PumpVault is an on-chain token vault program for pump.fun tokens.
Lock your tokens in PumpVault, and they will only be available to withdraw when / if the token bonding curve completes.
Why would you do this?
To prove you can't rug! Everyone can see the supply of tokens held by PumpVault, and all of those tokens can NEVER be sold on pump.fun.
The more of a token's supply is locked the less ruggable it is.