You don't need blockchain for cryptographic timestamp | Hacker News

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		marwis on Jan 4, 2023 \| parent \| context \| favorite \| on: Microsoft is preparing to add ChatGPT to Bing You don't need blockchain for cryptographic timestamp

schaefer on Jan 4, 2023 [–]

I've got some reading to do[1]. Thank you for the head's up.

[1] https://en.wikipedia.org/wiki/Trusted_timestamping

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