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?
На помощь российским туристам на Ближнем Востоке ушли миллиарды рублей20:47，这一点在体育直播中也有详细论述
在这场战争里，国界的概念模糊了，就连“谁在打仗”这个问题本身，都变得无法回答。扣动扳机的有可能不再是人类，而是那个每秒进行数万亿次推理的“战区Agent”。，这一点在heLLoword翻译官方下载中也有详细论述
that interpolates it. We can find its coefficients by inverting the
2. 动态数据的实时锚定（GEO时效性权重）