Application of blockchain in criminal cases
In Internet cases, electronic evidence has become a difficult problem in Internet trials because it is difficult to store evidence, collect evidence and notarize. By using blockchain technology, easyprovision can solve the whole link trustworthiness problems of electronic evidence, such as generation, storage, notarization and evidence proof; After being linked, each judicial node in the security chain is used to ensure the data's trustworthiness and security; In litigation, evidence goes directly to the Internet court to improve the efficiency of rights protection
easy preservation since 2014, we have been deeply engaged in the R & D and application innovation of the underlying technology of blockchain . By expanding the judicial service channels, we have successfully taken the notary office, judicial authentication center, Internet court, Arbitration Commission, right protection center and other authoritative institutions as the important nodes of the preservation chain, so that electronic data can be saved from the aspects of generation, certificate storage, right protection To the final use, the relevant judicial institutions do synchronous supervision and notarization to enhance the credibility of the blockchain certificate data
it is understood that there are many places where blockchain technology is currently used, but it often gives people a very distant feeling because it is relatively unfamiliar. Blockchain technology has the characteristics of decentralization, traceability, non tampering, transparency, anonymity and so on. In addition to those projects that give people a high sense, there are many applications in our daily life, which are around us, Cryptofinance will tell you about the application of blockchain technology around us
I. blockchain + finance
if blockchain application, finance is the first to bear the brunt
in the second half of 2018, Xiaomi financial technology and Jinshan cloud jointly launched the Financial Alliance chain, which uses blockchain technology to accelerate information flow, rece financing costs for the asset side and improve asset management efficiency
in June 2018, Jingdong finance, Huatai Securities Asset Management and Instrial Bank established the asset securitization alliance chain, and applied the blockchain technology to the Jingdong Baitiao ABS Project, aiming to realize the data fidelity, tamper proof and intelligent management of special plans at the basic asset level by using the blockchain technology
IV. blockchain + commodity traceability
Wal Mart requires its suppliers to use blockchain to track the source of goods before January 31, 2019
ant blockchain Technology participated in the double 11 for the first time to trace the source of overseas commodities
There are manyblockchain landing applications. I believe that blockchain technology will bring us more convenience in the future
Although the current blockchain technology is still in the initial stage, the advantages of this technology have begun to be reflected. In many fields, blockchain can proce great value, and I believe there will be more landing application scenarios in the future,
blockchain + cross border payment
at present, the mainstream way of cross-border remittance is wire transfer, and its cycle is generally as long as three to five working days. In addition to certain handling charges, intermediary banks will charge certain handling charges, Swift (Global Interbank Financial Telecommunication Association) will also charge a higher fee for the message exchange of its system. In China, a single fee of 150 yuan will be charged for cross-border remittance through the Bank of China
and the use of blockchain technology allows the remitter and the payee to pay and settle directly, eliminating all intermediate costs, so that cross-border payment and settlement can be completed point-to-point quickly. While improving the speed of settlement, it can also achieve all-weather payment, real-time arrival, simple embodiment and no hidden cost
Using blockchain technology to store and issue electronic evidence is the basis of the application of blockchain technology in the legal field
in the whole life cycle of electronic data generation, collection, transmission and storage, blockchain technology can protect electronic data, prevent tampering, and leave traces of data operation
using blockchain technology to preserve electronic evidence, the electronic data that needs to be deposited is recorded in the form of transaction, stamped with time stamp, and recorded in the block, so as to complete the process of data preservation and deposit. In the process of data storage, multiple participant nodes witness together and maintain a distributed ledger, which greatly reces the possibility of data loss, tampering and attack
the combination of blockchain and electronic data storage can rece the cost of electronic data storage, facilitate electronic data collection and evidence identification, and improve litigation efficiency
As an E-contract platform that focused on blockchain technology as early as 2015, we have taken the lead in the instry to set up a blockchain team in the early stage, invested in the research of cryptography, distributed ledger storage structure, consensus mechanism and other core underlying technologies of blockchain, explored the application scenarios of blockchain technology in the legal science and technology instry, and cooperated with a number of domestic authoritative judicial appraisal institutions and The notary office has set up a certificate storage alliance chain. At present, the legal department mainly applies blockchain technology to the field of electronic data distributed certificate storage, including contract certificate storage, e-mail certificate storage, document certificate storage, structured data certificate storage, etc