{"schema":"BUIDL","d":{"id":6734,"members":[],"pictures":["https://cdn.dorahacks.io/static/files/1893257026ee6f72660f28d4f8bbfe80.png"],"roundProjects":[],"hackathonProjects":[{"id":6344,"hackathon":{"id":113,"tabSet":[{"id":136,"name":"Track","slug":"track","description":"# Tracks\n\nAs the first and only public L1 blockchain connecting all other blockchains, ZetaChain empowers developers to access, manage, and build for all connected networks from one place. In this hackathon, we invite you to explore various verticals and create innovative solutions that leverage ZetaChain's unique capabilities. Unleash your creativity and build omnichain smart contracts on ZetaChain's zEVM or develop messaging systems for seamless communication between different chains.\n\n\n**Areas of interest**\n\n
\n\n### Vertical 1: DeFi (Decentralized Finance)\n\n- Decentralized Exchanges (DEXs): Build next-generation DEXs that enable seamless trading of assets across multiple chains.\n\n- Lending and Borrowing: Create lending platforms that allow users to access credit from different blockchains.\n\n- Financial Instruments: Develop innovative financial instruments like derivatives, stablecoins, and insurance products that work across multiple chains.\n\n- Financial Inclusion: Develop new and more accessible financial tools that can be made even more available to peoples by leveraging omnichain technology.\n\n
\n\n### Vertical 2: UX (User Experience)\n\n- More Seamless Crypto: Design user-friendly interfaces that simplify cross-chain transactions and interactions. Improve the overall experience of managing and using assets across multiple blockchains.\n\n- General Pain Points: Address common issues in the crypto space, such as onboarding, payments, and literacy/transparency, particularly for a multichain world.\n\n
\n\n### Vertical 3: NFTs (Non-Fungible Tokens)\n\n- Collectibles and Collections: Create unique NFTs and collections that can be accessed and utilized across multiple chains.\n\n- Real-world On-chain Integration: Develop tools or platforms that enable a seamless connection between the physical and digital worlds through omnichain NFTs.\n\n- Novel Use Cases and Creator Tools: Invent new ways to use NFTs or develop tools that empower creators to generate NFTs that work across multiple chains.\n\n
\n\n### Vertical 4: DAOs (Decentralized Autonomous Organizations)\n\n- Omnichain DAO Tooling: Build tools and platforms that facilitate cross-chain governance and asset custody.\n\n- Cross-chain DAO Management: Develop solutions that enable simpler, more efficient management of DAOs across multiple blockchains.\n\n
\n\n### Vertical 5: Identity, Social, and Wallets\n\n- Name Services: Create protocols and services that offer human-readable names for cross-chain addresses.\n\n- Social Blockchain Tokens (SBTs): Develop social tokens that work across multiple chains and foster community building.\n\n- Usernames and Account Abstraction: Innovate on ways to simplify account management and improve user experience.\n\n- Wallet Solutions: Design wallet solutions that allow users to easily access and manage assets from multiple chains in one place.\n\n
\n\n### Vertical 6: Games and GameFi (Gaming and Finance)\n\n- Omnichain Gaming Platforms: Develop gaming platforms that allow players to access, interact, and manage game assets across multiple blockchains seamlessly.\n\n- Cross-chain Game Asset Integration: Create solutions for game developers to easily integrate their assets from various chains, enabling players to use and trade these assets in different games and ecosystems.\n\n- Play-to-Earn and GameFi Models: Design innovative play-to-earn or GameFi models that leverage the power of omnichain development, allowing players to earn rewards and tokens across various connected chains.\n\n- Game Asset NFTs: Build unique NFTs for game assets that can be utilized and traded across multiple chains, enhancing their value and utility for players and collectors.\n\n- Gaming Metaverse and Interoperability: Create immersive gaming experiences within interconnected metaverse environments by enabling seamless asset transfer and interaction across different blockchains.\n\n- Cross-chain Gaming SDKs and Tools: Develop software development kits (SDKs) and tools that simplify the process of creating omnichain gaming experiences for developers."},{"id":163,"name":"Workshop Schedule","slug":"workshop","description":"# Workshop Schedule\n\n

Date & Time	Event	Presenter	Links
8am - 8:40 am PST Monday May 15th (15.05.2023)	Opening Ceremony	Denis Fadeev + Brian from DoraHacks	Youtube> Binance>
8am - 9am PST Tuesday May 16th (16.05.2023)	Developer Introduction Part 1	Denis Fadeev	Youtube>
8am - 9am PST Tuesday May 23rd (23.05.2023)	Developer Introduction Part 2	Denis Fadeev	Youtube> Binance>
8am -10am PST (Wednesday May 17, 24, 31)	Weekly Office Hours in DoraHacks Discord	Denis Fadeev	Discord>
8am - 10am PST (Wednesday June 7, 14, 21, 28)	Weekly Office Hours in DoraHacks Discord	Denis Fadeev	Discord>
9:30am - 10:30am PST (Friday 21.07.2023)	Closing Ceremony	Denis Fadeev + Brian from DoraHacks	Youtube> Binance>

"},{"id":272,"name":"Results","slug":"results","description":"# Hackathon Winners\n\n**1. [Bitsave](https://dorahacks.io/buidl/4966)**\n\nTrack: DeFi\n\n[Bitsave](https://bitsave.cryptosmartnow.io/) is a savings protocol that helps users save and earn in Cryptocurrency without losing their savings to Market volatility.\n\n
\n\n**3. [Zetasis](https://dorahacks.io/buidl/6659)**\n\nTrack: NFT\n\nZetasis is a no-code cross-chain NFT creation platform powered by ZetaChain.\n\n
\n\n\n\n**4. [Omnigovern](https://dorahacks.io/buidl/6729)**\n\nTrack: DAOs\n\nOmniGovern is a comprehensive platform built on ZetaChain that simplifies the management and governance of DAOs (Decentralized Autonomous Organizations) across multiple blockchains. It harnesses the power of ZetaChain's cross-chain capabilities to provide seamless interaction between different blockchain networks.\n\n
\n\n**5. [Sleek Wallet](https://dorahacks.io/buidl/6610)**\n\nTrack: Identity, Social, Wallets\n\nSleek Wallet is the first self-custodial ERC4337 omnichain wallet supported by ZetaChain. It revolutionizes the user experience by offering gasless, seedless, actionless, and seamless functionality.\n\n
\n\n**6. [ZetaChain Omniverse](https://dorahacks.io/buidl/6594)**\n\nTrack: Gaming\n\nZetaChain Omniverse is an innovative project that integrates cross-chain Non-Fungible Tokens (NFTs) into the next-generation shooter game called AILAND and provides an SDK for developers.\n\n# Outstanding Project Award\n\n**[Desig](https://dorahacks.io/buidl/5173)**\n\nDesig is a blockchain-agnostic multisig solution, enhancing a Trustless ecosystem with two-factor authentication and social recovery.\n\n
\n\n**[Omnichain Autonomous Worlds](https://dorahacks.io/buidl/6734)**\n\nBuild Autonomous Worlds across multiple chains."}],"skills":null,"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":100,"applicationsCount":129,"organization":{"id":316,"name":"ZetaChain","logo":"https://cdn.dorahacks.io/static/files/187d9a6d664b9a68eb8ed374847b5c26.png"},"description":"# Overview\n\nZetaChain is launching its first DoraHacks online hackathon from May 15th to June 30th. The OmniChain Hackathon is dedicated to supporting excellent projects while reaching as many builders as possible to experiment and launch novel blockchain solutions on ZetaChain’s incentivized testnet. The prize pool is $30,000 with individual projects eligible to receiving up to $15,000. Participants are highly encouraged to apply to the official [ZetaChain grants program](https://blog.zetachain.com/5-million-zetachain-grants-program-for-omnichain-dapp-builders-e5e3b3fc8a58) along with their BUIDL as next steps.\n\n#Chat and Get Support! \n\nBtw, don't miss out on the Idea Board tab! It's your go-to spot for valuable tips, idea sharing, team forming, advice and feedback, etc. Get inspired and inspire others as you embark on this amazing hackathon journey ✨\n*You need to click \"Register as a Hacker\" via the above button to post. \n\nIf you have any question, you can also leave it on the Idea Board page or contact DoraHacks user support account at Telegram @dorahacksofficial. \n\n**Why ZetaChain**\n\nZetaChain is an EVM-compatible L1 blockchain that connects everything. Build interoperable dApps that span any chain including Bitcoin while accessing all chains from one place. Currently, ZetaChain empowers 1.4 million total users and has completed 10+ million cross chain transactions. Learn more about us here: https://link3.to/zetachain.\n\n- Win $30,000 worth of prizes to be given to 7 or more different submissions\n- Hackathon winners and other outstanding projects will be shortlisted for the $5,000,000 ZetaChain Grants Program\n- Gain exposure to VCs in the blockchain industry and ZetaChain ecosystem partners\n\n\n\n# Prize\n\n**$30,000 Prize Pool Allocation**\n\nCurrency: $30,000 USDC on Ethereum\n\n**$12,000 USD Grand Prize** Top ZetaChain Project Award\n\n- $3,000 Top DeFi Project (Vertical 1)\n\n- $3,000 Top UX Project (Vertical 2)\n\n- $3,000 Top NFTs Project (Vertical 3)\n\n- $3,000 Top DAOs Project (Vertical 4) \n\n- $3,000 Top Identity, Social, and Wallets Project (Vertical 5)\n\n- $3,000 Top Games and GameFi Project (Vertical 6)\n\n- Bespoke Outstanding Project Award for other quality submissions\n\n# Key Dates\n\n

Date	Event
May 15th - June 30th	Submission period
July 3rd - July 6th	Review and Judging
July 21st 9:30am PST	Winner’s Project Demo/Closing Ceremony

\n\n# Requirements\n\n- Must use Omnichain Smart Contracts/deploy on zEVM and/or Connector API (cross-chain messaging).\n - [https://www.zetachain.com/docs/developers/concepts/zrc-20/](https://www.zetachain.com/docs/developers/concepts/zrc-20/)\n - [https://www.zetachain.com/docs/developers/cross-chain-messaging/connector/](https://www.zetachain.com/docs/developers/cross-chain-messaging/connector/)\n- Projects will be evaluated on:\n - Use of ZetaChain-specific APIs/utility (omnichain smart contracts, ZRC-20, and/or messaging).\n - Potential impact: how big is the need or market for this? Could this become a sustainable application or business?\n - Creativity/novelty: Has this not been done before? What innovation is this introducing to the ecosystem? Why is now the right time for this?\n - Technical expertise/complexity: Is this introducing any new mechanism or technology in a new way? What has prevented this from being created to-date? Is there some technical moat?\n\nEntry is open for ALL projects using or building on ZetaChain. Projects that leverage certain omnichain features will be judged with higher priority for prizes.\n\n**To confirm that your project fulfills the requirements above, please provide a short description and evidence of integration in your BUIDL for inspection. The description should explain the usage of the feature(s) or chain. The evidence may include addresses and/or actual contracts deployed.**\n\n# Judges\n\n\n- Brandon Truong, Head of Product @ZetaChain\n\n- Denis Fadev, Head of Developer Experience @ZetaChain\n\n- Panruo Wu, Head of Engineering @ZetaChain\n\n- Ryan Li, Co-Founder @CyberConnect\n\n- Amir Bandeali, Founder and Co-CEO @0x \n\n- Chjango, Head of Ecosystem @Cosmos\n\n- TZ, Defi Dev/ Cross Chain Arbitrageur/ MEV Lover @Sky9 Capital\n\n- Shah Ramezani, Founder and CEO @Noah.com\n\n- Nao Kitazawa, Investor, entrepreneur, web3/fintech VC. Former Head @Coinbase Japan\n\n- Clayton Menzel, Director of Protocol Strategy @Figment and Partner @Figment Capital\n\n\n# Partners\n\n**Infrastructure / Security**\n\n BlockPi: RPC\n- Ankr: RPC\n- Halborn: Protocol Audit\n- ImmuneFi: Bug bounty\n- Zellic: Protocol audit\n- PeckShield: Smart contract audits\n- [ChainPatrol](https://chainpatrol.io/): for community scam link reporting and takedowns — integrated dashboard and Discord bot\n- Chainalysis: on-chain security monitoring and forensics\n\n\n**DeFi / DEX**\n\n- ASETPay: payment gateway solution where ZetaChain will power DeFi across 15 connected networks and support a payment gateway to web2 merchants through Paypal and Stripe\n- TowerSwap: DeFi AMM platform with support for ZetaChain cross-chain asset transfer\n\n\n**Social / Identity / Metaverse Gaming**\n\n- TaskOn: DAOs can set up campaigns to reward in any token from any chain + mint cross-chain agnostic NFTs on ZetaChain\n- Mises: 40k active web3 browser users can access native omnichain swap app and other omnichain dApps on ZetaChain\n\n\n**DAO Tooling**\n\n- Verse Network by STP: omnichain DAO infrastructure/governance\n- DeWork: chain/token agnostic payments for work tasks; receive in any token/chain including ZETA payments for ZetaChain DAO tasks\n- DAOStarter: omnichain decentralized investment fund on Binance Smart Chain\n\n\n**NFT Launchpads / Marketplaces**\n\n- Artreus: NFT marketplace allowing users to mint, buy and sell tokenized omnichain games in any tokens on any chain\n\n\n**Multichain Wallets**\n\n- Nabox: native cross chain asset swaps including BTC\n- XDEFI: native cross chain asset swaps including BTC\n- FoxWallet: native cross chain asset swaps including BTC\n\n\n# Developer resources\n\n- Link to our [whitepaper](https://www.zetachain.com/whitepaper.pdf)\n\n- Link to our [Developer Resources](https://www.zetachain.com/developers)\n\n - Check out our [ZetaChain Grants Program](https://www.zetachain.com/grants)\n\n - Check out our [Developer Docs](https://www.zetachain.com/docs)\n\n# About ZetaChain\n\nZetaChain is the foundational, public blockchain enabling omnichain, generic smart contracts and messaging between **any** blockchain. It solves the problems of “cross-chain” and “multi-chain” and opens the crypto and global financial ecosystem to anyone. ZetaChain supports a truly fluid, multi-chain crypto ecosystem, where users and developers can move between and appreciate the benefits of any blockchain: payments, DeFi, liquidity, games, art, social graphs, performance, security, privacy, and so on. The founding team has previously co-founded Basic Attention Token, has strong crypto product experience since 2013 and academia research backgrounds in top ranked US universities. Learn more about us here: [https://link3.to/zetachain](https://link3.to/zetachain)\n\n**Key features**\n\nDecentralized and public: ZetaChain is a decentralized and public blockchain network. It is built on Cosmos SDK and Tendermint Consensus. While many cross-chain solutions like bridges have varying, often centralized trust models that have a track record for being susceptible to exploits and hacks, ZetaChain is a Proof-of-Stake blockchain, where all transactions and activity on the platform -- even cross-chain transactions -- are fully transparent, verifiable, and function in a trust-minimized manner.\n\nHyper-connected nodes: ZetaChain's nodes have observers that monitor transactions on every connected chain. Through ZetaChain's TSS architecture, the network can sign and verify transactions on every connected chain as a wallet can. By being able to read and write to connected chains in a secure, decentralized manner, these hyper-connected nodes provide a seamless omnichain environment for developers to build novel and powerful cross-chain applications on top of.\n\nOmnichain message passing: A developer can pass messages (data + value) between chains and layers with simple function calls. Through message passing, a dApp developer can build powerful cross-chain applications by simply implementing a few functions within their existing smart contracts.\n\nOmnichain smart contracts: Smart contracts can be deployed natively on ZetaChain that can read/write to connected chains. ZetaChain is the only public blockchain to support smart contracts with this capability, enabling a new paradigm of app development. \n\n Managed external assets: ZetaChain's network and dApps built on top of ZetaChain can manage assets and vaults of external connected chains. This allows assets on any chain to be managed just as a smart contract on a single chain can manage assets on its respective chain. A dApp on ZetaChain can thus orchestrate and bring smart contract logic to any connected chain. This property applies to all chains, including non-smart-contract chains, like Bitcoin and Dogecoin.\n\n**Highlights**\n\n- 1.4 million total ZetaChain users (480k MTU), 10M+ cross chain transactions and 600k organically grown twitter community\n- Trust-minimized cross-chain asset and data transfer (No wrapped coins only native assets)\n- Easy deployment with one code base for Multichain DeFi (lending, staking, yield farming), NFTs, DAOs, governance, identity\n- Mainnet launch expected in June 2023 with major public upcoming engagements","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":null,"hackersCount":507,"title":"Omnichain Hackathon","uname":"omnichain","imageUrl":"https://cdn.dorahacks.io/static/files/1890611c64e6f485826ec7841449e036.jpg","originUrl":null,"startTime":1684193700,"endTime":1688774340,"timezone":"420","city":null,"visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":30000,"bonusMechanism":null,"followersCount":0,"ecosystem":"Ethereum,Cosmos","applyGuide":null,"weight":25,"participationForm":"Virtual","field":"Blockchain","email":"ecosystem@zetachain.com","contacts":"Telegram,https://t.me/zetachainofficial","externalContacts":null,"telegram":null,"discord":null,"whatsapp":null,"wechat":null,"prizeFundingEscrowed":0,"token":"USD","prizeSafeForm":0,"prizeSafeNetwork":null,"prizeSafeOwner":null,"prizeSafeWallet":null,"prizeSafePublishDate":null,"hasOnboarding":false,"isPublicTrackJudging":false,"isEndedTrackJudging":false,"question":null,"countryId":null,"cityId":null,"venueName":null,"venueAddress":null,"category":0,"isEnableBounty":true,"isBountyRequired":false,"isEndedBountyJudging":false,"bountiesLimitForBuidl":10,"isPublicBountyJudging":false,"status":2},"status":4,"bounty":null,"track":null,"table":"0","trackObj":{"id":209,"name":"Vertical 6: Games and GameFi (Gaming and Finance)","judgingCriteria":"","weight":0},"bountyObjs":[]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":69959,"ownerInfo":{"nickname":"0xrhsmt","username":"ryo","avatar":"https://cdn.dorahacks.io/static/files/18dffdac1c3da6de6e0030841728eb1e.jpeg"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":2,"voteCount":0,"projectMembers":[],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[73],"otherInfrastructures":["category:bcg","category:omnichain","category:zetachain"],"lastEditor":{"id":69959,"username":"ryo","date":1689133180000},"upvoted":false,"followed":false,"upvoters":{"count":0,"list":[]},"kycStatus":0,"ideas":[],"name":"Omnichain Autonomous Worlds","techniqueField":"","source":"Hackathon-Omnichain Hackathon","vision":"Build Autonomous Worlds across multiple chains.","projectDescription":"# Omnichain Autonomous Worlds\n\n* This repository is for an omnichain, on-chain game using Zetachain, intended for Proof of Concept (PoC).\n* Independent on-chain game worlds exist on each chain, and they interact with each other using Zetachain's messaging function.\n* Specifically, players can freely move between a game on the Goerli chain and a game on the BSC testnet now.\n\n

\n\n## Architecture\n\n

\n\n* We've adopted the MUD v2 framework (onchain game framework).\n* Each MUD world (= game core engines) communicates via Zetachain.","teamDescription":"This project is the work of Ryo, a solo hacker with a deep interest in tools for supporting crypto dev.","githubPage":"https://github.com/0xrhsmt/omni-autonomous-worlds","githubVerify":0,"demoLink":"https://omni-autonomous-worlds-goerli.vercel.app/","demoVideo":"https://github.com/0xrhsmt/omni-autonomous-worlds/assets/54972320/1c8ab237-5df8-4348-842e-2de6269d5617","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1689133180,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":"0xrhsmt","facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"createdAt":"2023-07-08T05:55:04.606176+08:00","updatedAt":"2023-07-12T11:39:40.572431+08:00","milestoneEditor":69959,"path":"/buidl/6734","techField":"","techFieldAry":[],"techTree":[0],"tags":[73],"otherTags":["category:bcg","category:omnichain","category:zetachain"],"origin":"Hackathon-Omnichain Hackathon","intro":"# Omnichain Autonomous Worlds\n\n* This repository is for an omnichain, on-chain game using Zetachain, intended for Proof of Concept (PoC).\n* Independent on-chain game worlds exist on each chain, and they interact with each other using Zetachain's messaging function.\n* Specifically, players can freely move between a game on the Goerli chain and a game on the BSC testnet now.\n\n

\n\n## Architecture\n\n

\n\n* We've adopted the MUD v2 framework (onchain game framework).\n* Each MUD world (= game core engines) communicates via Zetachain.","images":["https://cdn.dorahacks.io/static/files/1893257026ee6f72660f28d4f8bbfe80.png"],"team":"This project is the work of Ryo, a solo hacker with a deep interest in tools for supporting crypto dev.","github":"https://github.com/0xrhsmt/omni-autonomous-worlds","demo":"https://omni-autonomous-worlds-goerli.vercel.app/","video":"https://github.com/0xrhsmt/omni-autonomous-worlds/assets/54972320/1c8ab237-5df8-4348-842e-2de6269d5617","socialTwitter":"0xrhsmt","socialFacebook":null,"socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":6344,"projectId":6734,"name":"Omnichain Autonomous Worlds","track":"Vertical 6: Games and GameFi (Gaming and Finance)","bounties":[],"haxonId":113,"haxonName":"Omnichain Hackathon","status":2,"haxonCreateAt":"2023/05/15 23:35:00 UTC"}],"kudoData":null,"bountyObjs":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b108\",\"badgeType\":\"buidl\",\"path\":\"/buidl/6734/achievement/b108\",\"ownerId\":6734,\"iconName\":\"b0\",\"updatedDate\":\"2023/07/07\",\"title\":\"Omnichain Hackathon\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_Omnichain~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_Omnichain~c32Hackathon.jpg\",\"id\":108,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":113,\"title\":\"Omnichain Hackathon\"},\"createdAt\":1688767265,\"updatedAt\":1688767265,\"type\":0,\"subjectId\":113,\"metadata\":{},\"buidl\":6734}}"]}}