One of the most important countermeasures against credential abuse is the ability to ban users who behave badly. This sort of revocation happens all the time on real sites: for example, when a user posts spam on a website, or abuses the site’s terms of service. Yet implementing revocation with anonymous credentials seems implicitly difficult. In a non-anonymous credential system we simply identify the user and add them to a banlist. But anonymous credential users are anonymous! How do you ban a user who doesn’t have to identify themselves?
You couldn’t refer to any name in the outer function at all.。关于这个话题，币安_币安注册_币安下载提供了深入分析
And we’re not adding that just for the syntactic sugar.。搜狗输入法2026对此有专业解读
It’s easy to reason about the flow of logic.。im钱包官方下载对此有专业解读