Outage in Starknet

Cairo0 code unrecognized by the sequencer

Resolved Major
September 01, 2025 - Started 20 days ago - Lasted 1 day
Official incident page

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Outage Details

Cairo0 code is currently unusable within Starknet mainnet and Sepolia. We identified the bug and working to fix it asap
Components affected
Starknet Testnet (Sepolia) Starknet Mainnet
Latest Updates ( sorted recent to last )
RESOLVED 19 days ago - at 09/02/2025 05:05PM

This incident has been resolved.

MONITORING 20 days ago - at 09/01/2025 05:28PM

A fix has been implemented and we are monitoring the results.

IDENTIFIED 20 days ago - at 09/01/2025 12:11PM

Cairo0 code is currently unusable within Starknet mainnet and Sepolia. We identified the bug and working to fix it asap

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