With the increasing threat of quantum computing, post-quantum cryptography has become a new frontier in blockchain security. The QRL project was among the first to venture into this field, officially entering on June 26, 2018, becoming the world's first fully operational anti-quantum blockchain. This milestone put it seven years ahead of industry peers.

This was not a rushed, last-minute effort. As early as 2016 to 2017, the QRL team began systematic in-depth research, inviting cryptography experts for consultation, and meticulously refining the white paper word by word. Before the mainnet's official launch, they spent a full two years conducting rigorous testing and validation, followed by multiple rounds of external audits from well-known security firms such as Red4Sec and X41 D-Sec.

What does these years of technological accumulation mean? While other projects are still drafting quantum migration plans, QRL already has seven years of real-world operational data demonstrating quantum security in practice. From technology to implementation, from theory to application, this first-mover advantage is difficult for later entrants to quickly catch up.