Foresight News reports that Starknet has announced the deployment of the core infrastructure for STRK staking to the Starknet mainnet. Validator tools are now operational, and users holding at least 20,000 STRK tokens and running a full node can become validators; the UI and DApp for delegators will officially launch tomorrow, allowing any user holding STRK to participate in staking by delegating their tokens to a delegator.