ping
Purpose: Updates the lastHeartbeat
timestamp to indicate owner activity, preventing the Vault from being claimed by heirs.
Requirements:
Caller must be the owner.
Vault must be unclaimed (
claimed == false
).
Inputs: None
Outputs: None
Steps:
Ensure your wallet is the owner address.
In the block explorer’s “Write Contract” section, find the
ping
function.Click “Write” and confirm the transaction.
Notes:
Fails if the Vault is claimed.
Gas-efficient, requiring no input parameters.