Secure dApp access

Your wallet is
your identity.

Connect and sign a readable, one-time message. Signing in costs no gas and never authorises a transfer.

The challenge expires after five minutes and cannot be replayed.
The recovered signer must exactly match the connected address.
Access sessions rotate and can be revoked immediately by security controls.

Connect securely

Member gateway — USD 5.00 one-time contribution

Sponsor ID (required)

New members must use the registration link they received (…/app/join?sponsor=MC…). Existing members can sign in without it.

I confirm I am legally able to participate and accept the platform terms, privacy processing, and electronic records. I understand that income is not guaranteed and accept blockchain, transaction, plan, counterparty, and regulatory risks.

Never enter a seed phrase or private key. Multi Core will never ask for either. Signing in costs no gas.

Your wallet isyour identity.

Connect securely

Your wallet is
your identity.