Hi everyone. I am a researcher in security and cryptography. I recently wrote a paper on using Bitcoin to "carbon-date" messages. It was covered by the New Scientist. The article is being discussed in this thread: https://bitcointalk.org/index.php?topic=59956.0 I am Jeremy Clark from the article.

I wanted to add some clarification to what our protocol does/does not do to that thread but am not authorized to reply there. I hope someone can grant me access to that thread.