BrianCottrell
A Web3 Loyalty platform for storefronts with agent-driven contract interactions.
$3,011 · Autonome · Most Innovative Agent 💡🤖 · +1 more
cbonoz
GitHub ↗- Projects
- 27
- Winning projects
- 21
- Prize money (team total)
- $17,756
- Hackathons
- 27
- Active
- 2021–2026
Builds in
Teammates
Projects
All 27 projects →
Mediated proof of fund requests for banking/verification with signature and attestation
$374 + 1,500 FIL · Filecoin · Decentralize your dApps with Filecoin · +2 more
FrameJam is a frame app that uses ranked indexes of Farcast users to find trending individuals connected to you and globally.
$1,500 · Livepeer · Video ❤️ Frames
Create instant checkout pages for your business or service hosted on IPFS.
Audius · Pool Prize · +6 more
Enable encryption and decryption of data based on a custom combination of cross chain and natural language statements.
$6,534 · Wormhole · 🥈 Wormhole — Best Use · +5 more
Crypto rewards and achievements for your employees using interest-bearing crypto accounts.
BitGo Inc · BitGo - Best use of SDK · +5 more
Web3backers connects your existing web3 and web2 social accounts and information (see ENS< lens, linkedin, twitter, github, on-chain, etc.) to create a funding page for you to drive product sales and paid consults based on your combined reputation.
$3,897 · IPFS / Filecoin · Filecoin, IPFS & more · +4 more
Zklinks is a link tracking platform that leverages zero knowledge proofs and L2 networks to provide users with a more secure and private way to track click referrals and earn rewards.
$1,145 · Push Protocol · 🥇 Push Protocol — Grand Prize · +3 more
Create free fundraiser pages powered by smart contracts, with assets and resources managed on IPFS.
Covalent · 🥈 Covalent — Best Use · +3 more
Issue collectible and fundraise-focused NFTs against your real estate property
Ceramic · Pool Prize · +3 more
Uniramp is an onboarding and education platform helping users interact with their first Uniswap liquidity pools.
ETHGlobal · ETHGlobal Finalist · +3 more
A decentralized crowdfunding platform connecting creators with supporters through blockchain technology
$579 · Optimism · Superchain Maxis · +2 more
Zero-knowledge digital content single page store fronts. Enable anyone to create a secure digital content store front page on Starknet. Privacy-focused checkouts.
$332 · Voyager · Voyager API · +2 more
Polysign is an esignature collection platform backed by IPFS and Polygon smart contracts
Covalent · Pool Prize · +2 more
Smart contract managed dispute arbitration with AI-assisted verdicts: a simpler way to settle disputes.
$82 · Lit Protocol · Participation Prize · +1 more
Datamarket is an open blockchain platform designed to enable anyone to create Data purchase or checkout pages on the FEVM network.
ETHGlobal · 🏆 HackFEVM Finalist · +1 more
A Point of Sale platform built on Polygon and IPFS designed for restaurants and retail.
Covalent · 🥇 Covalent — Best Use · +1 more
Your AI agent fleet just moved $25k — can you prove a human approved it?" LEDGIT makes it verifiable
$140 · ENS · Integrate ENS
Stablecoin payments that protect you — automatic refunds when fraud is attested.
ETHGlobal · 🏆 ETHOnline 2025 Finalist
At last, a fantasy NFL platform without the fees-Generate your dream lineup with randomized player draws, custom team rules, and securable online contests managed by smart contracts.
$62 · Sign Protocol · Sign Everything Pool Prize
FeatureChain is an open source decentralized app that empowers users to create and manage public feature request boards without using centralized platform authorities such as Jira or Trello.
$100 · Push Protocol · 2️⃣0️⃣ Push Protocol — Top 20
Smart contract backed stablecoin payments for any service through PYUSD.
ens · hardhat · solidity · viem
An open payment link and collection platform - swapped to your favorite stablecoin via 1inch Fusion+
arbitrum · ethereum · ipfs · optimism · polygon
Find the perfect Filecoin storage provider for your needs with globe.fil
ethereum · filecoin · ipfs
Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?