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All Contests

SiteContest        PotSlocStartsEndsDescription
HatsKleros Solidity
$100,000 USDC
3,870
Kleros Oracle is a product that combines Kleros's dispute resolution system with Reality.eth's cryptoeconomic mechanism for verifying real world events on-chain. This allows to deliver a subjective oracle solution able to answer absolutely any question with a publicly verifiable answer. It falls under the category of optimistic oracle solutions, allowing dApps to very quickly arrive at answers or information unless there is a dispute. These contracts cover the “arbitrator” role under the Reality app.
HackenProofAspis SCSolidity
5,250,000 HAI
N/A
Aspis turns your Telegram into a DeFi command center — automate trades, monitor markets, and deploy strategies with your AI Co-Pilot. One vault, one AI, one chat. That's it.
HackenProofDexLyn Smart Contract Audit Contest
$15,000 USDC
N/A
DexLyn is an open-source decentralized exchange built on Supra Chain, a protocol that facilitates token swapping and liquidity management.
SherlockSummer.fi
$40,500 USDC
N/A
Summer.fi (ex Oasis.app) is one of DeFi’s oldest and most trusted platforms, renowned for curating the best protocols. The contest focuses on the second deployment of Summer.fi governance contracts, including the new governance token xSumr, the SummerGovernor, and two staking modules: a vesting wallets staking module and a SUMR (OFT-enabled) token staking module.
Sherlock3Jane
$30000
N/A
3Jane is a credit-based money market on Ethereum enabling unsecured lines of credit underwritten against verifiable proofs of crypto & bank assets, future cash flows, and credit scores. 3jane issues lines of credit via a morpho blue fork, takes deposits via 4626 vaults, and incentivizes with $JANE.
C4MonadRust
$504,000 in USDC
N/A
Layer 1 blockchain bringing parallel execution to the EVM.
SherlockFusaka Upgrade
$2.000.000 USDC
N/A
TBA.
C4SuccinctRust
$112,500 in USDC
N/A
Prove the world’s software.
CantinaMakina foundationSolidity
$100,000 USDC
N/A
The Makina protocol introduces a novel architecture for onchain strategy execution that addresses fundamental limitations in existing vault infrastructure. Through its hub-and-spoke multi-chain design, Makina enables sophisticated cross-chain strategies while maintaining strict security guarantees and operational efficiency.
C4FluidRust
$93,500 USDC
N/A
ImmunefiVeChain Hayabusa Upgrade
$160,000 in USDT
N/A
The VeChain Hayabusa upgrade is the second phase of the VeChain Renaissance. The Hayabusa upgrade will upgrade VeChainThor’s consensus mechanism, tokenomics and degree of decentralization.​ ​ Key Highlights:​ - **Upgrade to Delegated Proof of Stake (DPoS)**: VeChainThor will migrate from PoA to DPoS, a more decentralized consensus mechanism, while maintaining strong security and performance.​ - **Enhanced VTHO Tokenomics**: A dynamic VTHO generation rate will be distributed as a block reward to validators and delegators that contribute to securing the VeChainThor network.​
SherlockCentrifuge Protocol V3.1 *️⃣Solidity
$250,000 USDC
N/A
TBA.

Ended Contests Live Status

The table updates with contest status updates

PlatformContestStatusLast Updated
SherlockUSG - Tangent
EscalationsEscalations
CantinaPrimev | mev-commit
EscalationsEscalations
SherlockYield Basis
EscalationsEndedEscalation Ended
CantinaClementine
EscalationsEndedEscalation Ended
CantinaSolayer
EscalationsEndedEscalation Ended
CantinaCitrea
EscalationsEndedEscalation Ended
SherlockMalda
EscalationsEndedEscalation Ended
CantinaMorpho v2
EscalationsEndedEscalation Ended
CantinaSXT
EscalationsEndedEscalation Ended
HackenProofSomnia
AwardedAwarded
ImmunefiLido: Dual Governance | Bug Bounty
AwardedAwarded
HackenProofMajority Games SC
AwardedAwarded
HackenProofStrobe SC
AwardedAwarded
HackenProofCoindepo Web & App
AwardedAwarded
HackenProofBert SC DualDefense
AwardedAwarded
SherlockNeutrl Protocol
AwardedAwarded
C4Morpheus
AwardedAwarded
C4Solana Foundation
JudgingJudging
C4Flare - FAsset
JudgingJudging
SherlockAmmplify
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HackenProofCueva SC
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SherlockBMX Deli Swap
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SherlockRezerve Money
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C4Meteora - Dynamic Bonding Curve
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HackenProofBlockz Smart Contract Audit Contest
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CantinaKuru Labs
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ImmunefiAttackathon | Plume Network
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C4GTE Spot CLOB and Router
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C4Blend V2 Mitigation Review
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C4Recall
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