Someone claimed to be the owner of 18eY9o…X6EfyM in the community screenshot. The address has held 4,000 BTC since June 28, 2011, and is currently worth about $274 million. There is no record of any transfer out during this period. The netizen in the screenshot claimed that he had recently cracked the BTC that his father bought in 2015, but this is obviously inconsistent with the on-chain data showing that the transfer was made in 2011.
Wu Blockchain that he found that the address may belong to the wallet.dat file of Bitcoin Core whose password was lost, which was listed on the brute force wallet cracking website All Private Keys; according to the description on the website, the password is automatically generated, contains lowercase letters, uppercase letters, and may also include numbers, with a length of 9 to 10 characters. There are 3 known symbols - 'r', 'u', '.', and '@'.
The user in the community screenshot later said that it was just a joke and has refuted the rumor many times.
