Ethereum Meetup Warsaw - January 2018 edition

Ethereum Meetup Poland
Ethereum Meetup Poland
Public group

Campus Warsaw

Ząbkowska 33C 03-736 · Warszawa

How to find us

entrance from across Nieporęcka 14 street

Location image of event venue



For the first Ethereum meetup in 2018 we have three speakers - Maciej from ,Tomasz from Parity Technologies and Peric Grasarevic from Contract Vault.

Looking forward to seeing you on Campus Warsaw on the 23rd Jan.

The event will be recorded but not livestreamed. NOTE: Please confirm your attendance as we have to pass on the guest list to Campus security a day before the event. PS. Presentations will be delivered in English.


1. "Introduction to the Userfeeds Protocol - An Open Protocol For Establishing Information Relevance in Cryptoeconomic Networks."

Speaker: Maciej Olpinski - Co-Founder at

The traditional internet protocols like HTTP, TCP/IP, SMTP solved the information transmission problem but didn’t address the question of information relevance. Application layer companies like Google, Facebook or Amazon effectively became the “super-arbiters” of information relevance on the Internet.
As we move the open, decentralized Internet driven by blockchains and open data, one of the most important questions is how information relevance will be established in this new Web 3.0 stack.
In his presentation, Maciej will explain the Userfeeds’ vision for the “open relevance layer” for the Web 3.0 and showcase some early applications. 2. [Presenation Topic to Be Confirmed Soon]

Speaker: Tomasz Drwiega - Core Developer at Parity Technologies

3. "Truly Smart - Introducing Contract Vault, a blockchain-based platform for creating and storing customizable, legally-binding conventional and smart contracts"

Speaker: Perica Grasarevic, co-founder of Contract Vault, lawyer by profession and former Managing Director of Swiss Cryptotech, one of the largest GPU mining facilities in Switzerland.