Message unlocked? I got some satoshi back i gave to some po…

locking locked up your coins for a period of time after which you get it back. switch to upvalue to reward the author instead [[learn treechat]] https://home.treechat.ai/quest/c30547ef-bdfa-441c-b7a6-5d82f6a57a81

Is it possible to lock some coins "with something", but instead of blocktime or unixtime you just have the ability to revoke your choice at some point in time and get your coins back? And can you explain to me how this yimelock works? Is it nLocktime? Would my example be possible with nSequence? Many questions but I would appreciate your answer very much.