China has built a Blockchain System That Could Replace Paper Checks

As per the senior official, China's Central bank has finished work on a blockchain-based system which digitizes checks issued by domestic businesses.

Within an op-ed published with a local information origin on Tuesday, Di Gang, deputy head of the electronic money research laboratory in the People's Bank of China, said the division has"finished the infrastructure of a system which issues digital tests predicated on a blockchain with intelligent contracts technology"

In accordance with Di, the job comes following a yearlong R&D procedure that kicked off in 2016 when the laboratory first declared its plans to seem to blockchain engineering in the hopes of solving the problem of check fraud from the Chinese industry. It was reported,, in January 2017, the bureau had successfully analyzed a prototype at a digital environment.

According to Di's explanation, bodily company checks in China work like money orders, except besides being used to maintain a payment by a financial institution, recipients may also swap them with other things.

A clear problem with the present system is that the large quantities of intermediaries which take on the function of conventional banks to issue checks, which brings additional risks of fraud,'' he said. Afterward, fake checks may circulate among commercial banks and possibly undermine the nation's fiscal integrity.

Constructed to arrive at consensus with the usage of sensible byzantine fault tolerance (PBFT), Di stated the bureau's blockchain platform can basically tokenize tests, while trades can be controlled through clever contracts.

A most important advantage of this system, he stated, would be to give authorities a clear summary of the full life cycle of an electronic check, irrespective of whether it's being redeemed for money or used as a collateral to back up additional company assets.

Di explained that

"Once the smart contract rules are set in the blockchain, any participant cannot alter the system easily. Even for code updates, regulators will have full access to the record, which increases regulatory efficiency and reduces the cost by removing a manual cross-checking process for transactions."