The 1TS initiative maps and resolves Ethereum’s most pressing on-chain vulnerabilities.
Industry leaders and whitehat experts are steering Ethereum’s most significant security effort. The Ethereum Foundation has officially launched the Trillion Dollar Security (1TS) Initiative, a sweeping multi-phase strategy to enhance the Ethereum network’s on-chain security and prepare it for global adoption. This Initiative responds to increasing demands for secure blockchain infrastructure to handle trillions of dollars in institutional and individual capital. It’s also designed to upgrade Ethereum’s resilience and credibility, it is rooted in the belief that security must scale proportionally with the ecosystem’s growth.
The 1TS Initiative is spearheaded by Fredrik Svantes and Josh Stark from the Ethereum Foundation, who collaborate closely with leading blockchain security experts. Key contributors include Samczsun from the SEAL team, Mehdi Zerouali of Sigma Prime, and Zach Obront of Etherealise.
Breaking Down Ethereum’s 3-Phase for Trillion-Dollar Security
The 1TS initiative will be executed in 3 strategic phases, and each phase will focus on different layers of Ethereum’s security stack. Phase 1 involves a risk assessment across critical areas like smart contract architecture, wallet user experience, consensus security, and internet routing vulnerabilities, within the Ethereum ecosystem. This phase would also identify emerging threats such as blind signing, dependency-based attacks, and the risks caused by stake centralization among validators. Phase 2 will be the execution phase for the analysis and results from the earlier phase. This phase will deploy technical solutions, enhance developer awareness, invest in security infrastructure, while supporting research initiatives aimed at ensuring long-term system resilience. Phase 3 will focus on security transparency. This phase will develop ways for users and developers to benchmark Ethereum’s security posture and compare it with other blockchains and legacy financial systems, helping align Ethereum with traditional trust and safety standards.
Building Civilizational-Scale Internet Infrastructure
The Ethereum Foundation has emphasized that the goal of this Initiative extends beyond crypto. The aim is to build a secure, civilization-grade internet infrastructure supporting an open, global financial system. According to the 1TS announcement, “being the most secure in crypto isn’t enough.” Ethereum must provide higher security than legacy banking infrastructure and earn the trust of users who expect to store trillions of dollars of assets on-chain. This includes designing systems resistant to human error, resilient against bugs in widely used libraries, and robust enough to survive large-scale attacks without fragmenting the network. The Ethereum Foundation acknowledges that Ethereum is still far from this ideal. For example, it notes that today’s wallet UX often pushes users toward insecure behaviour like blind signing, validator incentives remain under-researched, and many core applications still rely on unverified libraries. The 1TS Initiative is a call to address these gaps and lay a foundation for Ethereum to scale trust alongside its technical capabilities.
Addressing Network-Wide Risks Post-Pectra Upgrade
Technically, the 1TS Initiative dives deep into Ethereum’s most sensitive fault lines. It will examine everything relating to validator centralisation and client incentives to economic attack vectors, and supply chain risks. The Initiative builds upon the momentum generated by Ethereum’s recent Pectra upgrade, the most significant update since The Merge. Pectra introduced smart-contract-capable accounts, data blobs for efficient storage, and a significant bump in staking limits—improvements that laid the groundwork for the kind of high-stakes usage 1TS aims to secure.
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