Leading cryptocurrency exchange OKX has rolled out a new security feature: a 30-day verification period for withdrawal addresses. Effective July 4, 2024, this update enhances user protection by requiring periodic reconfirmation of withdrawal destinations.
Enhanced Security with Time-Bound Verification
How the 30-Day Verification Works
Temporary Verification: Addresses verified for 30 days must process at least one withdrawal within that period to maintain their status.
- Example: A withdrawal on July 4 resets the expiry to August 3.
- If no withdrawal occurs, the address reverts to "unverified," requiring a new security check for future transactions.
- Permanent Verification: Users can opt for permanent verification by selecting this option during setup or after the 30-day period lapses.
Transition for Existing Addresses
All previously verified addresses were automatically switched to the 30-day model on July 4. To upgrade to permanent verification:
- Let the 30-day period expire and reverify, or
- Delete and re-add the address with permanent verification.
👉 Learn more about OKX’s security upgrades
Step-by-Step Verification Guide
- Navigate to the withdrawal address book on OKX’s app (v6.75+) or web platform.
Select an address and choose either:
- 30-day verification (default), or
- Permanent verification.
Why This Matters
OKX’s update reflects a proactive approach to combating cyber threats. By limiting how long an address remains verified without activity, the exchange reduces risks from compromised or outdated credentials.
Key Benefits
- Reduced Fraud Risk: Time-bound verification narrows the window for unauthorized withdrawals.
- Flexible Controls: Users balance convenience (permanent verification) with heightened security (30-day checks).
Industry Context
Crypto exchanges increasingly adopt layered security protocols, such as:
- Multi-signature withdrawals
- Whitelisted addresses
- Behavioral biometrics
OKX’s move aligns with global standards to safeguard assets amid rising phishing and hacking attempts.
FAQ Section
Q: Can I revert a permanently verified address to 30-day verification?
A: Yes. Delete the address and re-add it with the 30-day option.
Q: What happens if my 30-day verification expires?
A: The address becomes unverified. Any withdrawal attempt will trigger a security prompt (e.g., 2FA or email confirmation).
Q: Is this feature mandatory?
A: No. Users can choose between 30-day or permanent verification per address.
Q: Does this affect deposit addresses?
A: No. The policy applies only to withdrawal addresses.
👉 Explore OKX’s latest security features