I don't think in the present world of crypto that the word assurance exist which is the reason why we have to be very careful in choosing what project we participate in and if the project is a scam then the manager gets a negative trust and the project will be declared as a scam to prevent others from becoming victims

Bounty is good to earn altcoin but yes there are so many scam bounty and its hard to avoid those bounty and if we join those bounty we cant get payed whatever we do because they are scam, so the best things that we can do is move on and love for other campaign and change our strategy in choosing bounties to avoid possible scam project.

Many people are talking like this. But we have a different point of view in life. For me I can get an assurance for a project.  Well, if they want to know more about in cryptocurrently they must research about the company background, team and the project manager the more accomplishments and achievements of that team it means they are a good project developer and a bounty project.

So far, the participants of the bounty can not protect their rights. I think that after the rules of the ico will be tightened, then there will be certain guarantees of protection for bounty hunters.