hello there mate, might as well update this topic you encounter a bounty that pays bitcoin, it will help a lot of people here that were looking for some earning to keep them from quitting away in crypto world. Im gonna try the link you have posted there, thank you very much my friend. god bless.
What are the benefits for you? You have become a participant signature campaign that is paid for with BTC (I guess the signature that you taken part is for the long term project) you must be grateful.
As I know, there are no bounty campaigns that pay participants with bitcoin, but now there are bounty campaigns that are paid for with altcoins, you can check here
https://bitcointalk.org/index.php?topic=5101057.msg49376408#msg49376408 to be paid exactly with litecoin.