The PDX public chain, as a blockchain hypercloud, is committed to serving as the infrastructure of the trusted Internet. The PDX public chain has more than 20 key innovations and has applied for 3 heavyweight patents. It supports any enterprise or individual to quickly create security, privacy, trust, performance, technical preferences, and even conflicting business chains with one click (public chain or consortium chain) or smart contracts. These business chains and smart contracts share the same physical layer (computing power, bandwidth, storage), trust layer, user group and basic services, and the PDX public chain serves as a trusted Internet infrastructure to realize interconnection and form an ecology.

PDX public blockchain is committed to helping small and medium-sized companies, blockchain application companies and technology geeks quickly join their own blockchain platforms and blockchain applications, and supports one-click creation of dedicated blockchain instances. One-click deployment of professional contracts, as well as high-quality services, including but not limited to cross-chain interaction, blockchain "app store" and digital asset exchange.

Technical advantages

PDX public chain, based on PDX BaaP (Blockchain-As-A-Platform), inherits more than 20 PDX innovations in blockchain and information security and multiple heavyweight patent-protected consensus algorithms, distributed ledgers and The smart contract architecture has the following key technical advantages:

1) A new generation of blockchain platform architecture based on the separation and collaboration of business and trust. As a blockchain IaaS, it supports "one-click" implementation of blockchain platforms with different security levels, different performance indicators, and different trust levels. and applications, supporting the harmonious coexistence of blockchain platforms and applications with different levels of security, performance and trustworthiness.

2) Based on the patent-protected smart contract architecture algorithm, it supports the realization of completely private smart contracts, so that relevant parties can fully control the data, code and software and hardware operating environment of the smart contract. The platform has built-in automatic response to system errors and hostile attacks (resilient to failure and hostility), and built-in production-level security measures such as reliable self-inspection and cross-validation that support the operating environment to achieve platform-level security.

3) Based on the patent-protected high-performance consensus algorithm, it creatively and greatly improves the performance indicators of the blockchain, while supporting ultra-large-scale, ultra-low latency, ultra-high throughput, ultra-high concurrency and free scaling of blockchain clusters , to meet the demanding requirements of real-world applications on platform performance.

4) Support flexible consensus mechanisms: full chain level, application level, transaction (type) level, to meet different application needs.

5) Based on the patent-protected large-scale ledger algorithm, it supports ultra-large-scale blockchain ledgers and solves the scale problem caused by the growth of ledgers.

6) Eliminate the entry threshold, operation and maintenance threshold and evolution threshold of blockchain and smart contracts, and support the painless evolution of the platform itself and the application of smart contracts through the original multi-chain/multi-version symbiosis and seamless migration mechanism Online, offline and painless upgrades.

7) Extend blockchain and smart contracts to smartphones, tablets and IoT devices to support end-to-end automatic trust.

8) Not only supports endogenous RESTful smart contracts, but also automatically supports Hyperledger chaincode (Hyperledger chaincode) and Ethereum smart contracts, which helps to protect existing blockchain investments and quickly form an application ecosystem.

9) Built-in transparent incentive model (PDX Incentivization Model) based on Proof-of-Activeness (PoA: Proof-of-Activeness) and Proof-of-Contribution (PoC: Proof-of-Contribution), through the built-in virtual currency that complies with the ERC20 standard (PDX Coin), incentivizes all participants in the ecosystem and all activities that help the ecosystem grow and be active.

10) Built-in PDX currency-based platform fees and application pricing, clearing and settlement system, helping to form a paid and shared platform ecology.

Application scenario

One-click deployment: exclusive blockchain
Small and medium-sized enterprises, blockchain companies and technical geeks can use the IaaS interface of the PDX public chain, based on the Web, to deploy Deploy your own exclusive blockchain, so that you can quickly launch your own blockchain platform at low cost.
Through the dedicated chain template provided by the PDX public chain, users can quickly define their own public chain or consortium chain deployment requirements (security, performance, component preferences, etc.), the PDX public chain platform automatically matches components and physical nodes, and the installation and delivery meet the The exclusive chain requested by the user.

One-click deployment: personalized smart contracts
Small and medium-sized enterprises, blockchain companies and technology geeks, through the IaaS interface of the PDX public chain, based on the Web, can be one-click Deploy your own smart contracts to quickly launch your own blockchain applications at low cost.
Users quickly define their own smart contract deployment requirements (security, performance, component preferences, etc.) through the smart contract deployment template provided by the PDX public chain, and the PDX public chain platform automatically installs the contract to the dedicated chain that meets the user's requirements.

Value-added service: cross-chain "interaction"
For a public chain platform to scale, the number of nodes, trust strength and number of users are very important. The PDX public chain, through the public physical layer and the public trust layer, realizes the sharing of computing power across the entire ecological chain and the trust strength of the entire ecological endorsement. The PDX public chain platform, by supporting cross-chain interaction, reduces the cost of customer acquisition, and helps each dedicated chain to quickly form a scale.
Here, cross-chain interaction can be customer acquisition, advertising, or cross-chain application integration.

Value-added service: blockchain application store
A viable public chain cannot do without an organically growing developer community. The PDX public chain platform, through the endogenous blockchain component application store, supports developers to develop free or paid blockchain components, supports testing, operation and maintenance personnel testing, operation and maintenance of blockchain components, and the owner of the exclusive chain Deploy blockchain components to dedicated chains. Developers and test operators of PDX public chain components realize product and service pricing based on PDX, and owners of exclusive chains pay based on PDX.

Value-added service: digital asset transaction
The public chain encourages participants in the ecosystem through digital currency. In addition to using digital currency to consume within the ecosystem, an important way to realize cash is through digital currency exchanges. The PDX public chain platform has a built-in decentralized and trusted digital asset exchange. The digital currency issued by each dedicated chain in the ecosystem can be traded on the digital asset exchange built into the PDX public chain at extremely low transaction costs.

Killer application & completed case
PDX BaaP, the basic platform of the PDX public chain, has been successfully used in the electronic deposit system of a top law enforcement agency and deployed in multiple banks , and promote industry applications with a number of heavyweight partners.
When the PDX public chain main network (Mainnet) goes online, the following killer applications will be launched simultaneously:
l Honeycomb Cloud: a new generation of "community" ecology
l Wing Chun Fang: a new generation of IP rights confirmation and content distribution platform
l Little Bee: Global SAIC Enterprise Value Chain
l A new generation of blockchain games and equipment trading platform
At the same time, PDX will launch large-scale B-end and C-end applications with partners , to help the PDX public chain quickly form an ecology.