Can You Trust Your Blockchain Data?
Institutions are tightening vendor reviews for blockchain data providers as regulatory scrutiny and AI-driven workflows expose risks in RPC infrastructure, following a $292 million exploit at KelpDAO.
Digital asset security relies on layered controls, but even strict policies depend on accurate blockchain data fed through RPC endpoints. When providers serve false or stale data, downstream systems execute incorrect actions despite robust governance. A 2026 survey of 638 financial decision-makers found 88% plan digital asset budgets for 2026, yet only 16% are live in production, intensifying scrutiny of infrastructure choices. Security and risk teams now lead initiatives at 30% and 22% of institutions, respectively, prioritizing verifiable data accuracy over basic uptime metrics.
Regulations like DORA in Europe and upcoming US rules require institutions to report third-party data issues within hours, even if systems remain operational. AI agents increasingly automate transactions based on chain data, but their governance controls—such as spend limits and pre-sign checks—depend entirely on the integrity of underlying RPC data. While failed RPC requests are detectable, bad data often appears valid, leading to undetected errors that can cause significant operational and financial damage.
Three primary risks emerge at the data layer: malicious or incorrect data from compromised nodes, reliability failures during outages or latency spikes, and data accuracy issues from stale or inconsistent responses. Simple redundancy, such as multiple RPC endpoints, fails to address core risks like forged transactions or subtle data corruption. The KelpDAO exploit in April 2026, where attackers compromised RPC nodes to forge bridge verification messages, resulted in a $292 million loss despite audited smart contracts.
Fireblocks addresses these risks by integrating Magma Devs’ Smart Router as a foundational layer to verify RPC data integrity. Smart Router cross-validates responses across independent sources before on-chain data is used in Fireblocks’ products, ensuring reliability during congestion or provider failures. Institutions are increasingly adopting such measures as mandatory standards to defend against advanced RPC hacks, reflecting a shift from assumed data integrity to active verification.