Secret Shared Validators (SSV), or Distributed Validator Technology (DVT), is the first protocol that encrypts a validator key and splits it into KeyShares. These KeyShares are distributed to non-trusting nodes run by operators, fault-tolerant for Ethereum staking.
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We know that ETH 2.0 is going to change the consensus form PoW to PoS to verify transaction via staking. In order to be more decentralized, we need more nodes to participate. But if there is a node faces some security or off-line risk, the node will be penalized.
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SSV solves this problem by distributing node across the network. We know how expensive it is to be a node, 32 ETH um.. high price. However, SSV helps us distribute these ETH to many different validators to prevent off-line & security risk, which is beneficial to the node.
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We discussed the concept of “The Restaking collective”& “chain-in-chain” in @eigenlayer thread. EigenLayer depending on the ETH staked to increase their trust layer to solve the security and scaling limits.
SSV + EigenLayer -> To solve nodes off-line risk🔥🔥
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Since DVT technology involves validators (can sequence or reorganize of the block), there will be have an opportunity for MEV. However, #flashbots working on mitigating the negative externalities of Maximal Extractable Value (MEV) extraction techniques.
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Shutter Network is an anti-MEV/front running solution on Ethereum using a DKG and threshold encryption, and built by @bezzenberger - PM@_brainbot. Brainbot technologies has significantly contributed to the core development of the Ethereum project from the very beginning.
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The design of Shutter Network is to who needs to prevent Front-Running/ MEV can conduct transactions through its integrated terminal, which is different to our previous thread of #Flashbot. Flashbot is more for Validators, and Shutter Network is for "All" users.
MEV is a dynamic that allows miners to maximize their profit by determining the order of transactions on a blockchain network to their advantage. This includes arbitrarily reordering, including, or excluding transactions within a block at the expense of users.
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After the Merge, rewards to miner will decrease, resulting in MEV will increase the percentage of profit for miner. Therefore, the MEV problem is getting important. Several solutions arose to mitigate these negative externalities. Most prominently, #Flashbots.