Take note: Pausable is a powerful attribute so as to add crisis stop to intelligent contracts. This is a privileged purpose, so people need to believe in the task group. The challenge need to clearly doc what privileged roles they've and less than what conditions they use them. This commit https://ethaddressgenerator75396.total-blog.com/the-smart-trick-of-random-eth-address-that-no-one-is-discussing-55055312