London Hackathon
More than 90 teams and 468 participants from around the world competed to “Enhance Privacy and Security” by building applications on the EOSIO Platform that improved the relationship between technology and a user’s privacy or security.

- Duration: 2 days
- Location: Science Museum, London, United Kingdom
The challenge
Blockchain has the potential to redefine the way we understand technology and its effect on a user’s privacy and security. With breaches, new regulations, and an increase in public awareness around internet privacy, now is the time to explore ways in which this new technology will impact our personal security or privacy in applications we use online every day.
The Challenge: Create an application on the EOSIO platform that improves the relationship between technology and a user’s privacy or security.

Winners

EOShield
Distributed Managed Security Service for Smart Contracts
Chestnut
Smart EOS accounts for automation and security
On The Block
Easy and secure credit & background checks that keep the data the user exposes to a minimum
Chestnut
Smart EOS accounts for automation and securityEOS Global Hackathon London Recap
Catch all the highlights from the EOS Hackathon London event in this video – and keep an eye out for the next hackathon in San Francisco.

Past hackathons
Coding for Change
900 participants from 92 countries attended Coding for Change using blockchain technology to address the problems and/or expected societal changes related to the COVID-19 pandemic.
- Date: -
- Location: Virtual
Cape Town Hackathon Finale
The Grand Finale was a culmination of the winners at each of the prior hackathons in the series for an intensive incubation week and demo day where #EOSHackathon finalists showcased their blockchain-based businesses, and competed for the grand prize of US$500,000.
- Date:
- Location: CTICC, Cape Town, South Africa