DREP ’s core technologies include:
(1) The unique DREP public chain is developed by the DREP team based on the DBFT algorithm and is compatible with EVM and WASM format smart contracts. It has a two-layer architecture: a stable root chain and a customizable sub-chain system.
DREP Chain has officially launched and open sourced 4 test network versions:
https://github.com/drep-project
DREP testnet 1.0 Darwin core performance summary:
https://mp.weixin.qq.com/s/zdxbdihObBZhir57EVHqAw
DREP testnet 2.0 Riemann core performance summary:
https://mp.weixin.qq.com/s/HKx0Ba_ctr0yyxhG8eX0BQ
DREP testnet 3.0 Euler core performance summary:
https://mp.weixin.qq.com/s/MImcOI1MX3okfxFqrsspLw
DREP testnet 4.0 Planck core performance summary:
https://mp.weixin.qq.com/s/MTS24tlm9sjinuX7Y6Uizg
(2) DREP proposed intelligent pipeline technology, which greatly improved the data processing capability. Compared with existing smart contracts, the DREP smart pipeline can handle more complex application scenarios, while providing more flexible, more economical, and no gas cost execution process.
(3) In order to improve network efficiency and reduce transmission overhead, DREP uses Schnorr multi-signature algorithm based on Secp256k1 elliptic curve: http://docs.drep.org/research/schnorr-signatures/
(4) In order to realize data concatenation and privacy protection, DREP designed a decentralized ID system based on HMAC algorithm to form a layered system of main ID plus multiple sub-IDs. Allow users to manage data and assets on centralized and decentralized platforms through the DREP client.
(5) In order to strengthen data privacy protection, DREP adopts homomorphic encryption to perform data processing on information that users consider to be private.
(6) DREP provides a rich and easy-to-use tool interface for B-end enterprise users, and provides an efficient and convenient service entrance for DREP ecological users. DREP has launched a multi-functional One integrated client DREP Client.
DREP Client Beta trial version:
DREP Client V1.3.0 core performance summary:
https://mp.weixin.qq.com/s/tCiubt3ALUzzSPHWz5Cv-Q
DREP Client V1.2.0 core performance summary:
https://mp.weixin.qq.com/s/A2r2GoI7dJSO29dRGmbItw
DREP Client V1.0.0 core performance summary:
https://mp.weixin.qq.com/s/dmnibP6n3PWmVvyjh47gDA
(7) In order to reduce the threshold of technology use and education costs, DREP has developed APIs, plugins and SDKs for vertical industries. It can support the DApp team to publish multi-public chain asset support versions with one click, built-in game wallet and asset trading platform, based on shared DREP ID acquires multiple public chain users, and converts various types of digital asset holders into users without any sense.
(8) DREP code style is to service-oriented programming, similar to Java's Spring container development. In the code of most blockchain projects, the coupling between various modules is serious. The DREP method fully decouples each module, the code can be easily refactored, and the logic is clear.
(9) The technical characteristics of DREP BaaS (Blockchain as a Serivice) business are as follows:
