EIPsInsight

Loading Experience

Preparing your insights...

Loading0%
EIPsInsightEIPsInsight
Sign in
All protocol calls
Next
PQI2026-02-25_028

PQ Interop #028

2026-02-25 3 decisions 201 transcript lines

Transcript

Ask about this call

Answered from this call's summary and transcript only.

AI-generated — verify against the recording.

Call summary

Decisions
  • •Signature container spec changed to fixed-size bytes (not variable-size list) — 00:18:50
  • •Hash tree root of signatures not needed; already handled as bytes — 00:20:35
  • •Use average target sum encoding (not hypercube) for DevNet-4 — 00:26:50
Highlights
  • Organizational:
    • ·DevNet-4 high-level doc to be created by Zeam team — 00:12:26
    • ·Port Mode schedule preview coming later this week — 00:31:05
  • Devnet 3 Status:
    • ·Zeam and Lantern ready for DevNet-3 interop testing — 00:05:03
    • ·Ream spec complete, self-finalization tests debugging in progress — 00:06:36
    • ·5 clients achieved DevNet-3 interop on Partha's local tests — 00:07:59
    • ·Lantern debugging finalization breaks after slot 30,000 on DevNet-2 — 00:08:29
  • Testing Progress:
    • ·LeanSpec self-interop passing locally; sync still flaky — 00:14:03
    • ·DevNet-2 reached 24+ hours continuous finalization milestone — 00:28:28
    • ·Checkpoint sync working for 5 clients in testing — 00:29:52
  • Devnet 4 Progress:
    • ·Recursive aggregation API complete - no Merkle tree needed — 00:13:09
    • ·SSZ signature container changed from variable to fixed-size — 00:18:27
    • ·ZK-friendly encoding needed in LeanSig before DevNet-4 branch — 00:25:24
  • Cryptography Updates:
    • ·Poseidon2 attack paper published; exploring Poseidon1 fallback alternatives — 00:15:44
    • ·LeanVM ISA modifications improved XMSS/recursion performance by 30% — 00:22:30
Action Items
  • •Thomas Coratger — Update lean-spec to use fixed-size signature container (vector vs list) — 00:14:26
  • •Benedict Wagner / Emil — Implement ZK-friendly encoding from paper in LeanSig repository — 00:27:04
  • •Katya — Merge DevNet-3 metrics dashboards into LeanQuickStart — 00:29:28

Meeting chat21

  • Gajinder Singh

    gm gm

  • Bubbles Notetaker

    Hi 👋 I'm recording this meeting and taking notes for Tamaghna Choudhuri. After the call, you'll get an AI summary and action items by email. Try Bubbles for free🔥 — Turn on automatic meeting note-taking: https://bubbl.es/notetaker

  • this meeting ➡️

    https://bubbl.es/remove-notetaker?t=LBd62RcBN9iX2TEjHZc6ZwW82y5y6PA3h

  • read.ai meeting notes

    Jeff and Kai added read.ai meeting notes to the meeting. Read provides AI generated meeting summaries to make meetings more effective and efficient. View our Privacy Policy at https://www.read.ai/pp Type "read stop" to disable, or "opt out" to delete meeting data.

  • Gajinder Singh

    awesome! yea lets have it integrated in lean quickstart

  • Pablo Deymo | Lambda

    Reacted to "awesome! yea lets ha..." with 👍

  • Gajinder Singh

    Replying to "awesome! yea lets ha..." cc @Parthasarathy Ramanujam

  • Parthasarathy Ramanujam

    Replying to "awesome! yea lets ha..." Will do.

  • Manas/Lighthouse

    there are no relevant updates to report this week

  • Parthasarathy Ramanujam

    Reacted to "awesome! yea lets ha..." with 👍

  • Mercy Boma Naps-Nkari

    What about the checklist

  • Will Corcoran

    Replying to "What about the check..." yes

  • Parthasarathy Ramanujam

    I have a draft PR to integrate leanSpec-node to lean-quickstart.

  • Parthasarathy Ramanujam

    Waiting for all clients to implement the ssd container for signatures. @Thomas Coratger

  • Gajinder Singh

    Replying to "I have a draft PR to..." exactly what I wanted to ask :), so try running it with zeam or some other clients one by one

  • Gajinder Singh

    Replying to "Waiting for all clie..." i have a question on this with Thomas

  • Parthasarathy Ramanujam

    Replying to "I have a draft PR to..." https://github.com/blockblaz/lean-quickstart/pull/121

  • Will Corcoran

    Ethproofs call 8 on March 20 covers Poseidon2 updates if you are interested

  • Katya

    Reacted to "Ethproofs call 8 on ..." with 👍

  • Parthasarathy Ramanujam

    Reacted to "Ethproofs call 8 on ..." with 👍

  • Thomas Coratger

    https://t.me/c/3236084537/5/961

Key decisions

  • Signature container spec changed to fixed-size bytes (not variable-size list)

    The signature container spec was updated to use fixed-size bytes instead of a variable-size list.

  • Hash tree root of signatures not needed; already handled as bytes

    The hash tree root of signatures is no longer needed as it is already handled as bytes.

  • Use average target sum encoding (not hypercube) for DevNet-4

    The average target sum encoding will be used for DevNet-4 instead of the hypercube encoding.

Links