More speculation: There's a chance that it's related to: /index.php?topic=5547249.0
Because the timestamp of the OP's last reply to confirm his doubts has a relatively good gap after the 10k BTC transaction's timestamp.
His last post was before the transaction, not after. It would be cool if it's him though. Somehow that scenario sounds a lot more fun than someone who has sold similar amounts of Bitcoin over the years. From zero to tres commas Because the timestamp of the OP's last reply to confirm his doubts has a relatively good gap after the 10k BTC transaction's timestamp.
I actually found “Ahalipoor” on X @mrpilotam , and he said that he still hasn’t found his keys.. either he’s lying or lying about being the owner of the wallet, or someone somehow got into this wallet after 14 years..
Well, if any of what you say is true (which i doubt) these guys seem to now control the BTC https://mempool.space/tx/4c4c573e17cab44df76cfe3437aa8cd07067af357e7b8982fdecc3e94d41b1d7 NOTICE TO OWNER: see www.salomonbros.com/owner_notice
Were you running or using some exchange or online wallet? Can you provide some information on this address, software used to generate it? Because according to this post https://bitcointalk.org/index.php?topic=271049.msg2903872#msg2903872 it seems like some online exchange sweeping coins to this address.