According to The Block, the Layer 2 project Arbitrum will airdrop governance tokens coded ARB to its community members on March 23. The airdrop will account for 12.75% of the total token supply, and the tokens will be distributed to people who have used the network in the past year. The token will control the governance of Arbitrum One and Nova networks through the DAO, which will be supported by the Security Council. The total issuance of ARB is 10 billion, and the airdrop will distribute 11.5% of the total supply to Arbitrum users.