According to the announcement of Huobi Global.The Ethereum mainnet has completed the execution layer upgrade when the block height reached 15537393 at 06:43 (UTC) on Sept 15, 2022.Meanwhile, an ETH forked chain has been generated which preserves the original Proof-of-Work (PoW) mechanism. Huobi Global has completed the airdrop crediting of ETF (ETHFAIR), a forked token which is supported in the community and which has a higher PoW hash rate.The snapshot time of this distribution is 03:00 (UTC) on Sept 15, 2022 .