This incident has been resolved.
A bug in Nitro software caused a block divergence on Arbitrum Sepolia, leading to block production being halted as a precaution. This issue is affecting all Arbitrum Orbit rollups that depend on the same Nitro version.
Other Impacted networks:
Anime Sepolia
ApeChain Curtis
Mind Testnet
Edge Testnet
EARNM Testnet
Additional Arbitrum-based rollups may also be affected
No user funds are at risk.
The team is actively working on an infrastructure update and a new Nitro release to restore block production.
We are continuing to investigate this issue.
Arbitrum Sepolia is currently experiencing a network-wide stall. All services that rely on network progress are impacted. We are working closely with the Arbitrum team to resolve this as quickly as possible
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