Marinade Unveils New Strategies to Combat Malicious Validator Practices and Promote Fair Access to MEV on Solana
In Brief
The team at Marinade has put forth a thoughtful array of proposals that seek to tackle the challenges posed by malicious validators, all while working towards a more inclusive approach to MEV. They are inviting members of the DAO and other community stakeholders to engage in meaningful discussions that will help shape the direction of the ecosystem.

Solana staking protocol Marinade The proposed measures aim to tackle persistent issues related to malicious validators while also making steps toward democratizing Maximal Extractable Value (MEV). The protocol encourages active participation from all DAO members and community players, allowing them to refine these proposals collaboratively and define the future landscape of the ecosystem.
Maximal Extractable Value, or MEV, pertains to the value that can be derived from the ordering of blockchain transactions, serving as a fundamental element of decentralized systems. While MEV offers opportunities for liquidity optimization, improved price discovery, and validator rewards—ultimately enhancing network efficiency—it can also pose challenges. presents challenges Without adequate management, MEV can create negative experiences for users, leading to practices such as front-running and sandwich attacks, along with centralization risks that contradict the core tenets of decentralization.
Marinade Labs is promoting a nuanced strategy for MEV management. This approach encompasses initiatives to counteract the negative impacts of MEV through varied protocol and application-level measures aimed at enhancing user experience and ensuring a fair network. Moreover, the protocol recognizes that some level of MEV is unavoidable and seeks to ensure that it is distributed equitably within open and permissionless markets, aiming to align the incentives of the broader community.
Marinade Reveals New Plans to Strengthen Network Integrity
In a bid to fortify the Solana ecosystem, Marinade has introduced a collection of proposals designed to tackle the challenges posed by malicious validators and to broaden access to MEV. One prominent idea is the establishment of a Public Committee for Delegation Oversight, dedicated to monitoring the validator landscape and enforcing accountability. This plan includes identifying and blacklisting bad actors based on solid evidence of harmful behavior. To protect network integrity, Marinade suggests slashing the PSR bond of up to three malicious validators, which would help recover costs related to transitioning their stake to more trustworthy validators. This approach is meant to set a strong precedent that discourages future wrongdoing.
Another initiative aims to reopen the public mempool, facilitating greater accessibility to MEV. This measure seeks to mitigate the risk of deal flow centralization in private mempools and ensure a fairer allocation of MEV opportunities throughout the network, thus balancing power dynamics.
Additionally, Marinade The proposal includes directing MNDE DAO treasury funds to create a specialized research initiative focused on examining MEV trends, associated risks, and opportunities within the Solana ecosystem. This initiative would investigate strategies to minimize harmful MEV at both the protocol and application levels, develop tools that bolster transparency and inclusivity in MEV operations, and leverage these insights for future governance and enhancements to the ecosystem. Ultimately, these endeavors are designed to cultivate a more inclusive, straightforward, and equitable blockchain environment.
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