Lido, a liquid staking protocol on Ethereum, has commenced a significant infrastructure update that involves consolidating more than 8 million ETH—valued at approximately $16 billion to $16.5 billion—into larger validators. This marks the protocol’s most substantial core change since its V2 release in 2023 and follows the activation of Ethereum’s Pectra upgrade.
The transition centers on Curated Module v2 (CMv2), which the Lido DAO approved in late July 2026.
Under the previous system, validators were limited to 32 ETH each.
Pectra introduced support for 0x02 withdrawal credentials, allowing individual validators to hold an effective balance of up to 2,048 ETH.
Lido is now migrating stake from its extensive fleet of legacy 0x01 validators—numbering over 265,000 in the curated set—into these higher-capacity units through a dedicated consolidation process.
This shift does not require withdrawing and restaking the underlying assets.
Instead, it merges existing balances via Ethereum’s consolidation queue, separate from the standard deposit and activation pathways.
Once complete, the proportion of network stake secured by these compounding validators is projected to rise from roughly 32% to about 52%. Ethereum’s overall validator count is expected to fall by approximately one-third, from around 880,000 to near 628,000.
The reduction should also trim attestation messages by about 29% per epoch, easing pressure on the consensus layer without directly altering gas fees or transaction throughput for everyday users.
A key innovation in CMv2 is the introduction of economic accountability for the 34 professional node operators in the curated module, which handles the vast majority of Lido’s staked ETH.
For the first time, these operators must post locked ETH bonds (or equivalents in stETH or wstETH) to back their performance.
Previously, the system relied primarily on reputation and track records.
The bonds can be subject to penalties for issues such as downtime, slashing events, or improper handling of execution-layer rewards, providing stronger alignment with stakers’ interests.
All existing operators are expected to participate, with none opting out due to the new requirements.
The migration is anticipated to take several months, potentially extending into early 2027, constrained by network queue times.
During the process, stakers may experience a modest temporary reduction in rewards, estimated at around 0.28% annually, as some yield is forgone in the brief window before balances settle onto the new validators.
Importantly, holders of stETH need take no action; the changes occur entirely at the protocol level.Beyond consolidation, the broader Lido Core upgrade includes enhancements to the Community Staking Module and adjustments to the Simple DVT Module, aimed at improving permissionless participation, decentralization, and long-term sustainability.
By streamlining operations and reducing network overhead, Lido positions the move as supportive of Ethereum’s ongoing efforts toward a leaner, more efficient base layer.This development underscores how large-scale staking protocols can contribute to network-wide efficiency while strengthening internal safeguards.