EIPsInsight

Loading Experience

Preparing your insights...

Loading0%
EIPsInsightEIPsInsight
Sign in
All protocol calls
PreviousNext
FCR2026-06-23_009

Fast Confirmation Rule #009

2026-06-23 1 decision 291 transcript lines

Transcript

Ask about this call

Answered from this call's summary and transcript only.

AI-generated — verify against the recording.

Call summary

Targets
  • •Lodestar public FCR release — this week or start of next week — 00:06:11
  • •FCR edge case tests PR — tomorrow (June 24, 2026) — 00:17:25
  • •FCR research paper publication — this week — 00:19:57
Decisions
  • •EL block tag for FCR will reuse 'safe'; introducing a new tag requires hard fork coordination and is deferred until after Glamsterdam — 00:28:02
Highlights
  • Client Updates:
    • ·Lodestar: FCR deployed to test fleet and RC; public release + blog post expected this week or early next week — 00:05:51
    • ·Lighthouse: investigating likely regression causing reversions to finality; test coverage needed for this case — 00:11:54
    • ·Lodestar passing FCR spec tests for Gloas since alpha.11 (chat) — 00:13:45
    • ·Grandine: metrics PR awaiting maintainer review; blocked on Samas or another core maintainer to merge — 00:12:05
  • Api And Metrics:
    • ·beacon-APIs PR #616 (adds current_slot to event stream) merged — 00:18:41
    • ·beacon-metrics PR #22 (FCR metrics) approved; awaiting merge from Panda/Barnabas — 00:18:57
    • ·Lodestar internal metric shows 3 FCR resets in last 7 days on Nico's node; cause uninvestigated — 00:20:33
  • Research Updates:
    • ·FCR research paper publication expected this week; no blockers identified — 00:19:54
    • ·EL 'safe' block tag discussion: introducing a new fast-confirm tag would require hard fork coordination between CL and EL; deferred until after Glamsterdam — 00:27:41
  • Testing Progress:
    • ·New consensus-specs PR enables FCR tests for loss/hazard cases and disables BLS for stable, fork-independent shuffling — 00:15:12
    • ·Edge case tests in progress; PR expected tomorrow — will complete initial FCR test suite — 00:17:18
Action Items
  • •Mikhail Kalinin — Reach out to Panda/Barnabas to merge beacon-metrics PR #22 — 00:19:06
  • •Nazar Hussain — Investigate cause of 3 FCR resets on Lodestar node; add debug logging for fallback-to-finality events — 00:23:09
  • •Mikhail Kalinin — Investigate current usage of the EL 'safe' block tag by RPC providers — 00:31:13

Meeting chat6

Key decisions

  • EL block tag for FCR will reuse 'safe'; introducing a new tag requires hard fork coordination and is deferred until after Glamsterdam

    to avoid hard fork coordination, the EL block tag for FCR will reuse 'safe' until after Glamsterdam

Links