Outage in Alchemy
[Network-Wide] Ethereum Sepolia Degraded Performance
Resolved MinorIncident Report
We are currently investigating degraded performance on Ethereum Sepolia. Block production has been intermittent, with the chain's head advancing unevenly.
This appears to be a network-wide issue. Alchemy's infrastructure is operating normally and we do not currently anticipate customer-facing impact.
We will continue to monitor and provide updates as we learn more.
Components affected
Alchemy EthereumTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
4 days ago - at 05/18/2026 11:12PM
This incident has been resolved.
INVESTIGATING
6 days ago - at 05/16/2026 01:36AM
We are continuing to investigate this issue.
INVESTIGATING
6 days ago - at 05/16/2026 01:28AM
We are currently investigating degraded performance on Ethereum Sepolia. Block production has been intermittent, with the chain's head advancing unevenly.
This appears to be a network-wide issue. Alchemy's infrastructure is operating normally and we do not currently anticipate customer-facing impact.
We will continue to monitor and provide updates as we learn more.
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