bitcoin Hackathons
Discover bitcoin hackathons in Web3 and blockchain.
View all with full filters →
Arch Bounty Week #1
Arch Network
bitcoinotherrust
Prize Pool$250
Days LeftEnded
LocationOnline
Date RangeApr 2, 2025 - Apr 10, 2025
Core Connect Global Buildathon
Core DAO
bitcoinotherdefi
Prize Pool$1.2M
Days LeftEnded
LocationOnline
Date RangeMay 20, 2025 - Aug 16, 2025
Hackmos Croatia 2025
Hackmos 2025 Croatia
bitcoinotherethereum
Prize Pool$25.0K
Days LeftEnded
LocationLe Meridien Lav, Grljevacka, 2A, Podstrana, 21312, Split, Croatia
Date RangeOct 23, 2025 - Nov 1, 2025
ZetaChain X Google Cloud AI Buildathon
ZetaChain
bitcoinothersolana
Prize Pool$9.0K
Days LeftEnded
LocationOnline
Date RangeAug 2, 2025 - Aug 31, 2025
Agentic Mini Apps Hack on Nostr Round 1
YakiHonne
bitcoinotherpayments
Prize PoolBTC10.0K
Days LeftEnded
LocationOnline
Date RangeJun 20, 2025 - Aug 10, 2025
ICP - WCHL25 - Qualification Round
WCHL
bitcoinotherrust
Prize Pool$300.0K
Days LeftEnded
LocationOnline
Date RangeJul 1, 2025 - Jul 26, 2025
Nostr Wallet Connect Hackathon Grant
Geyser Grants
bitcoinotherwalletconnect
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeJul 1, 2025 - Jul 7, 2025
BTCHack: Midl x Bitcoin Summit
Midl
bitcoinothersolidity
Prize Pool$5.0K
Days LeftEnded
LocationSoho House Hong Kong, 33 Des Voeux Rd W, Sheung Wan, Hong Kong
Date RangeAug 27, 2025 - Aug 27, 2025
BCH Blaze 2025
BCH Blaze
bitcoinotherethereum
Prize PoolBCH10.0K
Days LeftEnded
LocationOnline
Date RangeSep 1, 2025 - Nov 23, 2025
Weapons of Liberation Hackathon
OragngePills.xyz
bitcoinotherremote
Prize PoolBTC1.5K
Days LeftEnded
LocationOnline
Date RangeAug 4, 2025 - Aug 21, 2025
ICP - WCHL25 - National Round
WCHL
bitcoinotherrust
Prize Pool$300.0K
Days LeftEnded
LocationOnline
Date RangeJul 31, 2025 - Aug 26, 2025
Stacks Builders Competition
Stacks
bitcoinotherclarity
Prize Pool$3.0K
Days LeftEnded
LocationOnline
Date RangeAug 7, 2025 - Sep 4, 2025
Stacks Vibe Coding Hackathon
Stacks
bitcoinotherdefi
Prize Pool$25.0K
Days LeftEnded
LocationOnline
Date RangeSep 26, 2025 - Oct 19, 2025
BITCOIN ZAMBIA BITCOIN HACKATHON
Bitcoin Zambia
bitcoinotherhybrid
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeSep 6, 2025 - Oct 25, 2025
Weapons of Liberation - Freedom Apps on Bitcoin - Season2
Open Ordinal
bitcoinother
Prize Pool$3.0K
Days LeftEnded
LocationOnline
Date RangeSep 21, 2025 - Oct 3, 2025
Stacks Latam Hackathon
Stacks
bitcoinotherclarity
Prize Pool$5.0K
Days LeftEnded
LocationOnline
Date RangeOct 6, 2025 - Oct 27, 2025
Stacks Builders Competition: Embedded Wallet + sBTC on Turnkey
Stacks
bitcoinothertypescript
Prize PoolSTX2.0K
Days LeftEnded
LocationOnline
Date RangeOct 6, 2025 - Oct 14, 2025
Programming USDCx on Stacks
Stacks
bitcoinotherbridge development
Prize Pool$3.0K
Days LeftEnded
LocationOnline
Date RangeJan 19, 2026 - Jan 25, 2026
Pitch Your Buidl - EthDenver
Stacks
bitcoinother
Prize Pool$2.0K
Days LeftEnded
LocationFull Address on Luma, .
Date RangeFeb 18, 2026 - Feb 19, 2026
Midl VibeHack: Build & Share $3,000 in Rewards / Sponsored by Xverse
Midl
bitcoinotherethereum
Prize Pool$3.0K
Days LeftEnded
LocationOnline
Date RangeFeb 9, 2026 - Feb 24, 2026