Haxatron

Haxatron

@Haxatron

100

Spearbit

lsr

fellow

Public earnings

$656,891.08

2nd


Public findings

133


Achievements


Worked with

Perper
Lombard Finance
Bernd
dontonka
MiloTruck

Biography

๐Ÿ‘‹ Hi, I am Haxatron

I am previously a Web2 security researcher turned Web3 security researcher having earned $750K+ rewards across different audit platforms.

I specialize in blockchain infrastructure and complex systems, spanning across a wide variety of topics: cross-chain bridging, layer 1 and layer 2, execution and consensus layers, OP Stack, Cosmos SDK. Below is a sample of my past work:

Contests

ContestDescriptionResult
Omni NetworkBridging smart contracts and Cosmos SDK client supporting EVM consensus and cross-chain interoperability functionality๐Ÿฅ‡ 1st ($230,532)
Optimism Fault Proof (with Team RadiantLabs)Fault proof protocol and on-chain MIPS VM๐Ÿฅ‡ 1st ($92,970)
Berachain (Beacon-Kit)EVM consensus client implementing beacon chain spec, leveraging CometBFT๐Ÿฅˆ 2nd ($89,779)
Story L1Proof-of-creativity IP protocol, Cosmos SDK client supporting EVM consensus and staking, Geth fork4th ($81,021)
Ethereum Pectra UpgradeEthereum Pectra Upgrade4th ($67,500)
Ronin NetworkProof-of-Authority Geth fork4th ($62,256)
Blast L2OP stack and Geth fork implementing native yield and novel gas tracking and refund mechanism7th ($49,659)
Chainlink CCIPCross-chain interoperability and bridging protocol๐Ÿฅ‰ 3rd ($10,792)
Thanos L2OP stack fork implementing L1 ERC20 token as native token on L2๐Ÿฅ‡ 1st ($4,500)
Ark NFT bridgeEthereum <-> Starknet NFT bridge implemented in Cairo and Solidity๐Ÿฅ‰ 3rd ($3,153)

Private Audits

AuditDescriptionReport
Monad L1Rust consensus client and C++ execution VMSOON
Lombard ApproverBabylon BTC staking transaction off-chain approverLink

Top competitions

View all
Contest
Position
Date
Payout
Omni Network

Omni Network

1

/ 36

October 2024$230,532
story-protocol

story-protocol

4

/ 62

December 2024$81,021
Blast

Blast

7

/ 97

January 2024$49,659
curvance

curvance

4

/ 58

February 2024$34,387
zetachain-protocol

zetachain-protocol

2

/ 94

August 2024$11,749

Private reviews

View all
Engagement
Project title
Timeframe
Researchers
Perper

Perper

europe-stablecoin

May 2025 - May 2025

MiloTruck
Haxatron
Lombard Finance

Lombard Finance

Lombard-approver

Nov 2024 - Dec 2024

Haxatron
dontonka
Bernd

Security portfolio

Title
Description
4th in Story๊งIP๊ง‚, Layer 1, Execution Layer, Consensus Layer, Cosmos SDK
4th in RoninExecution Layer
2nd in Berachain Beacon-KitBeacon Chain, Layer 1, Consensus Layer, Cosmos SDK
1st in OmniCross-Chain, Layer 1, Consensus Layer, Cosmos SDK
3rd in ArkProject NFT BridgeCross-Chain, Cairo
4th in OlasCross-Chain
3rd in CCIPCross-Chain
1st in Optimism Fault Proofs (with Team Radiant Labs)Layer 2, OP Stack, Fault Proof
2nd in ZetachainCross-Chain
7th in BlastCross-Chain, Layer 2, OP Stack, Execution Layer
4th in CurvanceCross-Chain, Wormhole