<div dir="ltr">Hi,<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>> <a href="http://qz.com/801640/darpa-blockchain-a-blockchain-from-guardtime-is-being-verified-by-galois-under-a-government-contract/" rel="noreferrer" class="gmail_msg" target="_blank">http://qz.com/801640/darpa-blockchain-a-blockchain-from-guardtime-is-being-verified-by-galois-under-a-government-contract/</a><br class="gmail_msg">
<br class="gmail_msg">
While I don't know for sure, it's not clear to me that Guardtime<br class="gmail_msg">
technology is blockchain.  It's more like hashchain, but that is<br class="gmail_msg">
something that has been discussed many times going back to the early 1990s.<br class="gmail_msg">
<br class="gmail_msg"></blockquote><div><br></div><div>I believe they removed it from their homepage already, but for a while they also advertised Post-Quantum RSA as a feature of their product.</div><div><br></div><div>They are excellent at winning attention.</div><div><br></div><div>Ralph</div></div></div>