$PI Important Notice: Pioneer users must complete two-factor authentication (2FA) to successfully migrate Pi to the mainnet blockchain. 2FA further enhances the security of pioneer user accounts and Pi wallets. Pioneer users who have completed KYC but have not yet migrated to the mainnet will receive a prompt asking them to add a trusted email address and complete 2FA to verify their mainnet wallet. Alternatively, pioneer users can also complete 2FA wallet verification by following step 3, "Confirm Your Pi Wallet," in the mainnet checklist.