ELFi Protocol has launched a registration airdrop campaign. Users only need to connect their wallets to generate an address score and claim $USDC airdrops, with no threshold or limit. The official announcement states that high-scoring addresses usually have a large number of on-chain interaction records and a high wallet balance. Data shows that in just two weeks since its launch, over 10,000 addresses have successfully participated and received airdrops. ELFi says the airdrop campaign will continue. [Odaily Planet Daily News]