Deep Dive
Overview: This update brings Subsquid closer to a major technical milestone and significantly boosts system performance. End-users and developers will benefit from access to unprecedented amounts of blockchain data and faster network operations.
The development team is on the verge of ingesting the entire historical data of the Solana blockchain into the SQD Network, a feat not achieved by other centralized archives. This will allow applications to query decades of Solana data. Concurrently, optimizations to the network's "portals"—which coordinate data distribution—have resulted in a 30x performance improvement in tracking data. This drastically reduces memory usage and speeds up system initialization. A new beta service called "Spray" was also launched, offering Solana traders an ultra-low-latency transaction stream. Furthermore, the team is researching on-chain verifiable zero-knowledge (ZK) certificates to enable trustless verification of data and slashing mechanisms for malicious network participants.
What this means: This is bullish for SQD because it directly enhances the network's core utility. Access to full Solana history makes Subsquid a more compelling data provider for developers, while the performance gains mean faster and more reliable service for all applications built on it. The research into ZK security lays the groundwork for a more trustworthy and economically secure network.
(sqd.ai)
2. Stability, Scalability & Reward Adjustments (8 August 2025)
Overview: This set of improvements makes the underlying network more robust and ready for growth, ensuring a smoother experience as usage increases. It also begins aligning economic incentives with long-term network health.
To improve stability, the team changed how worker nodes receive their assigned data tasks, switching to a more efficient binary format. This upgrade allows the network to manage tens of millions of data chunks, enabling it to handle massive datasets like the complete history of large blockchains. For scalability, the network's infrastructure was prepared to scale up from 3,000 to 4,500 worker nodes to meet rising demand, a step that also promotes decentralization. Finally, the team announced a gradual adjustment of staking rewards toward a target of 7% APY once the network reaches 4,500 workers, marking a transition from a bootstrap phase to sustainable growth.
What this means: This is neutral to bullish for SQD. The technical upgrades are positive, making the network more capable and reliable, which is essential for developer adoption. The reward adjustment manages investor expectations by signaling a move toward a sustainable, long-term economic model rather than short-term high yields.
(sqd.ai)
3. Initiating Developer Update Series (10 July 2025)
Overview: This marks the start of a formalized effort to increase transparency, giving the community regular insights into the engineering work that drives the protocol.
The project announced a new series of "Developer Updates" to provide a consistent glimpse behind the scenes. The initiative aims to share progress and challenges directly from the development teams as they work on the network's codebase and infrastructure.
What this means: This is neutral for SQD, but a positive development for project communication. Increased transparency can build stronger community trust and allows stakeholders to better understand the project's technical trajectory and momentum.
(sqd.ai)
Conclusion
Subsquid's recent codebase evolution demonstrates a clear focus on scaling its data capacity, optimizing for performance, and building a more decentralized and economically sustainable network. How will the completion of full Solana history ingestion impact developer adoption and network usage metrics in the coming months?