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Shapella Success!
The Ethereum blockchain recently completed its 15th hard fork, known as "Shanghai." This upgrade, which went live on April 12th, enabled validators to withdraw their staked ETH and marked Ethereum's transition to a proof-of-stake (PoS) consensus protocol. Despite concerns that activating withdrawals would take years and lead to network instability, the upgrade went smoothly, with over 95% of Ethereum node operators showing support. The network began processing withdrawals and withdrawal credential change requests immediately after the upgrade, with over 200,000 ETH withdrawn to the Ethereum balances of ~100,000 addresses.
While the upgrade was largely successful, there were some issues that arose. Specifically, the high number of withdrawal credential change requests, approximately 40,000, caused high CPU loads on nodes, resulting in a high number of missed slots and failed block proposals. In addition, a bug in the Prysm client software contributed to some validators missing out on their block proposals. Despite these challenges, the Shanghai upgrade was critical for Ethereum developers to activate, as it completed the Merge upgrade and allowed validators to fully exit and unstake from the Beacon Chain.
Contrary to some critics' expectations, the vast majority of Ethereum validators are continuing to stake their ETH, and the activation of Shanghai did not lead to a decrease in ETH prices. Furthermore, it is clear that Ethereum validators are not ardently waiting to dump their ETH, as the vast majority of withdrawals processed are partial, representing Beacon Chain issuance rewards, rather than full withdrawals initiated by validators exiting the network and unstaking their principal balance of 32 ETH.
However, it will be important to continue monitoring the health of the network as the entry and exit queues continue to get busier over the next few days and weeks. Additionally, the regulatory uncertainty around staking-as-a-service may continue to hamper institutional involvement in Ethereum post-Shanghai, particularly with respect to taxation of staking rewards and enforcement actions against staking providers like Kraken.
In conclusion, while the Shanghai upgrade has been largely successful and has allowed validators to fully exit and unstake from the Beacon Chain, ongoing regulatory uncertainties may continue to hamper institutional involvement in Ethereum, particularly with respect to staking. As such, it will be important for the Ethereum community to address these challenges in order to continue growing and expanding the network.
Validators and stakers on the Ethereum network have two options when it comes to withdrawing their assets: full and partial withdrawals. Partial withdrawals involve the withdrawal of earned rewards exceeding 32 ETH, which can be immediately spent. On the other hand, full withdrawals require validators to exit and stop their participation in securing the network, unlocking the entire balance, including the principal and rewards.
The withdrawal cycle varies based on the type of withdrawal, with the exit queue taking a minimum of five epochs or approximately 32 minutes for full withdrawals, and the withdrawal queue requiring a minimum buffer of 256 epochs or approximately 27 hours for both full and partial withdrawals. As of April 13, 2023, a majority of the approximately 830K ETH waiting for withdrawal, which is worth around $1.6 billion, belongs to larger players in the crypto ecosystem like Kraken, Coinbase, and Huobi.
While this withdrawal process may have some short-term impacts on the Ethereum ecosystem, it is unlikely to result in significant sell pressure. The long-term outlook for Ethereum remains bullish, and the successful implementation of the Shanghai upgrade on April 12, 2023, has shown the resilience of the Ethereum market. The reduction in staking risks is expected to increase demand for ETH, and Liquid Staking Derivatives (LSD) protocols will likely experience a surge in interest due to their unique advantages. As the withdrawal process continues to unfold, it will be crucial to monitor how these trends shape the Ethereum ecosystem.
RocketPool Atlas Upgrade
The upcoming Atlas upgrade, targeted for February, will drop the commission rate to 14% and solve the extra ETH not being used, which will likely result in an increase in yield. Furthermore, if Rocket Pool is still lacking in market share after withdrawal, then dropping the commission rate even further to increase yield even further will be on the table.
To date, a significant factor contributing to Rocket Pool's competitive edge over other dominant Liquid Staking Derivative (LSD) providers is its innovative LEB16 (Lower ETH Bonded) minipool node operator model. This model allows node operators, who can deploy in a permissionless manner, to deposit a mere 16 ETH to a validator, in contrast to the full 32 ETH required for a standard Ethereum validator. The remaining amount is pooled from liquid stakers who deposit their ETH into the Rocket Pool protocol. By requiring node operators to deposit 16 ETH of their own capital, Rocket Pool can enforce security incentives, such as slashing penalties, while significantly enhancing capital efficiency for node operators.
The financial outcomes of LEB16 minipool nodes are undoubtedly appealing for node operators. Current operators running 16 ETH minipools earn on average 16% more than solo stakers, attributable to the 15% commission granted by the protocol on rewards gained for their contributions, such as the additional 16 ETH deposited from liquid stakers of the protocol.
After rigorous testing, Rocket Pool has deemed it safe to reduce the 16 ETH requirement to 8 ETH through the introduction of LEB8, without jeopardizing the existing security incentives. The implementation of LEB8 is scheduled to occur during the Atlas upgrade, set for April 18th. This upgrade, marking the second major improvement for Rocket Pool since its mainnet launch, also features a solo validator conversion implementation and various smartnode feature upgrades.
The financial comparison between LEB8 and LEB16 reveals that LEB8 offers rewards 45% higher than solo-staking rewards, making it an attractive incentive for solo-stakers to transition to Rocket Pool node operators. This translates to a 25% better return for minipool operators with LEB8 compared to LEB16. Additionally, LEB8 reduces the capital-based barrier to entry for node operators by half, making the prospect of deploying an LEB8 minipool increasingly enticing.
For Rocket Pool, the implications of LEB8 are substantial. It provides a strong incentive for additional node operators to join the network and for existing LEB16 node operators to split their validators into two LEB8 minipools. As a result, rETH capacity will increase threefold. This expansion of rETH capacity addresses the ongoing challenge of oversubscription, which has hindered Rocket Pool's ability to mint new rETH directly from the protocol. LEB8 offers a viable path for rETH to boost its liquidity within the ecosystem and compete more aggressively with Lido and Coinbase, increasing its market share from the current level of 5.8%.
Turning to the RPL token, which node operators must stake at 10% of the USD value of the ETH staked in the validator, the introduction of LEB8 has preserved the 10-150% collateral range for RPL that was employed in LEB16. This implies that as new node operators join the network, a likely outcome of LEB8, there will be organic demand for the RPL token. Moreover, as the price of ETH rises, node operators will need to purchase and stake additional RPL to maintain the 10% minimum collateral requirement, indicating sustainable demand for the RPL token.
In the long term, Rocket Pool may explore the possibility of reducing the LEB levels from 8 to 4 ETH, which would compound the benefits of LEB8 in terms of capacity and RPL demand. This would further bolster the protocol's ability to capture a larger share of the LSD provider market. Additionally, the introduction of LEB8 is anticipated to reduce RPL emissions, as the appealing rewards offered by LEB8 make it less necessary to provide additional incentivization through RPL emissions.
Overall, the introduction of LEB8 serves as a catalyst for Rocket Pool to compete more vigorously within the core Ethereum sub-sector. By significantly increasing rETH capacity and offering attractive incentives for node operators and solo stakers, Rocket Pool is better positioned to challenge the larger players in the LSD market.
Looking ahead, conversations between Decentral Park and Rocket Pool teams at ETHDenver suggest that while other LSD providers such as Lido and Stakewise have focused on implementing Distributed Validator Technologies (DVT), Rocket Pool's implementation has been delayed due to the Atlas upgrade. However, once implemented, capital requirements will decrease even further. For instance, four distributed nodes could form a DVT cluster within a minipool, depositing only 2 ETH each to reach the 8 ETH LEB8 requirement. This not only offers financial benefits but also significantly enhances the decentralization and security of the Ethereum network.
In conclusion, the LEB8 upgrade presents an exciting opportunity for Rocket Pool to assert itself as a formidable competitor within the Liquid Staking Derivative space. By reducing capital requirements, enhancing rewards for node operators, and expanding rETH capacity, Rocket Pool is well-positioned to increase its market share and solidify its presence in the ever-evolving world of decentralized finance.

