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DREP Bi-Weekly Report 3.16–3.31 | DREP Public Chain Added Smart Contract Query Interface, DREP DID Introduced Multi-Security Technology to Protect Privacy, Built Supply Chain Financial Network to Help Enterprise Financing

Dear DREP Community Members,

In the second half of March, DREP paid more attention to the optimization and update of DREP technical solutions.

In technology, in addition to the continuous testing and optimization of public chain, it also added query pledge income after stake, solved the problem of resynchronizing the MPT when the block synchronization process fails, added the query interface of smart contract; In DREP mobile client, it optimized rules, improved user transaction efficiency, and optimized codes to enhance product fluency.

In ecosystem, DREP DID technical solutions introduced security technologies such as zero-knowledge proof, homomorphic encryption, multi-signature, and secure multi-party computing to ensure the privacy of user accounts; DREP built a supply chain financial network based on blockchain technology. It connects financial institutions and enterprises through credit transfer and helps MSMEs financing; DREP released its core technologies and products in several well-known English forums, actively promoting brand building in overseas communities.

Technology Development

In technology, in addition to the continuous testing and optimization of public chain, it also added query pledge income after stake, solved the problem of resynchronizing the MPT when the block synchronization process fails, added the query interface of smart contract; In DREP mobile client, it optimized rules, improved user transaction efficiency, and optimized codes to enhance product fluency.

Public Chain Development

1. Deployed the optimized part to testing environment.

2. Public chain testing and optimization after upgrade.

3. In PDFT consensus, defined message belongings; Avoided incorrect settlement of messages due to network jitter.

4. Added query pledge income after stake.

5. Solved the problem of resynchronizing the MPT when the block synchronization process fails.

6. Added the query interface of smart contract; Added a prompt for parameter errors when deploying smart contracts; Modified smart contract operation errors.

DREP Mobile Client Product Development

DREP Mobile Client

1. Improved user transaction efficiency through back-end rule optimization.

2. Simplified wallet management functions and improved user experience.

3. Optimized codes to enhance product fluency.

Ecosystem Development

In ecosystem, DREP DID technical solutions introduced security technologies such as zero-knowledge proof, homomorphic encryption, multi-signature, and secure multi-party computing to ensure the privacy of user accounts; DREP built a supply chain financial network based on blockchain technology. It connects financial institutions and enterprises through credit transfer and helps MSMEs financing; DREP released its core technologies and products in several well-known English forums, actively promoting brand building in overseas communities.

DREP DID Technical Solutions

The leakage of user privacy has become a big problem on the Internet platform, DREP DID technical solutions introduced security technologies such as zero-knowledge proof, homomorphic encryption, multi-signature, and secure multi-party computing to ensure the privacy of user accounts. DREP is committed towards building Connectors and Toolkits based on Blockchain technology, providing solutions that promotes the ease of use, flexibility and frictionless integration.

How to Solve MSMEs’ Financing Problem in The Pandemic? DREP Contributes to Supply Chain Finance

To make better use of these monetary easing policies and help MSMEs more effectively, DREP builds a supply chain financial network based on blockchain technology. It connects financial institutions and enterprises through credit transfer, breaks information asymmetry, realizes multi-party sharing of capital flow, data flow and logistic info, and empowers the real economy with technology.

DREP Actively Promotes Brand Building in Overseas Communities

To further develop the brand building in overseas market and expand community members, DREP released relative contents in several well-known English crypto forums and actively answered netizens comments during 16th — 31st March. It further deepens overseas netizens’ understanding of DREP technical products and applications. According to statistics, the views of these articles has reached 11,000 in the second half of March.

The above is the second DREP bi-weekly report in March 2020. Next, DREP will further promote the development of technology and ecosystem according to DREP roadmap, realizing more applications. Thanks for the attention and support of DREP community members, please stay tuned!

About DREP Foundation

DREP is committed to building “connectors” and “toolkits” based on blockchain technology, providing solutions that combine ease of use, flexibility and frictionless integration. Based on DREP Chain, DREP ID and DREP SDK, DApp R&D teams are able to release multi-public-chain asset versions, built-in wallets and asset trading platforms with one-click.

Reach us on social channels

Website — www.drep.org

Telegram — https://t.me/drep_foundation

Twitter — https://twitter.com/FoundationDrep

Reddit — www.reddit.com/user/DREP-FOUNDATION/

Medium — medium.com/@DREP_Foundation

Linkedln — www.linkedin.com/company/drep-foundation/

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DREP Foundation

DREP Foundation

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DREP 2.0 is the decentralized credit-data middleware based on layer-2 facilities, to be the backbone of DeFi Credit Era.