ed255

ed255

zk engineer

@ed25519

72

Spearbit

lsr

Public earnings

$11,426.19

211th


Public findings

10


Skillset

Self-reported

Admin verified

Consensus & Node Infra

Consensus (PoS / BFT)

Cryptography & ZK

ECDSA / SignaturesGroth16Halo2Merkle TreesNoirPLONKZK-SNARKsZK-STARKs

Governance

Governance & DAOs

MEV

MEV (sandwich, front-running, Flashbots)

Worked with

Aztec Labs
JakubHeba

Biography

  • 2018 - 2021: Work at iden3 as a zk engineer, first on a decentralized identity system and then on the Hermez rollup
  • 2021: Work on developing a solution for private voting with zk on top of a public voting project.
  • 2021 - now: Work at Privacy & Scaling Explorations (Ethereum Foundation) as a zk engineer on the zkEVM project, various research projects and halo2 development.

Top competitions

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Contest
Position
Date
Payout
openvm

openvm

3

/ 9

January 2025$11,426

Private reviews

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Engagement
Project title
Timeframe
Researchers
Aztec Labs

Aztec Labs

Aztec stdlib field

Jul 2025 - Jul 2025

JakubHeba
ed255