
Demist
Demist is an open-source, decentralized direct-democracy platform: prove you are a real person, vote anonymously, and earn a civic currency.
Blockchain
KSI is a blockchain technology designed in Estonia (developed by [Guardtim](https://guardtime.com/technology)e) and used globally to make sure networks, systems and data are free of compromise, all while retaining 100% data privacy. With KSI Blockchain deployed in Estonian government networks, history cannot be rewritten by anybody and the authenticity of the electronic data can be mathematically proven. It means that no-one – not hackers, not system administrators, and not even government itself – can manipulate the data and get away with that. Guardtime established its company in 2007 with the goal of creating a formally verifiable security system for the Estonian Government.


Demist is an open-source, decentralized direct-democracy platform: prove you are a real person, vote anonymously, and earn a civic currency.

Issuing NFT-based digital certificates of appreciation to visualize the results and evaluation of social contribution activities

PicTree ("Boku to Watashi no Denchū Kassen") is a Japanese mobile game where players photograph utility poles and power infrastructure while out walking, crowdsourcing inspection data for the electricity grid and earning rewards.

SILT Core is a spec-first framework for modelling authority, consent, delegation, and revocation in digital systems, drawing on long-standing private-law concepts such as agency, mandate, and reliance.