Lido completes V3 rollout with major protocol changes
Lido has finished rolling out the third version of its staking protocol, and the changes are quite significant. The DAO announced that minting stETH is now permissionless on all stVaults, which is a departure from previous restrictions. They also extended the minting caps for identified node operators.
I think what’s interesting here is how they’re trying to balance openness and risk management. Anyone can now manage a vault, but the requirements differ depending on whether you are logged in or not.
New Tier System for Node Operators
The V3 update introduces four new tiers for Identified Node Operators, each with different limits. At the base level, operators can mint up to 47,500 stETH with a reserve rate of just 5%. The highest level allows the minting of 320,000 stETH but requires a reserve rate of 20%.
There is this category of Trusted Professional Operator which seems quite exclusive. To qualify, you need three months of successful validation history and proof of “significant potential funds.” That’s a high bar, but perhaps it makes sense for larger operations.
For unidentified default level operators, things are much more restrictive. They face a 50% reserve rate requirement and can only mint up to 5,000 stETH per vault. That’s about $10 million at current prices, which isn’t nothing, but it’s well below what the identified operators can manage.
Unauthorized currency with guardrail
The permissionless aspect is what caught my attention. Previously, creating stETH was not something just anyone could do. Now any stVault can be created, but the reserve ratio requirements act as a security mechanism.
Lido’s approach appears to be: “We’ll let more people participate, but we’ll make sure they have a stake in the game.” Reserve ratios ensure that vaults retain enough liquidity to cover potential losses, which protects the network as a whole.
There is also this fee waiver for identified operators with at least 250 ETH. They will not pay a fee until March 31, and the Lido could extend this deadline depending on the length of the queue at the entrance. This is a nice incentive for established operators to stay or improve their status.
What are stVaults really?
For those who haven’t been following closely, stVaults are the new Lido staking model introduced in V3. Instead of one large pooled system, each node operator manages their own vault with individual reserves and minting limits. Its structure is more decentralized, although the tiered system creates different levels of participation.
stETH itself is what users get when they stake Ethereum through Lido. It accumulates staking rewards and can be used in DeFi while the underlying ETH remains locked. The token has become very important in the Ethereum ecosystem.
Lido continues to dominate Ethereum staking with 8.675 million ETH staked, according to Dune Analytics. This represents around 23% of the market, which is considerable. These V3 changes could help them maintain this position while opening up to more participants.
The update appears to be a step toward greater decentralization while still keeping some control mechanisms in place. Whether the right balance will be struck will likely become clearer over the coming months as operators adapt to the new system.
