Fireblocks incident
FB536U:Transactions and balance updates issues on LTC and BTC blockchain
Resolved after 2 hours 37 minutes, affecting Bitcoin and Litecoin, on July 7, 2026.
We are continuing to monitor for any further issues.
Affected components
Update timeline
- investigating Jul 07, 2026, 11:16 AM UTC
Our transaction processing infrastructure is experiencing an issue causing problems with finalizing transactions on the LTC blockchain. Symptoms include transactions failing, outgoing transactions and issues with updating the balance. We are actively investigating this issue.
- investigating Jul 07, 2026, 11:24 AM UTC
We are continuing to investigate this issue.
- investigating Jul 07, 2026, 11:25 AM UTC
We are continuing to investigate this issue.
- identified Jul 07, 2026, 11:27 AM UTC
The issue has been identified and a fix is being implemented.
- identified Jul 07, 2026, 11:57 AM UTC
We are continuing to work on a fix for this issue.
- identified Jul 07, 2026, 12:28 PM UTC
BTC moved to monitoring
- identified Jul 07, 2026, 01:25 PM UTC
We are still investigating this issue and will update with further developments
- monitoring Jul 07, 2026, 01:45 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Jul 07, 2026, 01:48 PM UTC
We are continuing to monitor for any further issues.
- resolved Jul 07, 2026, 01:53 PM UTC
This incident has been resolved.
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