What did you learn in altcoins, those projects didn't paid bounty hunters even after successful. We can gather information by all unpaid bounties and with reasons why didn't paid. For us this is very hard when our good research is successful but admin cheated to bounty hunters. List why didn't paid, your experience and history about unpaid projects
I've learned a lot of things to those bounty campaigns that are not paying their participants because they are scam, I've learned that it would be better to stop bounty campaign as of now especially that the bounties nowadays are not the same way back on the past years that the bounties are currently paying their bounty hunters or participants weekly.