Hurry up! Four days left. Enjoy IOST campaign(airdrops) in order to earn ,,free'' IOS Tokens.

What is the Internet of Services (IOS)?
The Internet of Services (IOS) is a blockchain infrastructure that’s aiming to solve maybe the biggest problem in blockchain today – scalability. The platform’s native token is the IOS token, IOST for short.

How to earn free IOST?
Rules and Instructions: 1) Registrations (link with my referral code): https://hub.iost.io/register?inviteCode=Sk79-U7V7

after registration there will be two questions,you must answer them correctly,answers for both questions (2quiz) will be ,,All of above'' after this you will get 20 iost and welcome bonus. One referral = 100 IOST. 100 referrals = 50 000 IOST
One iost is equal to 0.035 now. Let's join now in order to earn more and more

Market Problem: Current blockchain architecture has seemingly hit a plateau in which additional adoption only leads to exorbitant fees, slow transaction times, and poor throughput. Even though some second-layer scaling solutions are being implemented, they’re largely untested and may still not reach the level of scalability that an enterprise-level company like Amazon would need.

How does the Internet of Services (IOS) work?
The Internet of Services (IOS) utilizes five primary innovations to traditional blockchain architecture and consensus algorithms. Let’s take a closer look at each one individually. Warning: It’s going to get a little dense.

IOS token (IOST)
The IOS token (IOST) is the medium of exchange on the IOS network and a factor into a node’s believability score. Additionally, you receive IOST by validating transactions and contributing computing power for services such as smart contract execution.

The team minted the entire supply of IOST (21 million) during the private ICO event. They distributed the tokens accordingly:

40%: Token Sale
35%: IOS Foundation
12.5%: Community Building
10%: Team
2.5%: Investors and Advisors

How to earn free IOST?
Rules and Instructions: 1) Registrations (link with my referral code): https://hub.iost.io/register?inviteCode=Sk79-U7V7

after registration there will be two questions,you must answer them correctly,answers for both questions (2quiz) will be ,,All of above'' after this you will get 20 iost and welcome bonus. One referral = 100 IOST. 100 referrals = 50 000 IOST
One iost is equal to 0.035 now. Let's join now in order to earn more and more

Source 1) https://coincentral.com/internet-of-services-token-iost-beginners-guide/
2) IOST HUB IO (text contains) my referral code