The ETHGas Foundation has announced the launch of its GWEI token airdrop eligibility website. Starting January 21st at 21:00 Beijing time, users can begin claiming their rewards. Eligibility for the airdrop is based on two main criteria: historical Ethereum mainnet gas consumption, recorded as 'proof of use' via the Gas ID before the snapshot, and verified social participation in ETHGas and the 'Gasless Future Community Plan'.