Overview: ICO ViValid
ViValid is a service that will work on the basis of the use of blocking technology to give one users the opportunity to receive an answer to the question "How much does it cost?", And other users from among experts in different spheres - to earn on the evaluation of subjects in which they understand.
The participants
As you could already understand, looking at the definition of ViValid, the service will be able to use two categories of users. The first are those who need an appraisal of some property, the real value of which they can not even guess at. This participant can become absolutely everyone.
The second participants are those property appraisers. In order to become one, it is not necessary to be a certified appraiser by profession. It can be an expert from any area in which he understands so well to be able to really evaluate objects.
That is, if the user is a coin collector, collecting rare and expensive coins, he can become an excellent appraiser for the value of coins within the framework of the ViValid application. If a person understands the history or is an archaeologist, he can make an assessment of various artifacts, books, items that can have a certain historical and monetary value.
The most interesting is that although ViValid application and the process of evaluating things for experts will be a kind of hobby, but they will be able to receive from this a certain additional income. Users who need property valuation will need to use VIV tokens to pay for the work of appraisers, so the latter will be able to receive a salary for their activity.
In addition, appraisers of things will be divided into 5 levels. The first 3 levels are available for everyone. That is, such an appraiser can become anyone, and the level itself depends on the number of accurate estimates that the user has provided. At these levels, users are absolutely anonymous, so neither the customer nor they know each other.
The user, who needs property valuation, will be able to choose independently which level of experts to select, and the system will independently choose a random number of appraisers. Accordingly, the higher the level of the expert, the more he gets and the more VIV tokens needed to be spent on the customer.
4 and 5 levels are completely different from the first three. The main difference is that there is no anonymity, so users will know who is evaluating the things they are going to sell. Each of these experts will be pre-tested, so the user at this level should be a real expert. To receive it, accordingly, too will be more, than others.
Communication and evaluation of items on the 4th level takes place via a chat between the user and the expert, in which they can exchange messages and additional photos of the items being valued.
Level 5 is even more interesting and even rare. At this level, specially audited, certified specialists from different fields will be represented, which will not only be experienced, but also internationally recognized and known. In the case of working with such evaluators, ViValid provides the conditions for organizing a meeting for on-site evaluation.
Although the cost of such experts will be an order of magnitude higher than the rest, but this will make sense in the case of selling a really expensive thing that is difficult to assess by photo, so users can meet directly to evaluate a thing directly on the spot.
PoV Protocol
As we promised, we will tell you about that new block protocol that will be created within the framework of the project. It will be called Proof of Validation and will be responsible for firstly distributing tokens correctly, secondly, selecting suitable experts from a particular level, and thirdly, determining the most accurate answer about the real the cost of the item.
First of all, the work of the protocol consists in using the technology of machine learning in order to offer a suitable category of appraisers to the user by photographing the subject. Plus, even the user location and time zone are taken into account, so that the evaluation of the subject can be made as quickly as possible and at a convenient time for participants.
In addition, it is PoV that is responsible for switching users from among experts to a new level, given the number of accurate answers and other factors. The rating, which is formed on their basis, later plays a role during the automatic selection of validators.
Tracker ratings
Web - https://vivalid.io/
Twitter - https://twitter.com/ViValidService
Telegram - https://t.me/vivalidservice
Whitepaper - https://vivalid.io/documents/vivalid-whitepaper.pdf
Autor - https://bitcointalk.org/index.php?action=profile;u=1368198
Wallet erc 20 - 0x8f30cC929556b8CD5F07C7428b30288896ad93c8