Over 620,000 addresses received airdrops, detailed explanation of Arbitrum airdrop data and anti-witch strategies (Compiled by: Dark Side of the Moon, PANews): Offchain Labs, Arbitrum Foundation and Nansen jointly designed an algorithm based on the participation of community members in the Arbitrum ecosystem. The token allocation model relies on Nansen's on-chain data and allocates qualification points based on the wallet's on-chain historical activity records. Regarding determining witch addresses, Offchain Labs researchers used a clustering algorithm on the from_address / to_address transaction data from Nansen Query.
