Design and implementation of multi asset management in blockchai

1. Shanghai wanglian Information Technology Co., Ltd. aims at the strong demand of the capital and the broad market scene of large fixed assets securitization. Wangchain technology uses blockchain as the underlying technology to help customers put their fixed assets on the chain, carry out valuation, right confirmation, mortgage,
transactions around core enterprises, realize the difficult circulation of large fixed assets, and promote the improvement of financial circulation efficiency.

2.

For blockchain messages, bitcoin is to blockchain what e-mail is to the Internet. As we all know, e-mail for the first time in the history of human information dissemination and exchange realizes the function of timely, free and verifiable sending data to anyone else in the world. Both the sender and the receiver can save copies of the data sent in e-mail. However, the e-mail data copies retained by both parties also become an inherent defect of online value transfer, because both parties have their own value. Therefore, it is necessary to ensure that the value is not double paid by the existence of third-party institutions, such as banks, stock exchanges, clearing centers or notaries. As an internet protocol, bitcoin can transfer value to each other instantly and safely without the existence of intermediary organizations such as credit granting third party, which reces transaction cost and improves transaction efficiency. Xiaobian now arranges the schematic diagram of blockchain technology and related technical principles for you

literally, blockchain is a distributed account book system composed of a series of data blocks generated by cryptographic methods. Each data block contains a large amount of transaction information, which is used to verify the validity of its information and generate the next block. These blocks are arranged in the order of generation, and each block is a node

the remarkable feature of blockchain is that there is no third-party supervision as a central server, and the transaction information in the block cannot be changed. The information contained in the block can be financial transactions or any other digital transactions, including documents. The success of the Internet business model, which has dominated the business world of human society for a long time, depends on the third-party financial institutions as credit granting institutions to process and mediate electronic transactions. The role of the third-party credit granting institutions is to verify, protect and save transaction records

However, there are still a large number of fraulent online transactions, which need to be mediated by a third party, resulting in higher transaction costs. Bitcoin, based on blockchain technology, uses encryption to prove, rather than credit a third party, so that all parties willing to trade can achieve online transactions through the Internet

every transaction can be protected by digital signature and sent to the "public key" of the receiver who uses the sender's "private key" for digital signature. The owner of bitcoin, namely cryptocurrency, needs to prove the ownership of its "private key" in order to consume and trade online. The receiving party uses the sender's "public key" to verify the digital signature on the transaction, that is, the ownership of the other party's "private key"

each transaction is broadcast to each node in the bitcoin network and recorded in the public ledger after verification. Moreover, before each transaction is recorded in the public ledger, it needs to verify its validity. Therefore, the verification node needs to ensure two things before recording each transaction: that is,

(1) consumers have the signature authentication of their encrypted electronic currency

(2) there are enough encrypted e-money in consumer accounts

Figure 1 shows the transaction process and principle based on blockchain technology

I hope this answer will help you

3. You probably know what kind of analysis to do, but the specific operation can't be written here

4. Not yet, you can learn Java and big data, HTML5

5. There are many practical applications of blockchain. The domestic land management right transfer market is mainly local, and there is a large information asymmetry, which brings inconvenience to both sides of investment and financing. In the development scheme of Yingtang Zhongchuang's blockchain land management right asset management system, the system can provide information trust foundation based on blockchain for cross regional land circulation, and define multiple roles in the circulation process, providing functions such as land data verification, information storage, electronic voucher for transaction settlement, etc, To help land management rights transfer more safely and conveniently.

6. Blockchain is also a virtual currency. It is invisible. Money can not be seen without buying and selling money. The current trading of money is different. Some currencies can be traded, while others can not. At present, blockchain market is mixed. It's hard to tell the true from the false...

7.

Yi blockchain (Hangzhou) Investment Management Co., Ltd. is a limited liability company (invested or controlled by natural person) registered in Gongshu District, Hangzhou City, Zhejiang Province on May 24, 2018, with its registered address at room 618, building 1, Yigou building, Gongshu District, Hangzhou City, Zhejiang Province

the unified social credit code / registration number of Yi blockchain (Hangzhou) Investment Management Co., Ltd. is 91330105ma2cc2lq9h, and the legal person is yuan Zhengzhong. At present, the company is in business

Yi blockchain (Hangzhou) Investment Management Co., Ltd. currently, the registered capital of the enterprises in the province is general

view more information and information of Yi blockchain (Hangzhou) Investment Management Co., Ltd. through network enterprise credit