Primas is a decentralized project dedicated to using blockchain technology to solve a series of problems brought about by the Internet economy, such as fake news, plagiarism, manuscript washing, headline partying, low-quality content, etc. Primas' original Distributed Trusted Content Protocol (DTCP) will bring credible and high-quality information back to the Internet and reshape the value ecology of Internet content. PST is a smart asset running in the Primas system, and it is a manifestation of the tokenization of value content. In Primas' DAPP, PST can be earned through the generation and dissemination of original content. In some scenarios, PST will be consumed or mortgaged in order to obtain more high-quality content. The entire economic incentive system will ensure the extensive circulation and total balance of PST.

1. Project introduction

Primas is a high-quality content platform based on DTCP (Distributed Trusted Content Protocol). Primas uses blockchain technology to ensure the credibility of content, uses an economic incentive system to accelerate the production and circulation of high-quality content, and allows readers to see personalized high-quality content through social recommendations. Traditional Internet applications can also use APIs to access Primas to quickly obtain the powerful functions provided by Primas.

Primas is an open content publishing, recommendation and trading ecosystem. Primas is committed to using blockchain and other technical means to change the existing content market structure and solve the problem that high-quality content is difficult to identify, disseminate and realize. Through the decentralized content traceability and screening mechanism, users can obtain high-quality content. The brand-new content value evaluation system ensures that producers of high-quality content can directly obtain benefits. Provide copyright protection for original creators through the immutability of the blockchain. Decentralized data management will also better protect user privacy.

Primas will generate globally unique digital fingerprint information (Primas DNA) for each original work. Primas DNA contains metadata i such as author, release time and content fingerprint. When we see a piece of information, we can know who created the information when and who made what kind of modification when , the new metadata will make the information itself more valuable, and even affect our judgment on the quality of the information.

Application scenario

Primas DNA
Primas generates a globally unique digital fingerprint (Primas DNA) for each original work. Primas DNA contains metadata i such as author, release time and content fingerprint. When we see a piece of information, we can know who created the information when and who made what kind of modification when , the new metadata will make the information itself more valuable, and even affect our judgment on the quality of the information.

Primas DNA, Smart Contracts and Blockchain-based Proof of Existence
Primas DNA can ensure content can be traced back to the source even if it has been partially tampered with; smart contracts enable automated authorization without human intervention; blockchain-based The proof of existence also greatly reduces the cost of forensics.

Primas Content Value Evaluation System and Incentive Mechanism
Primas has established a content value evaluation system that does not rely on traffic to measure the quality of content, and to improve the content quality of the entire community by rewarding high-quality content authors Primas Token .

User autonomy
On the Primas platform, users can choose the communities they are interested in, and all communities are user-autonomous, ensuring that they will not be manipulated by any centralized algorithm. All other algorithms related to content display are open source and transparent, and users can also participate in algorithm optimization.

Blockchain technology fully protects data privacy
In the Primas network, all information that must be disclosed, such as author and transaction information, is open and transparent, and relevant information is recorded in the blockchain. Information related to user browsing history and privacy will not be recorded and uploaded.

Technical Overview

Using smart contracts on Ethereum to complete the key logic, the core data is written into the blockchain through smart contracts, and the content data is stored in IPFS. A general-purpose middle-level Primas Node node is built on the public chain to run functions such as decentralized crawlers, DAPP state cache, and calling external services. The upper layer of Primas Node is DAPP, and other content platforms except Primas can be linked to the Primas ecosystem through Primas Node.

DTCP Content Protocol
The DTCP protocol aims to build an open, interoperable and credible high-quality content ecosystem. The DTCP protocol builds a set of content metadata standards, and uses blockchain technology to generate unique digital identities for content that cannot be tampered with or lost, ensuring the authenticity and reliability of content metadata (publishing time, author identity, etc.). Content applications using the DTCP protocol can better interpret content based on trusted metadata and make personalized judgments on content quality to improve content utilization efficiency.

On the basis of the trusted content standard, DTCP defines a content exchange protocol between applications. All kinds of applications in the content ecology - content producers, content channels, content recommendation, content search, advertising services, etc. - can use a unified interface to interconnect and interoperate. Standardized service descriptions make it possible to automatically discover services, and mature applications such as large-scale content platforms can easily disclose their capabilities for others to use in a paid or free manner. New applications can aggregate multiple resources by automatically discovering and integrating existing service providers, quickly expand their own capabilities, accelerate application development, and achieve rapid growth in content and user numbers.

The Primas node
All data is on the chain, and all data is authentic and cannot be tampered with. Solve the performance bottleneck of the blockchain through the PoS secondary network, accelerate application access, and support large-scale concurrent applications. End users do not need to wait for block confirmations to achieve the same user experience as the traditional Internet. At the same time, the friction cost of the blockchain is greatly reduced, and the user's expenses are reduced.

Completely decentralized architecture, through the economic incentive system and node discovery technology, anyone can join and exit Primas node, and end users will not be unable to use it due to the failure of a single Primas Node.

At present, the secondary network is connected to Ethereum (Ethereum), which supports the use of a large number of users. In the case of extremely congested Ethereum, users can also use Primas normally without any lag, and do not need to pay any Gas fees .

Distributed Eagle Eye System
Primas uses a distributed Eagle Eye system to track the spread of content across the network, record it on the blockchain and use it as part of the content scoring system. Content publishers can also better understand the dissemination and infringement of their own content.

Through the economic incentive mechanism, combined with task scheduling and crawler algorithm, any browser, mobile phone, and personal computer will be embedded in the Eagle Eye system to achieve the most extensive content tracking on the Internet.

In the future, through the open DTCP protocol, Distributed Hawkeye can provide services for all DTCP-compatible applications. Through the unified Metadata standard to index the crawled content, the distributed Hawkeye system will provide powerful support for the next generation of search engines.

Seamless access to three-party platforms and applications
Primas opens up basic capabilities through APIs for quick access to traditional Internet applications. Primas Node's technical achievements in accelerating blockchain access and reducing blockchain handling fees can be directly used by third-party applications. Three-party applications can immediately join the Primas ecosystem without even knowing blockchain technology, and gain powerful capabilities in content traceability, social recommendation, and economic incentive systems.

2. Comments

Primas is a distributed trusted content base protocol. Primas is committed to using blockchain and other technical means to change the existing content market structure and solve the problem that high-quality content is difficult to identify, disseminate and realize. Through the decentralized content traceability and screening mechanism, users can obtain high-quality content; the brand-new content value evaluation system ensures that producers of high-quality content can directly obtain benefits; provide copyright protection for original creators through the non-tamperable modification of the blockchain; Centralized data management will also better protect user privacy.

As the basic content protocol, more distributed content applications will be built on Primas in the future. The main network of Primas has been launched, and the distributed content recommendation Primas DAPP with the same name has started public beta testing on January 1, 2018.

Primas establishes a credible content evaluation system by giving digital works a digital identity Primas DNA registered in the blockchain network. Through content traceability, de-traffic content evaluation and community incentives, readers can see high-quality At the same time, digital content becomes a digital asset that can be circulated, helping content creators to obtain due income.

Related Links:

https://primas.io/

http://www.qukuaiwang.com.cn/szhb/2235.html###

https://okexsupport.zendesk.com/hc/zh-cn/articles/360000076131-Primas-PST-