Nowadays, we are experiencing how quickly technology enters human life, manipulates and directs consumption more and more. Perhaps one of the greatest evils of technology is that it can become easy to manipulate human life and that people do not interact with it. Just as there are many masses who advocate technology to make human life easier, it is necessary to take into consideration the people's orientations, preferences and other people who will influence the choices they will make. Man has not been able to direct through history and has not developed anything against it. Because there are various ways to influence human psychology, but the diversity of the behavior of individuals and the spontaneous development of the choices it has made, has not been able to find any solution. However, instead of influencing human psychology completely, it has been shown that the obtained data can be affected by behavior. According to the products we choose in today's internet shopping, there are many suggestions. They are created with the help of specific algorithms according to the selections made. The data obtained are also presented to the user. It can be changed, replicated or renewed according to the user's tastes and choices. The world's largest internet stores are preferred by users according to these algorithms. **WHAT IS GEMSTRA?** ![gemstra logo.png](https://cdn.steemitimages.com/DQmYzdweSR1dYaWeEpS49t9hwrxwy6k6EXjvQ9fFn6MjSQ4/gemstra%20logo.png) Gemstra has an ecosystem based on blockchain technology that enables companies to trade as they do in social media. It aims to completely remove the components between the seller and the buyer and combine the buyer and the seller at a single point. They claim that if people have more freedom in the shopping market, the products would sell more than before. The most important feature in shopping is the confidence in buying or selling products. The subject most researched by companies is the confidence index. Gemstra has also established an ecosystem based on the confidence index. People can make anonymous purchases if they wish. They can cancel the sales if they want. This platform is called as Astra. ![gemstra logoo.png](https://cdn.steemitimages.com/DQmQ8baHmyWMN6AQeUUZUo86WcepYn2hZXxA8qq2Y3kRVBT/gemstra%20logoo.png) Users will be able to purchase and sell services in an anonymous manner. In this way, the identity of the users is preserved and the Gemstra ecosystem will provide a solution. Astra will work with GMS tokens and will offer many advantages to users by reducing costs. Gemstra promises to protect users from the monopoly market and to allow them to shop freely within their own ecosystems. Thus, the hegemony of big brands will be exited and the service market will face a new definition. It will be a revolutionary platform for small-scale companies. **ICO and Token Sales:** ![gemstra tokens.png](https://cdn.steemitimages.com/DQmdfE71kQnwN8B37dY9vbJUCfdXVobqPSv2KbPJPWV7utN/gemstra%20tokens.png) ![gemstra token.png](https://cdn.steemitimages.com/DQmWaEfj8rPbJ9qFG9BuziZNPby6UzNgtctxG8SaGD9iYaj/gemstra%20token.png) **Team:** ![gemstra team.png](https://cdn.steemitimages.com/DQmbHtVNKemcy8ewMcjjo9VHuwzX4YKzno7csvmkHVQTfPH/gemstra%20%20team.png) **Partners:** ![gemstra partners.png](https://cdn.steemitimages.com/DQmVRk4MVy37dKdd2YmjTucSLJYFngNt5fcVTVno7gkYjer/gemstra%20partners.png) **Final Words:** Gemstra is trying to combine social marketing with blockchain technology, aiming to do what is not done. When we look at the present-day giants, I see no reason not to succeed. I think there is no doubt that blockchain will bring great advantages to the service market, including the different actors and the strengthening of the market. Blockchain is a brand new technology that should be appreciated. Gemstra would be change the entire market in the near future. As a result, Gemstra is a project that I think will be very successful in the future. It's worth to watch. About Gemstra, you can get more information, please check the links below. **Website:** https://gemstra.com/ **Whitepaper:** https://docsend.com/view/xvyqq7a **Telegram:** https://t.me/gemstra **Reddit:** https://www.reddit.com/r/Gemstra/ **Twitter:** https://twitter.com/GemstraOfficial **Facebook:** https://facebook.com/gemstraofficial This review has written for bounty0x bounty program. It's not investment advice. bounty0x username : saphine