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by lvkv
1311 days ago
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One way to get a verifiable time stamp would be to show knowledge of an unpredictable but well-known thing in the past (providing a lower bound), then to create the same thing yourself (providing an upper bound). I wrote about it here: https://news.ycombinator.com/item?id=33558566. Your comment in particular made me feel like it was worth posting! |
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