Odaily Planet Daily News: Aethir, a decentralized GPU cloud infrastructure, officially stated that ATH was minted on the ETH mainnet, and airdrop claims and pledges will be carried out on the Ethereum mainnet. All trading platforms will use its Ethereum mainnet contract. The Ethereum contract address of ATH is 0xbe0Ed4138121EcFC5c0E56B40517da27E6c5226B. Checker node NFTs and Checker operations/rewards are on Arbitrum. Operations and rewards for other computing providers are also on Arbitrum. The (Arbitrum) cross-chain contract address is 0xc87B37a581ec3257B734886d9d3a581F5A9d056c.