This event will be held on April 26-28 at: Queen Elizabeth II Centre, London, SW1P 3EE, United Kingdom.

The most informative parts from interview Joris van Rossum (Director of Special Projects, Digital Science) with Martijn Roelandse (Head of Publishing Innovation, Springer Nature):

Even while the fervor for cryptocurrency poster child Bitcoin cools, investors are still piling onto what’s expected to be the largest initial coin offering (ICO) yet—that of messaging app Telegram.

This event will be held on April 15-16 at: HALF MOON BAY, CA

Blockchain could be the most significant development in the storage and sharing of knowledge since the advent of the internet itself – its ability to share information across untrusted parties has the potential to disrupt everything from banking to politics.
But Blockchain has a secret history, one that stretches back over 1,000 years.

“President Donald Trump banned U.S. purchases of a cryptocurrency the Venezuelan government is rolling out, as part of a campaign to pressure the government of President Nicolas Maduro.