It was announced that the decentralized governance infrastructure, Dora Factory, has completed the deployment of a million-person scale MACI voting contract on the Dora Vota chain, launching the second round of AEZ Quadratic Grant's privacy governance. This MACI vote will distribute a portion of the AEZ quadratic funding provided by AADAO, with 1.05 million staking addresses on the CosmosHub entering the whitelist for this large-scale MACI voting round. Dora Factory has already airdropped Dora Vota network transaction fees to these 1.05 million addresses, with additional transaction fees related to MACI contract interaction being covered by the MACI gas station. Previously, CosmosHub allocated a million dollars to Dora Factory and DoraHacks' AEZ quadratic funding project through the historic governance resolution Prop #917, in order to support public goods and open-source project funding activities in the application chain ecosystem over the next two years. This MACI voting round is the first large-scale on-chain privacy governance technology experiment conducted by Dora Factory and the crypto community.