It is good to know it, thanks , guy

The members of the team are from differents countries

did you have a look to their website?

Vivalid is a service built on the blockchain technology, developed to be the connective bridge between individuals seeking information about the protentional value of items in hand, from experts in the appropriate field.
If you feel that Vivalid is the right application for you, you don’t need to search for guides, online auctions or experts in the market. All you need do is send in a photo to Vivalid from your mobile phone, then you can send them to the blockchain based system for the initial estimate on the value of an object.

is there any patron on the blockchain?

you can get their token investing in the presale and the tokensale, and after that you could buy it when it was on exchanges

if you have any questions  we must do them on the official Telegram channel https://t.me/vivalidservice .

Don't forget that we are also holding a promotion for ETH and BTC!
 
To participate, just visit the links listed below.

I am reading the whitepaper and i find it very interesting

is the telegram group alive? do they publish updates there?