Ethereum researchers have unveiled a draft roadmap called the Strawmap, outlining potential upgrades to the blockchain through 2029. The plan focuses on achieving near-instant transaction finality, higher throughput, built-in privacy, quantum-resistant security, and better integration with layer 2 networks. This non-binding document signals a shift toward a more balanced scaling strategy for the second-largest blockchain.
The Ethereum Foundation has released the Strawmap, a draft document sketching potential upgrades for the Ethereum network through 2029. Described as a tool to inform research and development rather than an official plan, it highlights five key ambitions: near-instant finality, dramatically higher throughput, built-in privacy features, quantum-resistant cryptography, and tighter integration with layer 2 ecosystems.
Currently, Ethereum transactions achieve finality in about 16 minutes, a duration that poses challenges for exchanges, bridges, and financial applications. Ethereum co-founder Vitalik Buterin noted in a thread that the goal is to decouple slots and finality, potentially reducing endgame finality time to 6-16 seconds. This change could enable faster movement of large amounts of value across the network.
The roadmap reflects evolving views on layer 2 networks. Earlier strategies emphasized offloading scaling to layer 2s, but recent improvements in the base layer and delays in layer 2 decentralization have prompted a dual-track approach. As Buterin argued, some original layer 2 assumptions no longer hold, suggesting layer 2s should specialize in areas like privacy or security while the base layer strengthens.
Justin Drake, an Ethereum Foundation researcher, emphasized the Strawmap's independence from governance: “The Strawmap is largely independent from Ethereum governance… it’s a tool that helps inform R&D well ahead of Ethereum governance, potentially even years ahead.” He added that faster finality would aid bridging between layer 2s and improve user experience. On privacy, the plan contemplates native shielded transfers to allow ETH movements without full public disclosure. It also addresses long-term threats like quantum computing through dedicated efforts.
Drake described the vision: “For me, this is ultimately about Ethereum becoming the internet of value, and ether, the asset, becoming money for the internet.” While ambitious, the roadmap acknowledges Ethereum's history of revised timelines and its decentralized governance process, which ensures ongoing debate and evolution.
