We are investigating an issue with the Mainnet Stacks Blockchain Node that began at Jan 20, 2026, 1:00 PM ET. Data retrieved from this API’s endpoints may be several blocks behind. The Stacks Explorer, wallets, and any services using the Testnet API may be impacted. We will share more details as additional information becomes available.
Posted Jan 20, 2026 - 13:00 EST
This incident affected: Services for Mainnet (Stacks Blockchain API).