Optimism (OP)
Unlock date: August 31
Number of tokens to be unlocked: 31.34 million OP (0.73% of total supply)
Current circulating supply: 1.75 billion OP
Total supply: 4.29 billion OP
Optimism is a Layer 2 scaling solution for Ethereum (ETH) that uses Optimistic Rollups. It groups transactions off-chain, which reduces fees and increases speed while maintaining the security of Ethereum.