Resilience

Incidents and fallback performance

Demonstrates how shared-entropy selection preserves liveness when proposers fail, DKG slips, or batch publication degrades.

Selected proposer failed health checks; first fallback produced within the same slot budget.

high

proposer_failure • slot 50-6 • 2026-04-04T09:14:00Z

Fallback proposer activated after missed attest window.

medium

fallback_activation • slot 50-4 • 2026-04-04T08:40:00Z

Verifier state for epoch 49 arrived late due to partial committee outage.

medium

dkg_delay • slot 49-14 • 2026-04-04T06:20:00Z

Missed slot before fallback threshold tuning was applied.

high

missed_slot • slot 49-12 • 2026-04-04T05:55:00Z

DA publication lag exceeded SLO for one DeFiRollup batch.

low

batch_publication_delay • slot 50-1 • 2026-04-04T04:15:00Z

Centralized sequencer failure mode

Single operator outage stalls ordering until manual failover or external coordination.

Entropy-based fallback behavior

If the selected proposer fails, fallback proposer takes over without coordination.