White list of virtual currency
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
originally, the story should be over, but I don't know who has made a miraculous connection between the payment of 12 Dao Fu and the payment of b-fu 450. Therefore, there is a crying and laughing version of "go to b-fu and find 12 Jiao 450 first"...
if you activate a credit card, you can activate it in the following ways:
1. Palm Bank: please log in to palm bank app and click "credit card → settings → card activation"
2. credit card WeChat: please pay attention to the official account of the Agricultural Bank credit card, WeChat, click "want card to I want to activate".
3. Online banking: please log in to personal online banking and click "credit card → settings → activation"
4. SMS: please use the reserved mobile phone, edit the SMS cckpjh, the last four digits of the card number, the last six digits of the ID number, the last three digits of the signature column on the back of the card, and send it to 1069095599 to activate your credit card
5. Customer service hotline:
(1) telephone self-service activation: dial the credit card customer service hotline with the home phone or mobile phone reserved when applying for the card, and operate according to the voice prompt. At present, it only supports the self-service activation of ID card account
(2) telephone manual activation: please call the credit card customer service hotline in person, transfer to manual service, and activate the card after information verification
6. Counter: ask the card owner to bring his / her credit card and the certificate he / she used when applying to the branch of ABC for activation
(answer time: September 22, 2020, in case of business change, please refer to the actual situation.)
The concept of white list corresponds to "black list"
If a white list is set up, the users (or IP address, IP packet, e-mail, etc.) in the white list will have priority to pass, and will not be rejected as spam, so the security and quickness are greatly improved
the white list is to set the users who can pass, and the users outside the white list cannot pass. Blacklist is to set users who can't pass. Users outside the blacklist can pass
so in general, there are more users restricted by whitelist than blacklist
blacklist source
the word blacklist comes from the world famous universities such as Oxford and Cambridge in the UK. At the beginning of the middle ages, these schools stipulated that the names and behaviors of the students who had committed misconct should be recorded in the black book. If their names were not infamous all their lives, they would make people lose their reputation for a long time. Students are very afraid of the school's regulations, and often be careful to prevent deviant behavior
I haven't used digital RMB for the time being, which may be related to the fact that I am a third tier city and I haven't officially promoted the use of . It is understood that digital RMB has been used on a pilot basis earlier. Although the publicity is very good and there are many advantages, I always feel that it is a little chicken ribs
the purpose of issuing digital RMB by the central bank is to replace the traditional paper money. But now we are basically used to the cashless society. Alipay and WeChat have already done that. You don't even need to bring your mobile phone to eat or shop, just brush your face. Most of the people who use paper money are the elderly, the poor and the people in remote areas. They can't or are inconvenient to use digital payment. I can't see the ability of digital RMB to replace paper currency in these scenarios
I think that if there are shortcomings in digital RMB. That's its traceability. This society is diverse, and people still attach great importance to personal privacy . No one wants their cash flow to be completely monitored. Of course, there is no privacy in WeChat Alipay payment now, but this is the payer's own choice, rather than the electronic payment method. p>
originally, the story should be over, but I don't know who has made a miraculous connection between the payment of 12 Dao Fu and the payment of b-fu 450, so there is a version of "go to b-fu and find 12 Jiao 450 first"
here is a statement:
1. Bilicraft server will not force any player to charge any fee, and all services in the server are free of charge. Donation is voluntary.
2. There are two ways for newcomers to get invitation code: one is to ask for the administrator, the other is to be recommended by players with white list, At present, the mechanism of admission verification is being improved
3. There are three ways for players with white list to obtain invitation code. One is to apply in the forum "invitation code application section", where each player can apply for at least one invitation code. The other is to draw lottery with Forum black technology. The third is to use forum black
above, no brain black, He who distorts the facts has self-respect
as for 12, asking for 450 is also a false story, who believes who teases.