Proposal to Merge Ethereum Node Software
Vitalik Buterin has introduced a proposal designed to simplify the software architecture used by Ethereum nodes, potentially making it easier for individuals to run their own infrastructure. The proposal suggests merging the backend programs used to connect with Ethereum’s consensus and execution layers into a single unified code structure.
Currently, users who run an Ethereum node must operate two separate programs. One program communicates with the Beacon Chain, which manages staking and consensus, while the other handles the execution layer that processes transactions and smart contracts. These programs must remain synchronized, adding complexity to the setup process.
Complexity Discourages Independent Node Operators
The requirement to manage two systems simultaneously has created technical barriers for many users who might otherwise want to run their own Ethereum node.
Node operators-often referred to as validators-must install, configure, and maintain both programs while ensuring they communicate correctly. According to Buterin, this setup makes the process appear intimidating, discouraging ordinary users from running their own infrastructure.
He added that the current perception of node operation as a complicated DevOps task needs to change.
Simplifying the Path to Self-Sovereignty
Buterin’s proposal is motivated by the broader goal of preserving self-sovereignty in blockchain networks.
If fewer individuals run nodes, the network may increasingly rely on professional operators or centralized service providers.
This concentration of infrastructure could weaken Ethereum’s decentralization.
By simplifying the node software stack, Buterin hopes more users will be able to operate their own nodes without specialized technical knowledge.
He emphasized that even users with adequate computing hardware often lack the time required to manage the complex setup process.
Centralization Risks From Infrastructure Providers
The growing reliance on third-party infrastructure providers has already raised concerns within the crypto community.
Many users connect to Ethereum through remote procedure call (RPC) providers, which act as intermediaries between wallets and blockchain networks.
However, heavy dependence on a small number of RPC providers could introduce censorship risks.
Buterin warned that markets dominated by a few infrastructure providers may face pressure to block users or restrict access.
In some cases, RPC providers already limit services for users in certain countries due to regulatory concerns.
Stateless Node Concept to Reduce Hardware Demands
The proposal follows another idea Buterin introduced in 2025: partially stateless Ethereum nodes.
These nodes would not store the entire blockchain history but instead maintain only the data necessary for the node operator’s activity.
This approach could significantly reduce hardware and storage requirements, making it easier for individuals to participate in the network.
According to developers working on the Go-Ethereum implementation, disk storage remains one of the biggest challenges for node operators.
Smart contract networks such as Ethereum continuously generate large amounts of data, requiring ever-expanding storage capacity.
Supporting Ethereum’s Long-Term Decentralization
Buterin has repeatedly emphasized that decentralized infrastructure is essential for Ethereum’s long-term resilience.
Earlier this year, he announced plans to allocate 16,384 ETH, worth roughly $45 million at the time, from his personal holdings to support privacy tools, open hardware initiatives, and verifiable software.
The funds are expected to be deployed gradually as the Ethereum Foundation continues its technical roadmap.
The foundation is also navigating what Buterin described as a period of “mild austerity” balancing funding with long-term ecosystem development.
If the proposal to simplify node software succeeds, it could play a key role in encouraging more individuals to run Ethereum infrastructure, reinforcing the decentralized principles that underpin blockchain networks.
