Wu Shuo learned that the Ethereum Layer2 blockchain Ink Foundation, based on the Optimism super chain, announced plans to launch INK tokens with a total supply of 1 billion. The issuance date and other details will be announced separately. The first use case of INK token will be built around a liquidity protocol supported by Aave. In addition, the airdrop of INK tokens will be aimed at early participants of liquidity protocols.