It’s been on my mind because of this story the other day. Someone sat on 2000 BTC for all this time without ever moving them to a hardware wallet or multisig.
There was also a mention of someone who had a moment of panic when they couldn’t find a way to sweep a 100 BTC coin using a modern wallet.
https://www.coindesk.com/business/2025/12/06/two-casascius-coins-holding-2k-btc-moved-after-13-years-of-inactivity
