Native Stake program

Native Stake program (Stak…1111) is a staking program on Solana. It is immutable: the upgrade authority was removed.

Program address
Stake11111111111111111111111111111111111111
Category
staking program
Loader
BPFLoaderUpgradeab1e11111111111111111111111
Upgrade authority
None (immutable)
Last deployed at slot
443232000

Explainer: upgradeable and immutable programs.