Deep Dive
1. Portal + Pipes SDK Network Upgrade (Q2 2026)
Overview: This is described as the network's largest upgrade, focusing on the core Portal software and a new Pipes Software Development Kit (SDK) (sqd.ai). The goal is to enhance the modularity and composability of the data network, making it easier for developers to build and connect custom data pipelines. This upgrade follows months of development aimed at improving stability and scalability.
What this means: This is bullish for SQD because a more developer-friendly and robust network can accelerate dApp integration, directly increasing demand for data queries and network participation. The main risk is execution complexity, which could delay the timeline.
2. On-Chain ZK Certificates for Slashing (Q3 2026)
Overview: The team is researching a solution that uses zero-knowledge (ZK) proofs to create on-chain, verifiable certificates for data correctness (sqd.ai). This would enable "ZK-verified slashing," allowing the network to automatically penalize worker nodes that provide incorrect data, thereby enhancing security and trustlessness.
What this means: This is bullish for SQD because it strengthens the network's economic security and data integrity, making it more attractive for institutional-grade applications. Successful implementation would be a significant technical differentiator in the decentralized data landscape.
3. Full Launch of "Spray" Low-Latency Service (2026)
Overview: "Spray" is an add-on service that provides an ultra-low latency transaction stream directly from Solana validator shreds, initially launched in beta for high-frequency traders (sqd.ai). The roadmap item involves moving this service from beta to a full production launch, expanding its availability and reliability.
What this means: This is bullish for SQD because it taps into the high-demand Solana ecosystem and caters to a premium use case (real-time trading), potentially opening a new revenue stream and showcasing the network's performance capabilities.
Conclusion
Subsquid's near-term roadmap is strategically focused on hardening its core infrastructure with a major SDK upgrade, bolstering security with ZK proofs, and commercializing a high-performance data product for Solana. How will the completion of these technical milestones influence developer migration from competing data indexers?