Lido launches its biggest upgrade in history! Migrating 8 million ETH, for the first time requiring operators to “post a bond”

According to CoinDesk, liquid staking protocol leader Lido has officially kicked off the largest migration since its V2 upgrade in 2023. Lido is consolidating more than 8 million staked ETH into the new validator architecture following the Ethereum Pectra upgrade, which is expected to reduce the total number of validators across the network by about one third. In addition, for the first time in Lido’s history, 34 curated node operators are being required to provide capital assurance bonds, further strengthening economic accountability and protocol security.
(Background: $9.5 million “sleep income” per year! Justin Sun deposits another 13,000 ETH into Lido, with stETH holdings surging past $430 million)
(Background update: KelpDAO announces rsETH has fully resumed normal operations! Thanks to “DeFi United” backers like Aave and Lido)

Table of Contents

Toggle

• Reduce consensus-layer load, total validators will drop by one third
• For the first time in history! 34 operators must post real collateral
• APR temporarily dips 0.28%, long-term reinforcement of decentralized security

As Ethereum’s underlying technology continues to evolve, Lido—the leader in the liquid staking sector—has also arrived at a major architectural change. On July 27, Taipei time, CoinDesk reported that Lido is carrying out a challenging migration task, fully integrating more than 8 million staked ETH (with a total market value of about $16.5 billion) into the new validator design architecture after the Ethereum Pectra upgrade. This is not only Lido protocol’s biggest move since the V2 upgrade in 2023, but it will also have a profound impact on the health of Ethereum’s overall consensus layer.

Reduce consensus-layer load, total validators will drop by one third

This large-scale migration project mainly focuses on optimizing Ethereum network background performance. Although the change will not directly reduce Gas fees for everyday users and will not speed up ordinary transactions, by consolidating a massive amount of ETH into fewer validator nodes, it is expected to significantly cut the total number of validators across the entire Ethereum network by about one third.

At the same time, this streamlining will reduce the volume of attestation (proof) messages per epoch by about 29%. This is crucial for easing computational pressure on Ethereum’s consensus layer, allowing the whole network to maintain a more efficient and stable operating state when facing large staking amounts.

For the first time in history! 34 operators must post real collateral

On the operating mechanism upgrade, Lido’s professional node operators will fully transition to the Curated Module v2 (CMv2) module. Most notably, Lido is introducing, for the first time ever, an “economic accountability” system: the existing 34 curated operators must stake and lock their own ETH as collateral in the form of Bonds.

Previously, the list of Lido node operators relied mainly on market reputation and historical performance to maintain discipline; now, actual capital backing will be factored in. Will Shannon, head of the node operator mechanism, emphasized that the bond mechanism is not meant to completely replace the original reputation model, but to supplement real economic responsibility. Encouragingly, Lido confirmed that all 34 operators will complete this migration—none chose to exit due to the newly added collateral requirements—showing a high level of industry consensus on the protocol.

APR temporarily dips 0.28%, long-term strengthens decentralized security

Regarding the significance of this upgrade, Isidoros Passadis, staking lead at the Lido Labs Foundation, said: “This is the biggest change in Lido Core’s staking operations since Lido V2. The majority of ETH staked through Lido is now being consolidated into fewer validators, and for the first time, operators are using their own capital as collateral—making the validator set of Lido Core more streamlined and safer.”

During the migration process, Lido will use an independent consensus-layer consolidation queue instead of the regular deposit and activation queues. Official estimates suggest that the transition period will temporarily reduce Lido protocol’s annualized staking rewards (APR) by about 0.28%. However, investors do not need to worry too much: validators will continue earning rewards until they fully exit. The missed returns are limited to the brief conversion period before balances are transferred to the new validators. This upgrade is viewed as an important milestone for Lido to further strengthen decentralized defenses and protocol security.