A New Ecosystem of Software Services driven by Blockchain

A Software Copyright Protection and Trading Platform Based on Blockchain Technology


STB Chain (STB) is currently the world’s leading application of Blockchain technology in software, and is a decentralised, tamper-proof and completely traceable rights verification trading system. STB covers multi-field technology applications, a few examples being Cloud Computing, Big Data, AI and SaaS cloud services. Scientific and technological achievement-based. Our goal is to establish a new ecosystem of distributed application software services with no borders. With the combination of Blockchain technology and the software industry, an effective copyright protection and trading platform will be established.


DAG Technology to Achieve High Concurrency Transactions

Unlike the chained structure of Bitcoin and Ethereum, the new Direct Acyclic Graph (DAG) unit validates the parent until a hash of the parent is created and contained. The data for each cell changes, requiring all its children to change exponentially.

Witness Mechanism to Prevent Data Tampering

Inspired by the DPOS consensus mechanism, the witness mechanism allows users to participate in an election. After the payment of a deposit, users can become a candidate witness. Witnesses are randomly assigned and announced in advance by the system.

Application of Cloud Computing

Business computing and data storage will be carried out via Microsoft Azure, making STB run more intelligently and efficiently under the premise of guaranteed data safety and reliability. Microsoft Azure’s global data nodes, alongside Blockchain technology, will enable STB Chain to serve a wider range of enterprises.




  • A wide range of software assets can be traded through STB’s Trading Center.
  • STB supports both crypto-currency and “mainstream” currency transactions.
  • Transparency and integrity of the data in circulation is ensured.
  • STB facilitates intelligent contract transactions, efficiently and impartially.


STB Chain

We are an experienced team.

Our team comprises of managers and consultants who are all industry experts in their fields, some of which include enterprise software services, the Mobile Internet, financial technology, and Blockchain technology.

STB Chain

We make effective use of existing resources.

Our business model integrates existing resource platforms such as 51Aspx to validate and promote our data flow , ultimately achieving rapid platformization and follow-up promotion.

STB Chain

We promote software capitalized circulation.

We seek to elevate the social value of software, science and technology purchased by enterprises by repeatedly circulating them for trading as physical assets, through STB Chain.

STB Chain

We aim to solve piracy problems.

Software developers can use STB Blockchain technology to monitor their software transfer or technology circulation, so that their intellectual property is less vulnerable to piracy, and users are safer from viruses and other dangers associated with illegal, pirated software.


In order to promote STB and generate widespread excitement, our team will hold offline roadshows in relevant countries around the world, starting from the following:

Silicon Valley·U.S.A
1st station

2nd station

3rd station

4th station

5th station


June 2016

The STB Chain project is set up and the relevant research and analysis conducted.

September 2016

The core team of STB Chain is established.

December 2016

STB reaches a cooperation intention with 51Aspx of mainland China.

April 2017

Bottom (backdoor?) technical feasibility analysis is completed.

November 2017

Project White Paper is completed.

March 2018

STB wallet development officially begins.

December 2018

STB Chain development completed and Beta closed

March 2019

Open source code is published on Github.



 MOAC Chain