Launch of EHF Token Exchange Trades  2 Dec 2018  | 
Database prototype  19 May 2019  | 
Preliminary prototype for the screening module  22 Jul 2019  | 
Alpha version with first paid services using EHF tokens  23 Mar 2020  | 
Alpha version of expert system for the primary diagnosis of the mostcommon diseases and conditions  21 Sep 2020  | 
Beta version of web and mobile applications, applying NLP, AI and MLtechnologies  22 Mar 2021  | 
Beta version with integration of major external data sources (available electronic medical records)  27 Sep 2021  | 
Beta version with Marketplace alpha release  27 Sep 2021  | 
Launch of graphene-based blockchain for project and conversion ofERC20 tokens to graphene based tokens  22 Jan 2024  | 
29 Dec 2025 
Version 2.0 and release version of storage system for data in universalformat for medical records   |