#PiNetwork Key processes from the project’s launch in 2019 to now (end of July 2026), organized in chronological order.
Phase 1. Project Launch (2019)
March 14, 2019 (Pi Day) officially released
Proposed the concept of a cryptocurrency that can be mined on mobile phones
Introduced a consensus model based on a Security Circle
Focused on user (Pi Pioneers) acquisition
Phase 2. Community Expansion (2019~2021)
Tens of millions of users join globally
Build referral systems and Security Circles
Develop a KYC system
Release the Pi Browser
Kick off developer ecosystem building
Phase 3. Closed Mainnet