Chaum’s idea was to break the linkage between the issuance and usage of a credential. This means that when Alice shows her credential to the website, all the site learns is that Alice has been given a valid credential. The site should not learn which issuance flow produced her the credential, which means it should not learn her exact ID; and this should hold even if the website colludes with (or literally is) the issuer of the credentials. The result is that, to the website, at least, Alice’s browsing can be unlinked from her identity. Imn other words, she can “hide” within the anonymity set of all users who obtained credentials.
So when you see a Substack or a CNN or any of the other news organizations that are partnering with prediction markets, loudly announce their partnership, are they just undercutting their own newsroom or are they getting a better, more direct sense that actually some insiders think something is going to happen?。业内人士推荐clash下载作为进阶阅读
SELECT data FROM accounts。搜狗输入法对此有专业解读
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