After the Shanghai upgrade, the ETH staking yield dropped from 7.3% to 5.5%, of which Lido, Coinbase, Figment, Binance and Kraken controlled 50% of the ETH staking volume. In order to reduce the risk of centralization 1, Lido is expanding the list of node operators to prevent A single entity controls most of the pledged ETH 2. The Ethereum community promotes distributed validator technology (DVT), allowing multiple node operators to run a validator