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:

  1. Ensure your wallet is the owner address.

  2. In the block explorer’s “Write Contract” section, find the ping function.

  3. Click “Write” and confirm the transaction.

Notes:

  • Fails if the Vault is claimed.

  • Gas-efficient, requiring no input parameters.