smart contract auditing Hackathons
Discover smart contract auditing hackathons in Web3 and blockchain.
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HubaThon StartUp Competition
Crypto Hub
otherethereumpolygon
Prize Pool$1.0K
Days LeftEnded
LocationOnline
Date RangeFeb 1, 2024 - Mar 31, 2024
Submission DeadlineMar 25, 2024
Venn Network: Wallet Security Hackathon
Venn
otherethereumsmart contract auditing
Prize Pool$6.0K
Days LeftEnded
LocationOnline
Date RangeMar 18, 2025 - Apr 9, 2025
End DateApr 9, 2025
Core Nexus
Web3Spell
otherethereumarbitrum
Prize Pool$10.0K
Days LeftEnded
LocationJLU College Bhopal, Only for offline participants
Date RangeApr 18, 2025 - Apr 20, 2025
End DateApr 20, 2025
Aleph Hackathon 25'
Aleph Hackathon
otherpolkadotzksync
Prize Pool$44.0K
Days LeftEnded
LocationOnline
Date RangeMar 21, 2025 - Mar 23, 2025
End DateMar 23, 2025
Sonic Summit Jailbreak Hackathon
Sonic Labs
otherethereumsolidity
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeMay 6, 2025 - May 8, 2025
Submission DeadlineMay 8, 2025
BCH Blaze 2025
BCH Blaze
bitcoinotherethereum
Prize PoolBCH10.0K
Days LeftEnded
LocationOnline
Date RangeSep 1, 2025 - Nov 23, 2025
Submission DeadlineNov 23, 2025
BUIDL with REACT: Fast-track to mainnet
Reactive Network
otherethereumarbitrum
Prize Pool$50.0K
Days LeftEnded
LocationOnline
Date RangeSep 1, 2025 - Sep 30, 2025
Submission DeadlineSep 30, 2024
Halloween ChaincKathon 2025
The Chaincademy
othersmart contract auditingsupply chain
Prize Pool$150
Days LeftEnded
LocationOnline
Date RangeOct 25, 2025 - Oct 27, 2025
End DateOct 27, 2025
The Self-Driving Yield Engine Composable Yield Infrastructure for the Next Generation of DeFi
Riquid
otherbnb chainsolidity
Prize Pool$75.0K
Days LeftEnded
LocationOnline
Date RangeJan 31, 2026 - Feb 28, 2026
End DateFeb 28, 2026