Blockchain cross border support
blockchain includes public blockchain, joint (instry) blockchain and private blockchain. Public chain point-to-point e-cash system: bitcoin, smart contract and decentralized application platform: Ethereum
blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies
blockchain is an important concept of bitcoin. In essence, it is a decentralized database. At the same time, as the underlying technology of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains a batch of bitcoin network transaction information, Used to verify the validity of its information (anti-counterfeiting) and generate the next block
extended data
according to the different degree of blockchain network centralization, three kinds of blockchains under different application scenarios are differentiated:
1. The blockchain with the whole network open and without user authorization mechanism is called public chain
2. The authorized nodes are allowed to join the network, and the information can be viewed according to the authority. It is often used in the inter agency blockchain, which is called alliance chain or instry chain
3. All the nodes in the network are in the hands of one organization, which is called private chain
alliance chain and private chain are also called licensing chain, and public chain is called non licensing chain
blockchain features
1, decentralization. Blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain
2. Openness. Blockchain technology is based on open source. In addition to the private information of all parties involved in the transaction is encrypted, the data of blockchain is open to everyone. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent
3. Independence. Based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention
4. Safety. As long as 51% of all data nodes cannot be controlled, the network data cannot be arbitrarily manipulated and modified, which makes the blockchain itself relatively safe and avoids subjective and artificial data changes
5. Anonymity. Unless there are legal requirements, technically speaking, the identity information of each block node does not need to be disclosed or verified, and the information can be transferred anonymously
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.
In fact, the application mode of blockchain cross-border payment is to use blockchain network to join traditional financial institutions, foreign exchange market makers and liquidity providers into the payment network and build a payment gateway. Through the payment gateway, the flow of digital assets on the blockchain can be connected with the legal currency in reality, so that the legal currency can be converted into digital assets on the blockchain, which is convenient for subsequent payment and transfer. Through the network connector in the blockchain payment network, we can connect traditional market makers, remittance agencies, remittance agencies and other institutions, abandon the intermediate transaction link, and realize point-to-point fast and low-cost payment
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
the essence of the Internet is still centralized, so whether it's a company or an indivial, we should consider the problem out of our own interests
at the user level, the concentrated thinking is how much money I have to pay and how many users I get is cost-effective. But the essence of blockchain is decentralized
the company or project party should consider how to let users, consumers, and even investors do more, and then unite more project parties and third parties to build an ecology, where resources are shared and interests are related, so it can play a greater role
the core advantage of blockchain technology is decentralization, which can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the high cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry
taking the tourism instry as an example, blockchain applications mainly focus on tourism travel, tourism community reviews, digital identity management, credit consumption management, tracking pilot's professional certificate and qualification, loyalty plan of hotels and airlines, reservation management and consumption points management. In addition, blockchain also has applications in finance, games, entertainment and other fields.
, 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"
with the internationalization of e-commerce retail trade, domestic consumers have begun to seek more diversified and high-quality international procts and services. Not only foreign enterprises have begun to enter the Chinese market, but domestic e-commerce giants Ali and Jingdong have also begun to expand cross-border overseas markets. How to plan cross-border e-commerce development strategies, The implementation of effective cross-border import e-commerce scheme is a problem that foreign trade enterprises need to think about
1. Cross border e-commerce platform integrated service portal
export cross-border e-commerce platform integrated service portal is a unified external service window for local governments or enterprises to carry out cross-border e-commerce public / integrated services, including the unified management and service portal for all cross-border e-commerce businesses or cross-border e-commerce platforms. The main functions of the export cross-border e-commerce platform include enterprise record and display, commodity record and display, three order declaration, logistics tracking, policy publicity, commodity quality traceability, big data analysis, etc
2. Cross border import E-Commerce-A unified API platform
export cross-border e-commerce enterprises conct data docking with the systems of customs, inspection and quarantine, taxation and other government departments, open the seamless connection channel between cross-border e-commerce platform business and regulatory departments, and help local governments and customs develop cross-border e-commerce sunny customs clearance and intelligent supervision business, Through the business process integration with cross-border platforms and logistics channels of e-commerce, the efficient operation of cross-border e-commerce export business can be realized, so as to build an overall cross-border e-commerce export ecosystem
3. Cross border e-commerce platform mall system
provides online trading platform specialized in cross-border e-commerce business for foreign trade platform sellers, and Huixin cloud can provide cross-border E-commerce mall system customization services of different modes of cross-border e-commerce B2C, cross-border e-commerce b2b2b2c, and cross-border e-commerce b2b distribution
4. Cross border e-commerce supply chain management system
a cross-border e-commerce supply chain business operation platform that unifies the management and execution of transaction orders of major e-commerce cross-border malls. The main functions of the cross-border e-commerce supply chain system include order management, document review, document screening, return and exchange processing, replenishment management, activity package management, etc. through the cross-border e-commerce supply chain system, the self operated e-commerce platform and the third-party e-commerce platform are connected
5. Overseas cross-border e-commerce logistics customs clearance and distribution services
provide cross-border e-commerce platform business, carry out supporting logistics services and customs clearance services, and carry out a series of logistics operations such as warehousing, customs clearance, foreign exchange settlement, tax refund and distribution according to the orders imported from the e-commerce cross-border business operation platform.