From 94eb78d3993dec21f2a269e0b84c928c2f3a17df Mon Sep 17 00:00:00 2001 From: Rob Walker Date: Wed, 4 Sep 2019 13:19:05 -0700 Subject: [PATCH] Update stake-delegation-and-rewards.md (#5774) --- book/src/stake-delegation-and-rewards.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/book/src/stake-delegation-and-rewards.md b/book/src/stake-delegation-and-rewards.md index d8580e2b5..e04becc06 100644 --- a/book/src/stake-delegation-and-rewards.md +++ b/book/src/stake-delegation-and-rewards.md @@ -303,3 +303,10 @@ As rewards are earned lamports can be withdrawn from a stake account. Only lamports in excess of effective+activating stake may be withdrawn at any time. This means that during warmup, effectively no stake can be withdrawn. During cooldown, any tokens in excess of effective stake may be withdrawn (activating == 0); + +### Lock-up + +Stake accounts support the notion of lock-up, wherein the stake account balance is +unavailable for withdrawal until a specified time. Lock-up is specified as a slot height, +i.e. the minimum slot height that must be reached by the network before the stake account balance +is available for withdrawal.