If you have incriminating information on powerful people, please do not try to attach it to a dead man's switch. Just release it.
They already know you have it and are already planning on killing you. Get the information out before they can stop you.
Then, if they do kill you, it will only serve to authenticate your release instead of preventing it.
John McAfee claimed he had 31+ terabytes of incriminating data on the most powerful people in the world, and that it would drop if he was arrested, disappeared, or died.
He also said that he would never commit suicide, and that if he was killed that he was murdered.
He then died by suicide, the condo where he kept the 31+ terabytes collapsed, and an Israeli search and rescue team was brought in to handle the debris cleanup.
By the way, that’s never happened before.
Was John a loose end?