Opening up 'Zero-Knowledge Proof' technology to promote privacy in age assurance

Re:Opening up 'Zero-Knowledge Proof' technology to promote p... by Nursie on Thursday July 02, 2026 @01:37AM (#48756953)

I don't really believe this is true, there are schemes which allow limited use tokens but which don't compromise the ZK nature of things - https://blog.cryptographyengineering.com/2026/03/02/anonymou...

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Re:Opening up 'Zero-Knowledge Proof' technology to promote p... by coppsilgold on Friday July 03, 2026 @12:48PM (#48777096)

Those schemes will never see the light of day, attribution is by design. Without attribution you will just see those tokens sold by the penny.

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Re:Opening up 'Zero-Knowledge Proof' technology to promote p... by Nursie on Saturday July 04, 2026 @05:48AM (#48784157)

If you read the link, that’s not necessarily how things have to work. You can make limited-use ZK schemes, plus you fall into the usual trap of binary thinking, that if something isn’t 100% effective it is necessarily 0%.

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