzi pot. It makes my mouth water when I think of it
5. Special barbecue "Tumen barbecue" I love the chicken wings roasted by the boss with glasses (2 yuan for a bunch)
6. The Mahalanobis barbecue mutton kebab on Huangshan Road is not bad in price and taste
7. There is a Northwest noodle shop on Tongcheng Road, which is diagonally opposite the moonlight treasure box. The pasta is very good. We recommend beef noodles and cold noodles in pure soup
8. The beef noodles are delicious in Xiaotian after sanxiaokou
9. The beef noodle soup in qiguitang restaurant is very good
10. Jinxiu Nianhua, north of Suzhou Road business capital, has good fried rice with beef eggs and beef fans. The price is also cheap, and the pancakes it bought there
11. It seems that old Liu in Wencai is also good, but I still like to eat steamed buns from a breakfast stand next to Anhui Grand Theater
12. I also think the mplings in Sanhe on Meishan road and the mpling shop next to KFC are delicious
13. Next to the Seine River on Funan West Road, there is a "Xinghua community", in which there is a small shop for beef noodles, beef casserole, wonton and fried rice with eggs. It's also delicious. Every time I go home, I have to eat it with a bottle of yogurt made in Hefei. Alas, don't be too cool
14. The snacks in the South District of the University of technology are also very good, and there is a three school fast food near the North District, in which the fried buns are very delicious
15. There are several delicious dishes in Shuyu mountain village, which is a little northward from Luzhou roast ck restaurant. It is recommended to "eat three kinds of fish with one fish" and
16. There is a Chongqing pickled fish in Lihua lane near the commercial capital. It's delicious. I'm going to try it today
17. The "Xiao Er Hei" dishes in sangiaokou Qigui pond are cheap and affordable, although the taste is average
18. The food of Jinhua is delicious and refreshing! The price is not expensive
19. Ziyue hotel in the middle section of Anqing road has a good dining environment, with 60% discount in the hall and 70% discount in the box. One dish is especially recommended: sea bass is delicious
20. The "Jinting Hotel" opposite the public security department on anqing road is also good. As long as you can order, it's also a good choice
21. The price of "xiaodeyuelou" on the pedestrian street is reasonable and the dishes are delicious
22. The Hongyou mpling shop next to anda bathhouse, I'm sure you'll go there again next time, and the buns there are also delicious. No, I'm drooling
23. There is a fried fillet kebab between youngors in the back of the department store. It's delicious
24. The "Shuyu mountain village" in the center of Xiyuan lake is an authentic Sichuan chef. The spring fish is delicious, and the stone fried ox meat is more delicious. The price is very cheap. It's best for more people to eat it. Otherwise, if you can't finish it, it's all big plate
25. The boiled fish in Shuyuan (qiguitang) is also good
26. The black pepper steak in New York is good, and the salad is delicious. It's 25 yuan per serving, and the VIP card can give a discount of 8.5%
27. The Dingding coffee on the bridge of Bozhou road is 26 yuan per share. It's delicious and the soup is good-looking
28. There is an alley at the exit of Xiaoyaojin, a pedestrian street. In the alley, there is an Aksu hotel in Xinjiang, which is run by Uygur people. The things inside are good, authentic and not popular
29, there is a Jixi Hui cuisine restaurant on the back street of Town God's Temple, which is very good, and the recommended Xiao Er black is also very good.
30. The hot pot of the people in Angang is cheap and delicious
31. The sausage and vegetable meal of Malan Ramen is also delicious, cheap and affordable. One portion is enough for two meals, only 5 yuan
32. Opposite Hegong University, there is a small shop for "cooking other people's meals". When it comes to dinner time, there are so many customers
33. Shang coffee is about 20 yuan a share, with a soup, a vegetable, a steamed egg and a casserole rice. The environment is very good there. There are big sofas, few people, and it's very quiet. There's free lemon ice water, so there's no need to order any more drinks
34. There is a small shop beside Qiyun villa on Wuhu Road. There is a lot to eat there, but it's best not to cook rice
35. At the "mingxiangyuan" beside the Galaxy Building, baozai rice is good and cheap, ranging from 8 to 12 yuan
36. The red paste soup in Luzhou roast ck restaurant on Suzhou road is delicious
37, a West Anqing Road West Town God's Temple has a royal cold noodle shop, that slippery flavor attracts me to eat at least 50 bowls a year.
38. The urinating beef balls and lotus egg rolls downstairs, and the big steamed fish at the gate of Angong ￣ I miss you
39. In the women's street near sanxiaokou, Aunt Liu's Stewed dried seeds are delicious in front of the sixth sense store
40. The fried stinky tofu sold by an old couple in Guoyuan securities, Suzhou Road, tastes good. You might as well have a try
41. The old courtyard hotel is also very good
42. Suzhou Road, Shouchun Road, Jiaokou East, ten meters to the north, husband chicken pot is delicious
43. Mrs. Luzhou, the opposite door of No.3 middle school, is cheaper, and the old feiniuza 20 meters north is better
44. Shouchun Road, Lu'an Road, jiaokoukou, 30 meters north, a row of big stalls, roast whole fish for 10 yuan, two people can't finish
45. Lixinxiang beef and mutton market is good
46. The nameless Hotel beside Butterfly Spring Lane is also very good
47. Four ancient alleys are still full of ideas
48. The steamed bun king in Erli street and the Gai Shui rice in the north are not bad
49. Baozi Wang at the gate of Nanguo new village is very good
50. Longhe Road, the north gate of an Da, is also very authentic
51. There is a house in the middle of the South row of West Huangshan Road. There is an alley on the side. There is a house on the second floor. The spicy diced chicken is the most delicious in the city
52. Nanqi Sha Chang goes eastward to Hefei slaughterhouse. There are two restaurants in the East, and one Hefei local cuisine is good
53. It seems that there are only three small hotels in front of the meat factory, which tastes good
54. It's very good to go 500 meters into the South Road of Rongshida packing factory on the second ring road and turn 50 meters south
55. Snacks at the gate of the mining machinery factory are also very economical
56. Zhang Xiaoying's restaurant is located at the back gate of the car factory. It's a small clinic beside the North Internet bar, and it's the food tunnel of the young couple in the middle
57. All kinds of noodles are delicious in the north of Shuanggang intersection
58. The chicken soup noodles and chicken leg noodles in Hewa road are the best.
59. Near the back door of the power plant, zhunbei road * is also the only small restaurant with the best game, especially rabbit meat
60. A restaurant in Caishikou of Shannan automobile factory is good
61. The snacks at the gate of the first Jianghuai village in the second ring road are very good
62. The food in the airport restaurant is really good. You might as well have a try
63. Just 20 meters east of shang bridge, there is only one hotel in the north of the road. It's very refreshing, but the food is a little expensive
64. The door of Tongcheng Road, the dormitory of the provincial government, is 10 meters south, with small boxes and clean dishes
65, Town God's Temple south gate, Feixi old chicken soup is delicious.
66. The old chicken Hotel 10 meters north of Yonghong Road Primary School is also good
67. The fish with pickled vegetables and rice in casserole on the opposite side of the software park are not bad
68. A long time ago, I don't know how many sweet scented osmanthus Lantern Festival of Dadongmen old trade union knew, and the taste is nostalgic
69. Old players in Hefei should know that the iron plate cover ten meters north of Ningguo new village is good for lotus leaf rice
70. In the past, the chicken wonton in Huaishang restaurant and Tianjin Goubuli were called unique
71. Don't eat the pickled fish hotpot beside the hotel of bus four. It's cheap. You can't eat it for four people at 20 yuan
72. The back door of Agricultural University is close to the college students' apartment. It's an old Sichuan restaurant. It has plenty of food, good taste, heavy oil, but the environment is not so good
73. The Hongyou mpling shop next to anda bathhouse, I'm sure you'll go there again next time. The buns there are delicious, and the mplings inside are not delicious. They're from Shanxi
74. The mutton kebabs in the north gate of Anda are very good< br />

7. Blockchain is an important concept of bitcoin. In essence, it is a decentralized database and the underlying technology of bitcoin. Blockchain is a series of data blocks generated by cryptography. Each data block contains the information of a bitcoin network transaction, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block
in a narrow sense, blockchain is a kind of chain data structure that combines data blocks in chronological order in a sequential way, and it can not be tampered with and forged by cryptography. In a broad sense, blockchain technology is a new distributed infrastructure and computing paradigm, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contract composed of automated script code to program and operate data
Yinying China took the lead in introcing blockchain into crowdfunding instry, creating a new mode of "blockchain + crowdfunding". Let digital currency not just a tool for speculation.

8. This is not very clear. The development of virtual currency system needs professional technical personnel to understand
nowadays, many of the digital currencies mentioned in the virtual currency system in China are mostly pyramid schemes, which do not exist in the mainstream currency circle. Moreover, the safety factor and technical content of these so-called virtual currency systems are very low, that is, they are purely for the purpose of making money and fooling people who don't understand
it is suggested to pay attention to the mainstream digital currencies such as bitcoin, Puyin and Leyte.

9. Shenzhen yuanzhongrui