@Tranthidung are you in contact with the person who hired you to post the bounty, did you get any feedback yet?
We are in contact. As far as I know, distributions are on the way. Bounty hunters must keep cooperated with the management team with confirmation via email to complete the distribution.
For others,
Generally, I stated that I did not manage bounties and I've never intended to manage bounties (or had it far in the past and never minded about it later). Reasons are like yahoo brought his points. Bounties in my opinion are bad and bring very little impact for companies. On manager side, it is headache to check works of bounty hunters and handle their complaints.
Many of them joined bounties but even did not spend 1 or 2 minutes to read in OP which has application forms and links. They make a post in Bitcointalk and join bounty groups to ask where is application forms. I am sure those bounty hunters will bring almost zero value to companies. I even asked management team to exclude Newbies because I am sure they are likely zero contributions for projects.
Sometimes, people DMed me to ask whether they should join bounties generally. I said no and they should do other things but it is life and society needs different people to do different jobs.
Important from my experience, when projects distributed tokens to bounty hunters early and especially when their public sales are yet ended, shit happens. Bounty hunters will dump their tokens on DEX and impact company public sale a lot as well as lot of FUD. Projects got that issue even have to create a new token and make token swap to avoid impacts on their sale. It does not end here, they will have to spend time, resources to update their project info on big site like Coinmarketcap and Coingecko. You know, shit happens again, support on Coinmarketcap is not too good and takes a lot of waiting time. Meanwhile, another chance for FUD.
I don't manage bounty but when I can, I advice the guy I collaborated with to tell companies that they must pay attention on distribution time in correlation with their public sale. I also told them to have clear distribution date like if your public sale ends at 9 Feb 2023, bounty distribution time should be only after that day.
About my collaboration for publication, with NDA (Non-Disclosure Agreement), I won't reveal details except shit happens from their management team. With disclaimer, I am not responsible for distribution but I always keep up contact with management team about distribution for bounty hunters and advice them to adjust rules for future, for more transparent, better management to avoid fud as well as to bring clearer view for bounty hunters to make decisions (joining or not).
About Escrow idea, I don't take risk to do this. Why I should take that risk if I am not the manager and not responsible for distribution? Shit happened with julerz12 and I won't do the same. Additionally, I recommended the management team to take the bounty budget first, Escrow it for distributions. They can not trust companies for distribution because I am so sure companies mostly are not happy with result from bounties.
Obviously, when shit happens with management team, I will definitely stop working with them.