0x52

0x52

You build it, I break it. Helping to secure $250+ million across 100+ protocols.

@IAm0x52
Spearbit

lsr

Public earnings

$0


Public findings

0


Skillset

Self-reported

Admin verified

Consensus & Node Infra

Consensus (PoS / BFT)

Cryptography & ZK

ECDSA / Signatures

Governance

Governance & DAOs

MEV

MEV (sandwich, front-running, Flashbots)

Worked with

Coinbase
r0bert
Optimum
Jay
high byte
sabnock
Maxime Viard

Private reviews

Engagement
Project title
Timeframe
Researchers
Coinbase

Coinbase

Coinbase: fixed-rate-loan-protection-policy

Sep 2026 - Sep 2026

Jay
r0bert
0x52