Outage in Hiro
Testnet Stacks Signer Outage
Resolved MajorIncident Report
We are investigating an issue with the Testnet Stacks Blockchain Signer that began at Jun 3, 2026, 6:28 AM ET.
We will share more details as additional information becomes available.
Components affected
Hiro Stacks Blockchain APITrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
15 days ago - at 06/03/2026 01:00PM
This incident has been resolved.
MONITORING
16 days ago - at 06/03/2026 11:22AM
A fix has been implemented and we are monitoring the results.
INVESTIGATING
16 days ago - at 06/03/2026 10:29AM
We are investigating an issue with the Testnet Stacks Blockchain Signer that began at Jun 3, 2026, 6:28 AM ET.
We will share more details as additional information becomes available.
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