BOC Hong Kong blockchain cross border wallet project

1. Nengdi
blockchain technology refers to a way for the whole people to participate in bookkeeping. There is a database behind all the systems. You can think of the database as a big ledger. At present, they keep their own accounts.

2. Xu Mingxing is optimistic about the application of blockchain in cross-border payment. Xu Mingxing thinks that blockchain technology will solve many problems in cross-border payment. Traditional cross-border payment needs to go through a number of financial institutions, such as remittance bank, central bank, agent bank, payee bank and so on. To solve cross-border payment based on blockchain technology will save any third-party intermediary link, achieve transaction settlement, and can complete payment very quickly.

3. I've learned about this TTC project and participated in the activities. The main network of this project just launched this year is also making wallets. It's building their own TTC ecology, payment, social networking, advertising and so on. It's a big game of chess

I understand that their ecological goal is

master-slave chain structure
the main chain is used for asset trading, with high security requirements; The slave chain is used for data transaction with fast speed

payment solution
the solution for TTC asset transfer. By accessing the TTC payment SDK, anyone can take TTC as a new payment method

win-win ecosystem
TTC is committed to building a stable ecosystem for super nodes, voting users, DAPP developers, users, users, etc Businesses provide value

TTC connect
TTC connect builds a bridge between users and TTC, users can transfer assets, reward synchronization, vote for super nodes, pay with TTC, etc.

TTC is a blockchain solution for large transaction volume and a sustainable token economy model. In foreign well-known market website coinmarketcap and domestic well-known market website non small can query<

TTC is developing rapidly. In March this year, TTC released version 2 of TTC white paper, launched TTC main network and launched TTC connect. In addition, TTC has already been online in major exchanges, such as upbit, the largest exchange in South Korea, coinzest, tokocrypto, bitrex, bibox and bitforex

consensus mechanism is the core of blockchain. After decades of development, consensus mechanism has derived a variety of consensus algorithms from the initial single workload proof pow, such as asset proof mechanism POS, proxy asset proof mechanism dpos, Byzantine fault-tolerant algorithm BFT and so on. Each consensus algorithm has its own advantages and disadvantages. TTC platform is designed to deal with large-scale transactions and support rapid verification. It uses multi-layer bft-dpos as the consensus mechanism

multilayer BFT dpos is a consensus algorithm based on dpos, and a series of super nodes generate blocks on behalf of all users, which improves the speed of transaction confirmation through BFT mechanism

this is the most I know, many of them are seen on the website, I hope it can help you;

4. Blockchain wallet is a tool to save the private key of blockchain digital currency. Every digital currency has a wallet. The types of blockchain wallet are as follows:
1. General wallet
can support different blockchain tokens. For example, anmao wallet supports BTC, BCH, LTC, ETH, etc, dash and erc-20 series
2. Main Chain Wallet
in order to achieve their own goals, each coin must establish its own main chain, so that it can carry out business. After the main chain goes online, it needs to use the project's own wallet. Just like the green apple wallet of GAC coin, it is a wallet dedicated to GAC trading and transaction clearing
3. Exchange wallet
there are also wallets in the exchange. If the player's currency is recharged into the exchange, the corresponding currency will enter the exchange wallet. The exchange wallet is almost the same as the ordinary wallet. You can fill in the corresponding wallet address when transferring and withdrawing cash, and the corresponding wallet address will be generated for different currencies of each exchange
4. Hardware wallet
generally speaking, the wallet is software wallet, which is a PC program or app. As the name suggests, a hardware controlled wallet can be connected to the network when it is used, and can be stored off the network at other times, so as to avoid exposing the wallet to the network space.

5. The difference of wallets on the market is not obvious, mainly e to the classification:
centralized wallets: suitable for novices, easy to manage
decentralized
cold wallets (offline wallets)

6.

Why is the Internet era coming to an end and the blockchain era coming

Once the

blockchain develops, it will burst out more innovation. As the first proct of blockchain, bitcoin has proced many innovations since its birth. For example, small cross-border payment, recording transfer transactions between currencies, recording various stocks, registering housing property rights, recording program codes, etc.

the steam age liberates social proctivity, the electrical age enlivens social cooperation ability, the Internet age connects the world, and the blockchain era will let us truly realize freedom

7. How to deal with Wuhan heart spa? He needs technicians

8.

, the world's first electronic wallet cross border remittance service based on block chaining, was launched in Hongkong in June 25th. Hong Kong Alipay AlipayHK users can send remittances to Philippines purse Gcash through block chain technology. p>

ant financial services said that alipayhk cooperated with gcash to become the first e-wallet in the world to use blockchain in the whole link of cross-border remittance, and Standard Chartered Bank was responsible for the day-to-day capital clearing and foreign exchange. Gcash users can consume immediately after they arrive at the account. Cross border remittance can also arrive in real time like domestic transfer, 7 × 24-hour uninterrupted, cost-effective, safe and transparent, it can be said to redefine the "cross-border remittance"

9. These companies have heard of it, and Youn and Shidai have done a good job. The only drawback of Youn is the price. Time security is also an old technology company with 8 years of experience. It has a good reputation in the instry. Now it seems to be their promotion period. The price is very favorable. You can look at it according to your own needs.