A one-click magic for buying NFTs with cross-chain liquidity.
$7,500 · Hyperlane · 🏆 Hyperlane — Best Overall · +2 more
ZKVoiceKey is a protocol that allows users to recover their private keys using only their voice; by using Fuzzy Commit and ZKP, authentication is possible through a fuzzy match of voice without storing voice information directly on the blockchain.
$3,500 · Ethereum Foundation · 🥷 EF — ZK, Semaphore, RLN, & Unirep · +2 more
This privacy voting tool combines Intmax, Scroll, and PolygonZkEVM. Privacy tokens issued by Intmax can be used to vote for voting contracts in Scroll and ZkEVM. Voting can proceed without knowing who has voted, and future updates can hide the current vote status, etc.
$3,110 · Intmax · 🥇 Intmax — Best Use · +2 more
Simple, reliable, open-source contract verification built for an L2 centric Ethereum ecosystem
$10,500 · Gnosis Chain · 🥇 Gnosis Chain — Most Innovative · +2 more
Start crowdfunding straight from rad cli and get notified when u receive funds
Radicle · 🥇 Radicle — Best Use · +2 more
HyperPay = PyUSD anywhere, powered by a composable cross-chain intent engine.
$4,000 · Hyperlane · Best Use of Hyperlane · +1 more
On-chain voting system for fair elections, to enable better democracy with a novel voting system based on leading research on electoral systems
$112 · Blockscout · Blockscout Explorer Big Pool Prize · +1 more
This project introduces a @free annotation that allows you to offload any heavy computation offchain. It allows solidity developers to bring the cost of compute-heavy functions almost to zero without sacrificing the DevEx.
$3,000 · Nethermind · Cryptography applications and Ethereum · +1 more
Real-time ratings on which Luma side events are poppin’ or floppin’
$2,577 · Arbitrum · Stylus General Track · +1 more
Metaloot is a launchpad for games which brings on chain logic capability to players and game devs. Metaloot connects games to Flow, so that in game items can be stored on chain as NFT, allowing not only for player ownership, but also to bring your items cross game.
$2,000 · Flow Foundation · Best Gaming App on Flow · +1 more
A terminal UI analytics tool for on-chain data for Ethereum and EVM compatible chains.
$1,000 · Envio · Most Creative Application of Envio’s Features · +1 more
With PetitionVault we make petitions safe from malicious activities by both the signers and the creators.
$3,500 · Worldcoin · Best Use of World ID · +1 more
We provide you with Self Custodial Data Layer by leveraging TlsNotary tech. With ZapDL, you can certify your web2 data on web3.
$1,720 · Avail · Build with Avail · +1 more
A decentralized infrastructure to distribute your compute across multiple machines in parallel
$59 · Lit Protocol · Participation Prize · +1 more
Flamegraphs for solidity that help to spot optimisation opportunities!
$750 · Gnosis Chain · Build developer tool/library/integration · +1 more
Worldcoin identity for ranked voting (Stylus Rust on Arbitrum) for an open voting platform
$113 · Worldcoin · Pool Prize · +1 more
Web3 onchain social game about dancers. Build the strongest dancing team and compete with other players.
$2,051 · Arbitrum · 🏆 Most Original · +1 more
Arbitrum Stylus allows you to import third party libraries in your favorite language into your smart contract. But that doesn't mean that they'll always work. Enter Dependency Verifier - A tool to tell you what libraries you can or can't use!
$8,000 · Arbitrum · 🥇 Arbitrum — Best Library/Framework · +1 more
A shared grocery list that demonstrates storing private shared state on chain
$2,500 · Sunscreen · 🥇 Sunscreen — Best Innovation on FHE · +1 more
A space commerce game where players use CCIP and SHA256 hashes to ship secret cargo between different blockchains. Built using Godot, Godot Rust, and Ethers-rs.
$2,000 · Chainlink · 🏗 Chainlink — Best use of CCIP on Optimism · +1 more
We integrate the Cow Protocol like Good-after-time order type to the 4337 compliant smart wallet as plug-in, with default MEV rebate functionality enabled by MEV-share
$3,000 · Celo · 🤝 Celo — Best use of Account Abstraction · +1 more
Bonfire Wallet is a passwordless burner wallet that leverages WebAuthen to onboard the next 1 million crypto users, with biometrics or a token for authentication, making it accesible to anyone entering the crypto ecosystem.
$4,000 · Risc Zero · 🥇 Risc Zero — Best Use of Bonsai · +1 more
Flap.sh gives NFT collectors a second chance to buy a blue chip NFT at an extremely low price, and it also creates an incentive for NFT traders to bridge their NFTs from L1 to L2.
$3,332 · Polygon · ⛓ Polygon — Best Cross-Chain Hack · +1 more
We've built a trustless #ERC721 open access #NFT bridge connecting L1 #Ethereum to L2 #Taiko & #Polygon zkEVM!🌉 Also, introducing a fully on-chain turn-based strategy game on Taiko, Polygon zkEVM & Gnosis🎮. Plus, an easier zkEVM merkle proof backend!💻 #blockchain #innovation🚀
$3,332 · Polygon · ⛓ Polygon — Best Cross-Chain Hack · +1 more