The Linea Consortium has joined Linux Foundation Decentralized Trust (LFDT) as a premier member and contributed the open-source zero-knowledge rollup stack behind Linea as a new project called Lineth.
This move places Linea’s core layer-2 technology under LFDT’s open-source governance model, rather than under the control of a single company. The consortium framed the contribution as a step toward greater decentralization, though it applies specifically to governance of the open-source stack—not necessarily the Linea network itself.
Linea Consortium board director Declan Fox will join the LFDT governing board alongside representatives from companies such as Consensys, Hedera, Kaleido, OpenAssets and Shielded Technologies.
The Linea Consortium, a nonprofit overseeing ecosystem growth, protocol strategy and decentralization, said Lineth includes key ZK rollup components such as execution, consensus and proof systems, along with L1 and L2 smart contracts. The goal is to broaden the maintainer base, attract enterprise and institutional users, and ensure long-term sustainability beyond any single organization.
However, the open-source transition does not fully decentralize the network. Critical components—including the sequencer, prover, upgrade mechanisms and validator participation—remain centralized. According to disclosures, Linea’s Mainnet Beta still relies on team-controlled elements like the sequencer and Security Council, with the sequencer retaining the ability to delay or reorder transactions.
Fox emphasized that the move aligns with credible neutrality—a core value of Ethereum—describing the LFDT contribution as a “deliberate step” toward progressive decentralization by placing the technology in a neutral, foundation-governed environment.
The L2 analytics platform L2Beat classifies Linea as a Stage 0 rollup—a category for networks that still depend heavily on operators or other trusted entities.
This distinction comes amid a broader debate within Ethereum over the role of layer-2 solutions. In February, Ethereum co-founder Vitalik Buterin noted that progress toward Stage 2—where networks are largely governed by smart contracts and permissionless systems rather than core teams—has been slower and more challenging than anticipated.
