Sit blockchain roadshow in Germany

1. TEDA coin (usdt) is a token launched by tether company, which is based on the stable value currency US dollar (USD). 1 usdt = 1 US dollar. Users can use usdt to exchange 1:1 with USD at any time

tether company strictly abides by the 1:1 reserve guarantee, that is, for every usdt token issued, its bank account will have a capital guarantee of $1. Users can query funds on the tether platform to ensure transparency

TEDA currency is a virtual currency that links cryptocurrency with legal currency US dollar. Each TEDA coin is symbolically associated with government supported legal tender. TEDA currency is a virtual currency kept in the foreign exchange reserve account and supported by legal tender. This method can effectively prevent the price fluctuation of cryptocurrency. Basically, the value of a TEDA currency is equal to US $1.

2. Of course, the hardware wallet is more secure, and the data on the mobile phone is vulnerable to attack.

3. bitcoin cold wallet is to download a bitcoin client wallet, and then do not let the device (computer, mobile phone, U disk, etc.) where the wallet is stored disconnect. As long as they are not connected to the Internet, hackers can't steal bitcoin from bitcoin, which is the theory. At present, bitcoin cold storage is recognized as the most secure bitcoin storage method in the instry.

4. A cold wallet means a computer or a real wallet that is not connected to the Internet, and vice versa. The difference between the two is whether they are connected to the Internet. That's the problem of security.

5. They are all a kind of virtual currency. Some virtual currencies have been accepted by the beaters, but virtual currency has great risks. Before using it, you have to consider it clearly and don't follow suit.

6. It's also a storage method. It's a commonly used bitcoin storage technology, and its security is OK. Chips also uses this method. They use brain wallet technology to store bitcoin in cold storage,

7. Now digital currencies are falling sharply. If you want to buy them, you should download trading software, such as fire coin or okex trading software

8. You can use blockchain technology to finance. In the early stage, you can attract angel investment through packaging roadshow publicity. In the later stage, you can issue digital currency online transaction to finance in the trading market. The cycle is generally 1-3 months.

9. On April 28, 2018, drinkchain liquor chain participated in the roadshow of the Macao blockchain conference, gaining great influence in the blockchain instry and driving the rise of the instry chain
on May 8, 2018, drinkchain wine chain held its first roadshow in Beijing, including putizong capital, CCTV Xifeng wine Advertising Spokesperson, Changjiang Business School EMBA alumni, etc
on May 20, 2018, the drinkchain wine chain Xi'an roadshow and DAPP conference was held in Xi'an, where celebrities from the coin circle and wine circle gathered, and more than 30 media tracked and reported the whole process
on June 6, 2018, liquor chain and Beijing liquor instry bigwigs jointly established the Beijing liquor blockchain instry alliance, bringing together top liquor instry experts and brands at home and abroad to fully endorse the liquor chain and support the global development of liquor chain
on June 25, 2018, CEO Jiang Dongfeng and coo Cheng Yang of liquor chain China visited btcbox and discussed cooperation issues
on July 3, 2018, the liquor chain ranked the second in the voting and successfully entered the first fcoin exchange in the world
on July 30, 2018, drink launched fcoin, with a maximum increase of 100%, triggering the new currency trading mechanism;