Major incident
Base: Sepolia safe head delayed
Apr 10, 2026, 22:54 UTC
started
00:45 UTC
resolved April 11, 2026
1 h 50 min
duration
Affected: Withdrawals
Current status of Base: Operational — live Base status
Timeline
- Apr 10, 2026, 22:54 UTCinvestigatingWe are currently investigating this issue. The Sepolia safe head is current stalled. This seems to affect op-node users running with consensus-layer sync mode.
- Apr 11, 2026, 00:45 UTCresolvedThis is now mitigated. Safe head is progress normally for Sepolia Testnet
Updates as published by Base (original).
Other services with incidents at the same time
- Webshare Proxy 23:45 UTC · proxy server increased failure rate and slow dashboard
More Base incidents
- October 23, 2026 Base Sepolia public RPC delayed responses
- October 9, 2026 Base Mainnet proposals halted
- July 28, 2026 Base Mainnet Safe head delayed
- July 21, 2026 Reduced Capacity on Base Mainnet Flashblocks Websocket stream
- June 25, 2026 Base Mainnet Chain Stall
- May 29, 2026 Base Mainnet Withdrawal Delay