Validator Bribes

Validator bribes refer to out-of-band payments made to validators to encourage them to include specific transactions or follow a certain block building strategy. These payments often occur outside the primary protocol fee structure, creating a secondary incentive layer for validators.

While controversial, they are used to ensure the inclusion of time-sensitive transactions that might otherwise be ignored or delayed. Bribes can also be used to influence the governance or the ordering of transactions in a way that benefits a specific actor.

This practice raises significant concerns regarding the neutrality and decentralization of blockchain networks. As MEV extraction becomes more sophisticated, the use of bribes has evolved into a more formal and structured market.

It highlights the challenge of aligning validator incentives with the broader interests of the network and its users.