Guardian

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Blockstream.

1 service independently monitored by Guardian

Atom feed of incidents & status changes

GUARDIAN-MEASURED

● OPERATIONALAll systems operational

Our keyless probes, every 5 minutes. Independent of the vendor.

VENDOR-REPORTED

□ NO DATA

Their status feed, shown for reference when available.

Two lanes. Never merged into one number.

01⁄GUARDIAN-MEASURED · 90-DAY WINDOW · 30-DAY NARROW WINDOW

Measured by Guardian probes only. Mobile rows show a separately computed trailing 30-day percentage beside the 30 visible cells.

APIs

  • Esplora API● OPERATIONAL
    90 days ago99.88 % uptime · grade B · since 2026-06-11 · 16 changes · last 2026-06-25100 % uptime · grade A · 30 d · 16 changes · last 2026-06-25 · 30 dtoday

MCP servers

□ NO DATA · no MCP servers monitored

02⁄VENDOR-REPORTED · WINDOW BEGINS WITH FIRST FEED OBSERVATION

Vendor-reported components

No vendor-reported components for this provider

OperationalDegraded PerformancePartial OutageMajor OutageMaintenanceNo dataGrade: A ≥99.9% · B ≥99% · C ≥95% · D ≥90% · F <90%

03⁄PAST INCIDENTS

Past incidents

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No incidents reported.

  • Availability incidentEsplora API · Endpoint has failed 3 consecutive polls (latest: HTTP 522)
  • GUARDIAN-MEASUREDGuardian-measured✓ RESOLVEDResolvedEsplora API: HTTP 522 · resolved after 14m
  • GUARDIAN-MEASUREDGuardian-measured✓ RESOLVEDResolvedEsplora API: HTTP 521 · resolved after 4m
  • GUARDIAN-MEASUREDGuardian-measured✓ RESOLVEDResolvedEsplora API: HTTP 522 · resolved after 4m
  • GUARDIAN-MEASUREDGuardian-measured✓ RESOLVEDResolvedEsplora API: HTTP 522 · resolved after 1h 5m