Optimism - OP-Sepolia Scheduled Maintenance – Maintenance details

All systems operational

OCT15

OP-Sepolia Scheduled Maintenance

CompletedOctober 15, 2026 at 2:00 PM – 5:40 PMUTC

Affects

Sepolia

Under maintenance from 2:00 PM to 5:40 PM

Public API

Under maintenance from 2:00 PM to 5:40 PM

Deposits

Under maintenance from 2:00 PM to 5:40 PM

Withdrawals

Under maintenance from 2:00 PM to 5:40 PM

Transaction Sequencing

Under maintenance from 2:00 PM to 5:40 PM

Batch Submission

Under maintenance from 2:00 PM to 5:40 PM

Updates
  • Completed
    October 15, 2026 at 5:40 PMUTC
    Completed
    October 15, 2026 at 5:40 PMUTC

    Maintenance operations have completed for the day, we will continue to monitor our systems overnight. All systems operational, no downtime expected

  • In progress
    October 15, 2026 at 2:00 PMUTC
    In progress
    October 15, 2026 at 2:00 PMUTC
    Maintenance is now in progress
  • Planned
    October 13, 2026 at 9:25 PMUTC
    Planned
    October 13, 2026 at 9:25 PMUTC

    We are planning for a scheduled maintenance updating our OP-Sepolia Infrastructure. No downtime is expected