Deep Dive
1. Osaka Fork Precompile & Test Development (September 2026)
Overview: Developers are actively preparing for the Osaka hard fork, focusing on new cryptographic operations and comprehensive testing. This ensures the upgrade will be secure and functional for users.
The GitHub activity shows a series of commits over the past 20 days centered on the "Osaka fork." Work includes adding the p256verify precompile for secure digital signatures, updating gas calculations for the modexp (modular exponentiation) operation, and writing extensive tests for these new features. A commit from 4 days ago specifically limits input length for modexp to enhance security and prevent resource exhaustion.
What this means: This is bullish for QTUM because it shows the core development team is actively working on significant, low-level improvements to the blockchain. These upgrades can make the network more secure and capable of supporting advanced applications, which could attract more developers in the long run.
(Activity · qtumproject/qtum)
2. Core v29.1 Hard Fork Activation (January 2026)
Overview: This mandatory network upgrade successfully integrated years of improvements from Bitcoin and Ethereum, making the Qtum blockchain more robust and efficient for everyone.
The v29.1 hard fork, activated around 12 January 2026, was Qtum's 50th release. It merged updates from Bitcoin Core versions 27.2 through 29.1, including better handling of orphaned transactions for a more reliable network. It also implemented the Ethereum Pectra upgrade (EIP-2537), which lays the groundwork for future scaling solutions like ZK-Rollups.
What this means: This is neutral to bullish for QTUM. The upgrade is a necessary maintenance event that keeps the chain competitive by adopting proven improvements from its parent networks. It doesn't create immediate new demand, but it strengthens the technical foundation for future growth.
(Qtum)
Overview: Beyond core protocol work, Qtum is building applications and bridges to connect its blockchain to broader ecosystems like Ethereum and AI, creating more reasons to use the QTUM token.
According to the team's 2024 roadmap and subsequent announcements, development has focused on a bridge to Ethereum for Circle's USDC, support for BRC-20 tokens and Ordinals, and AI-powered services like Qtum Qurator (image gen) and an inference router. The AI router, updated in July 2026, allows users to pay in QTUM to access 44 different language models.
What this means: This is bullish for QTUM because it directly creates utility for the token. If these ecosystem products gain adoption, they could drive consistent demand for QTUM as the required payment method, moving beyond pure speculation.
(Qtum Blog)
Conclusion
Qtum's development trajectory demonstrates a dual focus: diligently maintaining and upgrading its hybrid core protocol while aggressively expanding its ecosystem into bridges and AI to generate new token utility. Will the upcoming Osaka fork and AI services be the catalysts that drive significant developer and user adoption back to the network?