ZEN Migration

Incident Report for Coinbase

Resolved

This incident has been resolved.

Posted Jul 28, 2025 - 10:59 PDT

Monitoring

The migration of ZEN from Layer 1 Horizen blockchain to an ERC-20 token on Base is now complete. Send/receive/trading of ZEN on Coinbase.com and the mobile app will be re-enabled on 28 July 2025.

Posted Jul 25, 2025 - 11:49 PDT

Investigating

As previously announced, Horizen is transitioning from a Layer 1 Horizen blockchain to an ERC-20 token on Base.

- This upgrade is expected to occur on July 23, 2025
- Send/receive/trading for ZEN will be temporarily disabled between July 16 and July 25
- Existing limit orders may be cancelled, but new orders cannot be placed until trading resumes
- Please refrain from depositing ZEN during this time

Posted Jul 16, 2025 - 10:30 PDT

This incident affected: Digital Currencies (Horizen).