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External supervision of blockchain banking
Publish: 2021-04-27 18:31:48
1. As a rookie of Bubi blockchain, I'll tell you
Application of blockchain technology in banking
2.1 self regulatory platform
we rarely see a platform that can conct self-regulation without intervention. In all areas similar to the financial instry, central banks and regulators (such as the securities and Exchange Commission) come to set uniform rules and manage them. Blockchain technology makes the system no longer need the supervision from enterprises or government entities, so as to regulate the operation of the system. Blockchain provides a mechanism called "workload proof", which allows each computer node in the system to participate in the approval of each transaction. The system has built-in check and balance mechanism to ensure that no computer in the system can deceive the system. All of these reviews and supervisions are completely automated by the computer. At present, there are many other consensus models that can replace the "workload proof" mechanism, but still retain the core idea that each client or node can manage the system point-to-point. What's more, blockchain makes every element in the system completely transparent. Therefore, for such a large-scale community all over the world, blockchain technology can easily review and manage it - "supervision from the public", thus effectively recing fraud. Imagine how much it can save costs and improve efficiency
2.2 compliance with the law and easy tracking
actors (users) and their behaviors (sending money or assets to others) are recorded on the blockchain. Any transaction between the two parties can be tracked and inquired, and can be proved in court. This is because all transactions need a set of public key / private key to encrypt and decrypt processing and transactions. Once they are added to the blockchain, they are permanent and unchangeable. Any record, once written to the blockchain, cannot be tampered with. Anyone holding assets or digital currency on the blockchain will have their own public key on the blockchain. When a transaction occurs, it needs to be signed by the previous holder who controls these assets using the private key. Blockchain also allows a variety of mechanisms for transactions. For example, it can be set to require two people to jointly sign a transaction. In a system without endorsement of enterprises or government, the legally binding mechanism can greatly enhance the trust factor for the system
2.3 built in business continuity
a global platform can not bear the risk of downtime when concting major transactions. Blockchain, a complete point-to-point network, has many distributed nodes and computer servers to support, which has high reliability. Every node in the system keeps a of the complete blockchain data. This makes the whole network highly fault-tolerant, if any part of a few nodes have problems, it will not affect the other parts of the network continue to operate. This makes it possible to achieve 24 / 7 all-weather operation characteristics like disaster recovery center or database rendancy center without using complex technology
2.4 evolution model without burden
in the system, there are a series of rules and key points to help decide who has the right to approve the transaction and what needs to be reviewed before the transaction is written into the blockchain. Blockchain technology can fork out new versions according to different environments and business model requirements. The new version also needs to conform to the overall concept of blockchain. All these changes must be approved by all members of the system, and everyone can get the same benefits. In addition, these changes will not affect the transactions that have occurred and confirmed on the blockchain. For a system, it has enough robustness and flexibility. People often compare the similarities between the Internet and blockchain, including their growth potential and business prospects. These two systems have very similar characteristics. The Internet does not need or does not have a centralized management department (except for a few for the management of agreed URL and domain name registration), but also has enough rendancy and strong fault tolerance. The Internet has been developing for so many years, from basic text to rich graphics, video, animation, and all this has not affected other existing systems and content. Blockchain has fully proved its function and practicability in bitcoin system. Just as the famous Chinese philosopher Lao Tzu said, "the tree that embraces is born at the end of a tree."; The platform of nine layers starts from the base soil; A journey of a thousand miles begins with a single step. " I think this should be the creed of all the pioneers of blockchain technology
as a rookie of Bubi blockchain, I tell you so much!
Application of blockchain technology in banking
2.1 self regulatory platform
we rarely see a platform that can conct self-regulation without intervention. In all areas similar to the financial instry, central banks and regulators (such as the securities and Exchange Commission) come to set uniform rules and manage them. Blockchain technology makes the system no longer need the supervision from enterprises or government entities, so as to regulate the operation of the system. Blockchain provides a mechanism called "workload proof", which allows each computer node in the system to participate in the approval of each transaction. The system has built-in check and balance mechanism to ensure that no computer in the system can deceive the system. All of these reviews and supervisions are completely automated by the computer. At present, there are many other consensus models that can replace the "workload proof" mechanism, but still retain the core idea that each client or node can manage the system point-to-point. What's more, blockchain makes every element in the system completely transparent. Therefore, for such a large-scale community all over the world, blockchain technology can easily review and manage it - "supervision from the public", thus effectively recing fraud. Imagine how much it can save costs and improve efficiency
2.2 compliance with the law and easy tracking
actors (users) and their behaviors (sending money or assets to others) are recorded on the blockchain. Any transaction between the two parties can be tracked and inquired, and can be proved in court. This is because all transactions need a set of public key / private key to encrypt and decrypt processing and transactions. Once they are added to the blockchain, they are permanent and unchangeable. Any record, once written to the blockchain, cannot be tampered with. Anyone holding assets or digital currency on the blockchain will have their own public key on the blockchain. When a transaction occurs, it needs to be signed by the previous holder who controls these assets using the private key. Blockchain also allows a variety of mechanisms for transactions. For example, it can be set to require two people to jointly sign a transaction. In a system without endorsement of enterprises or government, the legally binding mechanism can greatly enhance the trust factor for the system
2.3 built in business continuity
a global platform can not bear the risk of downtime when concting major transactions. Blockchain, a complete point-to-point network, has many distributed nodes and computer servers to support, which has high reliability. Every node in the system keeps a of the complete blockchain data. This makes the whole network highly fault-tolerant, if any part of a few nodes have problems, it will not affect the other parts of the network continue to operate. This makes it possible to achieve 24 / 7 all-weather operation characteristics like disaster recovery center or database rendancy center without using complex technology
2.4 evolution model without burden
in the system, there are a series of rules and key points to help decide who has the right to approve the transaction and what needs to be reviewed before the transaction is written into the blockchain. Blockchain technology can fork out new versions according to different environments and business model requirements. The new version also needs to conform to the overall concept of blockchain. All these changes must be approved by all members of the system, and everyone can get the same benefits. In addition, these changes will not affect the transactions that have occurred and confirmed on the blockchain. For a system, it has enough robustness and flexibility. People often compare the similarities between the Internet and blockchain, including their growth potential and business prospects. These two systems have very similar characteristics. The Internet does not need or does not have a centralized management department (except for a few for the management of agreed URL and domain name registration), but also has enough rendancy and strong fault tolerance. The Internet has been developing for so many years, from basic text to rich graphics, video, animation, and all this has not affected other existing systems and content. Blockchain has fully proved its function and practicability in bitcoin system. Just as the famous Chinese philosopher Lao Tzu said, "the tree that embraces is born at the end of a tree."; The platform of nine layers starts from the base soil; A journey of a thousand miles begins with a single step. " I think this should be the creed of all the pioneers of blockchain technology
as a rookie of Bubi blockchain, I tell you so much!
2. The rise of P2P network lending has its objective conditions and practical needs, but the brutal growth of the instry chaos has also caused adverse effects on economic and social stability. In 2016, the promulgation of the Interim Measures for the management of business activities of online lending information intermediaries (hereinafter referred to as the measures) clarified the legal status of P2P online lending platform information intermediaries, and standardized the regulatory subject, business license, information disclosure, internal control construction, business boundary, service object, etc., which made it face new challenges in the transformation and development, It also provides an opportunity for the application of blockchain technology
the blockchain technology ensures that the P2P network lending platform abides by the bottom line of "not touching funds". In recent years, the instry chaos of P2P online lending platform is mainly manifested in the illegal operation of some inferior platforms by using information asymmetry, and the frequent occurrence of moral hazard problems such as fund pool, illegal fund-raising and Ponzi scheme. Under the blockchain technology, the symmetry of information makes the source and destination of funds transparent, realizes the effective isolation of information and funds, speeds up the market clearing of inferior platforms, and ensures the transformation space from compliance management platform to information intermediary
blockchain technology can effectively enhance the information matching efficiency of P2P network lending platform. The original intention of P2P network lending platform is to realize the disintermediation of funds through Internet information technology, so as to bypass the traditional financial institutions and provide information collection, publication, interaction and loan matching for the realization of direct lending between lenders and borrowers. But in reality, some platforms monopolize the information of both sides of the transaction, control the price and investment direction of funds, and alienate into "traditional financial intermediary" in the Internet channel, which greatly reces the efficiency of information transmission and transaction. Under the blockchain technology, the real disclosure of information effectively reces the cost of risk premium and implicit guarantee of funds, and makes the pricing level of funds more accurate and efficient. At the same time, it can promote the development focus of P2P network lending platform to improve the efficiency of information interaction, improve the success rate of transaction matching, and deeply explore value-added services
blockchain technology can improve the supervision efficiency of P2P network lending platform The measures have established the "double responsibility" external supervision system of banking regulatory agencies and local financial regulatory departments, introced risk control means such as third-party trusteeship and instry self-discipline, and the necessity of anti money laundering risk monitoring is also increasing. Using blockchain technology, the regulatory authorities and trusteeship institutions as a participating node can make full use of the transparency and integrity of transaction information to achieve the regulatory objectives of higher efficiency and lower cost.
the blockchain technology ensures that the P2P network lending platform abides by the bottom line of "not touching funds". In recent years, the instry chaos of P2P online lending platform is mainly manifested in the illegal operation of some inferior platforms by using information asymmetry, and the frequent occurrence of moral hazard problems such as fund pool, illegal fund-raising and Ponzi scheme. Under the blockchain technology, the symmetry of information makes the source and destination of funds transparent, realizes the effective isolation of information and funds, speeds up the market clearing of inferior platforms, and ensures the transformation space from compliance management platform to information intermediary
blockchain technology can effectively enhance the information matching efficiency of P2P network lending platform. The original intention of P2P network lending platform is to realize the disintermediation of funds through Internet information technology, so as to bypass the traditional financial institutions and provide information collection, publication, interaction and loan matching for the realization of direct lending between lenders and borrowers. But in reality, some platforms monopolize the information of both sides of the transaction, control the price and investment direction of funds, and alienate into "traditional financial intermediary" in the Internet channel, which greatly reces the efficiency of information transmission and transaction. Under the blockchain technology, the real disclosure of information effectively reces the cost of risk premium and implicit guarantee of funds, and makes the pricing level of funds more accurate and efficient. At the same time, it can promote the development focus of P2P network lending platform to improve the efficiency of information interaction, improve the success rate of transaction matching, and deeply explore value-added services
blockchain technology can improve the supervision efficiency of P2P network lending platform The measures have established the "double responsibility" external supervision system of banking regulatory agencies and local financial regulatory departments, introced risk control means such as third-party trusteeship and instry self-discipline, and the necessity of anti money laundering risk monitoring is also increasing. Using blockchain technology, the regulatory authorities and trusteeship institutions as a participating node can make full use of the transparency and integrity of transaction information to achieve the regulatory objectives of higher efficiency and lower cost.
3. There are two roles and four moles in the cross-border payment solution based on euz. The two main roles are the gateway and customer participating in the euz payment. They are as follows:
the first role is gateway, which can be bank, market maker, liquidity provider, etc. The main function of the gateway is to let the legal assets in reality enter the blockchain payment and settlement network
the second role is customers, which can be all kinds of international trade customers. Customers are the parties involved in the blockchain payment transaction, and jointly participate in the confirmation of transaction information. In the process of transaction, once either party does not confirm the transaction, the transaction cannot be formally effective. Through this common verification, the risk of information opacity is greatly avoided, and the risk of cross-border payment in international trade is reced
the four functional moles in blockchain payment and settlement are the core business logic moles in cross-border payment
the first function mole is network connector. It is a tool to help all kinds of institutions access blockchain payment network as gateway. Network connector is a "plug and play" function mole, which can be integrated with the existing international payment and settlement system, so that banks can process cross-border payment business through blockchain. The mole is connected with the remitting bank and the receiving bank to exchange personal information, expenses, delivery details, payment details, etc. After the system confirms the transaction information of both parties, the mole connects the blockchain payment ledger for settlement processing, and notifies all parties to confirm the transaction
the second function mole is blockchain payment ledger. Banks, market makers, etc. access blockchain payment books as nodes
the third function mole is the market maker client. The market maker submits digital assets to the blockchain payment account book, and the settlement platform can realize the function of market maker through internal exchange settlement or integration into the blockchain payment network through this mole
the fourth function mole is transaction client. Customers can directly operate blockchain payment settlement through the client.
the first role is gateway, which can be bank, market maker, liquidity provider, etc. The main function of the gateway is to let the legal assets in reality enter the blockchain payment and settlement network
the second role is customers, which can be all kinds of international trade customers. Customers are the parties involved in the blockchain payment transaction, and jointly participate in the confirmation of transaction information. In the process of transaction, once either party does not confirm the transaction, the transaction cannot be formally effective. Through this common verification, the risk of information opacity is greatly avoided, and the risk of cross-border payment in international trade is reced
the four functional moles in blockchain payment and settlement are the core business logic moles in cross-border payment
the first function mole is network connector. It is a tool to help all kinds of institutions access blockchain payment network as gateway. Network connector is a "plug and play" function mole, which can be integrated with the existing international payment and settlement system, so that banks can process cross-border payment business through blockchain. The mole is connected with the remitting bank and the receiving bank to exchange personal information, expenses, delivery details, payment details, etc. After the system confirms the transaction information of both parties, the mole connects the blockchain payment ledger for settlement processing, and notifies all parties to confirm the transaction
the second function mole is blockchain payment ledger. Banks, market makers, etc. access blockchain payment books as nodes
the third function mole is the market maker client. The market maker submits digital assets to the blockchain payment account book, and the settlement platform can realize the function of market maker through internal exchange settlement or integration into the blockchain payment network through this mole
the fourth function mole is transaction client. Customers can directly operate blockchain payment settlement through the client.
4. I don't know about other things. Anyway, I've been shopping in a certain treasure. I don't want to be distracted from other things. Anyway, if I have a little money, there are few detours, and I'm satisfied without falling
5. Blockchain solution:
(1) in the payment initiation stage: in KYC (anti money laundering authentication), the identity information of the remitter can be put into the chain, and the trust between the payer and the bank (or remittance institution) can be established by means of electronic identity file, We can also define the rights and obligations of transfer behavior between payers through smart contract
(2) in the stage of fund transfer: all behaviors in the process of fund transfer, including identification of both parties, confirmation of exchange rate, transfer amount, transfer time, payment terms and other information, can be carried out through the smart contract, which can realize real-time transfer without delay, and does not need the participation of the agent bank to rece the intermediate cost
(3) in the fund delivery stage: according to the smart contract, it will be automatically deposited into the payee's account after the agreed time, or the payee will be allowed to withdraw after KYC authentication process by the receiving bank
(4) in the regulatory phase: no effort is needed to write a report. Since the information on the blockchain is tamperable and traceable, all relevant transaction information can be found in the blockchain. Regulators can review at any time, or even meet the needs of continuous review
at present, bitcoin and Ethereum are more oriented to technology geeks and indivial users. The future value of blockchain must be realized at the enterprise level, and the enterprise's demand for blockchain is ultimately implemented in terms of security, stability and ease of use
security is easy to understand. After all, the data running on the blockchain in the future are the assets of the enterprise, so the enterprise's requirements for security are the first. The recent theft of Ethernet and bitcoin has brought great pressure to enterprise users
stability is also crucial to enterprise application scenarios. The bifurcations of bitcoin in enterprise applications should be eliminated and unacceptable
ease of use is the biggest obstacle to the implementation of blockchain in enterprises. Many enterprises lack sufficient blockchain developers and development tools, and the business analysis and demand analysis of blockchain are vague, which makes it difficult to make decisions on blockchain projects.
(1) in the payment initiation stage: in KYC (anti money laundering authentication), the identity information of the remitter can be put into the chain, and the trust between the payer and the bank (or remittance institution) can be established by means of electronic identity file, We can also define the rights and obligations of transfer behavior between payers through smart contract
(2) in the stage of fund transfer: all behaviors in the process of fund transfer, including identification of both parties, confirmation of exchange rate, transfer amount, transfer time, payment terms and other information, can be carried out through the smart contract, which can realize real-time transfer without delay, and does not need the participation of the agent bank to rece the intermediate cost
(3) in the fund delivery stage: according to the smart contract, it will be automatically deposited into the payee's account after the agreed time, or the payee will be allowed to withdraw after KYC authentication process by the receiving bank
(4) in the regulatory phase: no effort is needed to write a report. Since the information on the blockchain is tamperable and traceable, all relevant transaction information can be found in the blockchain. Regulators can review at any time, or even meet the needs of continuous review
at present, bitcoin and Ethereum are more oriented to technology geeks and indivial users. The future value of blockchain must be realized at the enterprise level, and the enterprise's demand for blockchain is ultimately implemented in terms of security, stability and ease of use
security is easy to understand. After all, the data running on the blockchain in the future are the assets of the enterprise, so the enterprise's requirements for security are the first. The recent theft of Ethernet and bitcoin has brought great pressure to enterprise users
stability is also crucial to enterprise application scenarios. The bifurcations of bitcoin in enterprise applications should be eliminated and unacceptable
ease of use is the biggest obstacle to the implementation of blockchain in enterprises. Many enterprises lack sufficient blockchain developers and development tools, and the business analysis and demand analysis of blockchain are vague, which makes it difficult to make decisions on blockchain projects.
6. In other words, we should establish the regchain, supervise the blockchain instry with the help of
blockchain
technology, and establish the framework of
financial supervision
from bimodal to
two-dimensional. Now the blockchain is developing more and more, and not only in the financial instry,
Changsha high tech Zone
has launched a SMIC blockchain service platform project, which is a blockchain + public service mode, and is soliciting enterprises to join the chain
blockchain
technology, and establish the framework of
financial supervision
from bimodal to
two-dimensional. Now the blockchain is developing more and more, and not only in the financial instry,
Changsha high tech Zone
has launched a SMIC blockchain service platform project, which is a blockchain + public service mode, and is soliciting enterprises to join the chain
7.
Father: Li Yuanhao, Xia Jingzong
Mother: Empress Xuanmu Huiwen (the empress who didn't hide) no Zang surname: no Zang e Pang's younger sister. The empress of Wuzang: the daughter of Wuzang e Pang, who was abandoned and killed
empress Liang: Han nationality, after Li Liang pretended to be dead, she held the power of Xixia as empress dowager for 18 years, and was posthumously named "empress Gongsu Zhangxian". His son Xia Huizong, Li bingchang: Empress of mother Liang. Daughter Li, princess, Queen of mother Liang, title to be tested. In the fifth year of Xining in the Northern Song Dynasty and the third year of national day in Xixia (1072), Empress Dowager Liang invited her daughter to marry Lin Bi, the son of Dong felt, the leader of Xifan
8. Blockchain... Is the way to integrate resources. It doesn't make much sense. Don't listen to some people's nonsense.
9. Chongqing jinwowo analysis blockchain system is open. In addition to the private information of all parties involved in the transaction is encrypted, the data of the blockchain is open to all. Anyone can query the blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent.
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