Hacker News: c2bohttps://news.ycombinator.com/user?id=c2boHacker News RSShttps://hnrss.org/hnrss v2.1.1Thu, 02 Jul 2026 01:19:31 +0000<![CDATA[New comment by c2bo in "European digital ID wallets rely on safety services of Google and Apple"]]>How exactly is OpenID4VP in your understanding different from what you describe?

]]>Tue, 30 Jun 2026 17:20:22 +0000https://news.ycombinator.com/item?id=48735988c2bohttps://news.ycombinator.com/item?id=48735988https://news.ycombinator.com/item?id=48735988<![CDATA[New comment by c2bo in "SP1: A performant, 100% open-source, contributor-friendly zkVM"]]>Part of the problem is that "normal" digital signatures create correlation factors that can be used to track/profile users, whereas a zero knowledge proof (over knowledge of a valid signature) could prevent this.

]]>Mon, 09 Dec 2024 14:57:18 +0000https://news.ycombinator.com/item?id=42366755c2bohttps://news.ycombinator.com/item?id=42366755https://news.ycombinator.com/item?id=42366755