Blockchain Outage History

Blockchain is up right now

Blockchain had 10 outages in the last 2 years totaling 546h 2m of downtime — averaging 0.4 incidents per month.

There were 10 Blockchain outages since June 23, 2025 totaling 546h 2m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.blockchain.com

Minor May 20, 2026

Arbitrum Block Processing delayed

Detected by Pingoru
May 20, 2026, 04:58 PM UTC
Resolved
May 20, 2026, 04:58 PM UTC
Duration
—
Affected: Other
Timeline · 2 updates
  1. identified May 20, 2026, 02:54 AM UTC

    Status: Identified We are having problems with Arbitrum block processing. Deposits and Withdrawals are delayed. Affected components Other (Degraded performance)

  2. resolved May 20, 2026, 04:58 PM UTC

    Status: Resolved All systems are working. We are actively monitoring the current status. Affected components Other (Operational)

Read the full incident report →