What scenario would you like to implement if some projects fail to pay participants. We must first find out what makes the project fail to pay the bounty participants. I think there are many problems that cause failure to get paid for participants. One of them is that the project manager does not hand over the wages of the bounty participants to the bounty manager. So the bounty manager cannot pay participants. The second problem is that the bounty manager takes the participant's wages. And the third is the bounty manager delaying payments to participants even though the project manager has handed over the coins to the bounty manager. I think sometimes we should look at projects that have escrow, so that our payments are clear, as this concept is applied to bounty services.