Spearmint

About Me

Securing smart contracts at Obsidian Audits

For private audits or security consulting, reach out to me on Twitter @0xSpearmint or Telegram @spearmintSR.

Highlights

• Reached #15 on Cantina's all time leaderboard
• Reached #6 on Sherlock's leaderboard
• Lead senior watson at Sherlock
• Reported a live high severity vulnerability in Fraxlend

Open Source Work

Core contributor to hyper-evm-lib, the all-in-one library and testing framework to securely build smart contracts on HyperEVM

Bug Bounties

Protocol	Category	Severity	Writeup
Fraxlend	Isolated Lending	High	Writeup

Private reviews

Date	Protocol	Category	Scope	Report
02/2025	Tenor Finance	Order book styled, fixed rate lending platform	Pool Manager (Uniswap v4 hook)	Private
05/2025	Tenor Finance	Order book styled, fixed rate lending platform	Market Manager	Private
05/2025	Hyperdrive	Lending Markets on HyperEVM	Isolated lending market contracts	Report
05/2025	Pump Science	Token launchpad on Solana	Meteora DAMM v2 integration	Report
06/2025	Agora	Stablecoin infrastructure on Solana	Interest-bearing wrapped stablecoins	Private
07/2025	LiquidLoot	NFT Marketplace and borrowing platform on HyperEVM	NFT-collateralised borrowing and lending	Report
07/2025	Oku Trade	Advanced trading platform on EVM chains	Custom order types: limit, stop-limit, and bracket orders	Report
07/2025	Size Credit	Fixed-rate lending platform	Meta-vault and strategies	Report
08/2025	BAE Protocol	NFT Lending Platform	Gondi V3 Fork	Report
10/2025	Panoptic v2	Decentralized Options protocol	v2 upgrade	Report

Competitive Audits

Contest	Platform	Category	Ranking	Findings
Yearn yBOLD	Sherlock	Auto Compounding Vaults	#1/355	2H
Pump fun	Cantina	Bonding curve and AMM on Solana	#1/435	1M
Wormhole	Sherlock	Cross chain Governance and Token Vesting	#1/10	1M
DeBank	Sherlock	EVM DEX Aggregator	#1/131	-
Pump Science	Code4rena	Solana Token Launchpad	#1/58	2H, 1M
3Jane	Sherlock	Uncollateralized lending, Morpho Blue fork	#1/38	6M
Infinity Pools	Cantina	Perpetuals DEX	#2/395	4H, 1M
Goat Tech	Cantina	SocialFI, Staking	#2/244	7H, 3M
ZeroLend One	Sherlock	Lending, AAVE fork	#2/277	10H, 7M
SentimentV2	Sherlock	Isolated Lending	#3/357	1H, 7M
Pool Together	Sherlock	Yield farming	#5/168	1H, 5M
Jala Swap	Sherlock	DEX, UniV2 fork	#5/235	1M
UniswapV4	Cantina	Concentrated Liquidity AMM	#6/482	2M