{"schema":"BUIDL","d":{"id":17662,"members":[{"hackerId":170904,"projectMemberId":16206,"avatar":"https://cdn.dorahacks.io/images/hacker-avatar/3.jpg","name":"barthelmeh","handle":"barthelmeh","email":"***@***","status":"accepted","role":2,"title":null,"introduction":null},{"hackerId":167476,"projectMemberId":16205,"avatar":"https://cdn.dorahacks.io/static/files/191d9f9e552afececa1e28e4d24a5cf6.jpeg","name":"geordiegibson","handle":"geordie","email":"***@***","status":"accepted","role":2,"title":null,"introduction":null}],"pictures":["https://cdn.dorahacks.io/static/files/192958ee3b3391348e2df9b4513b109e.png"],"roundProjects":[],"hackathonProjects":[{"id":19202,"hackathon":{"id":562,"tabSet":[{"id":1025,"name":"Submission Guide","slug":"submission","description":"# Tutorial Video\n\n![YouTube](https://youtu.be/yWhQPzxptg0)\n\n# **Getting Started [3-5 MIN]**\n\n**1.** **Submit your BUIDL via [DoraHacks.io](https://dorahacks.io/). You need an account with DoraHacks before you can submit.**\n\nUse the **Log in** button in the upper right corner of the page to access the sign-up options.\n\n

\n\nYou can create your account with either your **GitHub account, Google account, crypto wallet** or **email address**. We recommend connecting your account to GitHub to share your projects with a wider audience.\n\n*If asked for a verification code via email, the email may take a few minutes to arrive. The code expires 10 minutes after you click “**send code**”.\n\n**2.** **Before the submission deadline, make sure you have added your Github link to the project. You can submit the project first, and continue editing until the deadline.**\n\nClick “**Submit BUIDL**”.\n\n

\n\n\n> **→ Already have a BUIDL on DoraHacks?**\n> \n\n1. Click “**Use existing BUIDL**” and select your BUIDL project.\n2. Choose the track you want to enter. \n3. Answer the questions set by the organizer in the input field if applicable.\n\n

\n\n\n> **→ Submitting a new BUIDL?**\n> \n> Click **“Create new BUIDL”** and fill out the form with your project details.\n\n

\n\nBe sure to include **URLs (with http/https://)** for your demo, demo link, and social media.\n\n

\n\n

\n\nOnce you’ve completed the new BUIDL setup, select the relevant track, and click **“Submit for review”**.\n\n

\n\nAfter submitting successfully, you'll see this notification.\n\n

\n\nThe Hackathon organizer also offers Bounties for participants to choose from. Please go to the Bounty Tab to apply. (Optional)\n\n# **Manage BUIDL submission**\n\nAfter submitting your application, the \"Submit\" button will update to \"Manage Submission\". Click the button to manage your BUIDL's Track/Bounty submission.\n\n

\n\n# **Project Approval**\n\nAfter submission, your project needs to be approved by the Hackathon Organizer before it becomes publicly visible in the Hackathon [BUIDLs gallery](https://dorahacks.io/hackathon/562/buidl).\n\n

\n\n# **Getting Support**\n\nIf you have any questions for the hackathon organizers, feel free to contact them via their dedicated Telegram, Discord, or Slack communication channel. You can also click the \"**Message**\" button next to the organizer's logo to DM them on DoraHacks.\n\n# Need to Update Your BUIDL?\n\nTo make changes to your project, click [Avatar] -> [Profile] to access your Account Center. Then, click the \"**Edit**\" button on the top right of your BUIDL to update your BUIDL information.\n\n

\n\n

"}],"skills":null,"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":48,"applicationsCount":48,"organization":{"id":733,"name":"Secret Network","logo":"https://cdn.dorahacks.io/static/files/19499bdddf8bec4bfa0577d4ff599970.jpg"},"description":"# **Overview**\n\n**Secret Network** enables developers to build decentralized applications with encrypted data, both natively on Secret and on other blockchains through cross-chain communication, unlocking powerful new use-cases for Web3. This is known as Decentralized Confidential Computing, or DeCC. \n\n**HackSecret 4** is an opportunity to build cutting-edge Web3 applications for the Cosmos, EVM, or Solana, utilizing Secret Network's decentralized confidential computing (DeCC) capabilities. If you are a developer from another ecosystem who has never worked with Secret contracts before, have no fear! Our developer toolkits will teach you everything you need to know to get started and win prizes. \n\nConfidential computing unlocks exciting new use-cases, and Secret Network's [Confidential Computing Layer](https://scrt.network/confidential-computing-layer/) enables developers to do this while building on nearly any blockchain! This hackathon includes two tracks, one for cross-chain applications (IBC, EVM, or Solana), and one for native Secret applications. The choice is yours!\n\nIf you have questions, you can [contact](mailto:info@scrt.network) the Secret Network team, or join the Secret Network Developer [Telegram](https://t.me/SecretNetworkDevs) or [Discord](https://scrt.network/discord). Also, be sure to check out our HackSecret 4 event schedule, which includes workshops and open discussion sessions.\n\n# **Schedule**\n*All workshops will take place on Secret Network's Discord:*\n\n- **September 16th 2024, 17:00 UTC:** [Kickoff Call, Hackathon Begins!](https://discord.com/events/360051864110235648/1282685744699277404)\n\n- **September 17th 2024, 16:00 UTC:** [Deploying a dApp on Secret](https://discord.com/events/360051864110235648/1282683902338535444)\n\n- **September 23rd 2024, 17:00 UTC:** [Office Hours #1](https://discord.com/events/360051864110235648/1282865852139573372)\n\n- **September 24th 2024, 16:00 UTC:** [Confidential Computing for EVM](https://discord.com/events/360051864110235648/1282684513930973265)\n\n- **September 30th 2024, 17:00 UTC:** [Office Hours #2](https://scrt.network/discord)\n\n- **October 1st 2024, 16:00 UTC:** [Confidential Computing for IBC](https://discord.com/events/360051864110235648/1282685026323922966)\n\n- **October 7th 2024, 17:00 UTC:** [Office Hours #3](https://scrt.network/discord)\n\n- **October 8th 2024, 16:00 UTC:** [Confidential Computing for Solana](https://discord.com/events/360051864110235648/1282685334223589482)\n\n- **October 14th 2024, 17:00 UTC:** [Office Hours #4](https://scrt.network/discord)\n\n- **October 16th 2024, 16:00 UTC:** [Closing Call, Submissions Due](https://discord.com/events/360051864110235648/1282686168126984232)\n\n# **Tracks**\n\n**Cross-Chain dApps** \nFor dApps built on other blockchains that utilize Secret Network's [Confidential Computing Layer](https://scrt.network/confidential-computing-layer/). Cross-chain communication can be achieved via SecretPath, Axelar GMP, or IBC.\n- *Example: A dApp that stores encrypted data on Polygon or Solana and decrypts with Secret smart contracts (see developer resources below for examples).*\n\n**Cross-Chain dApps - Sei Bounty (Up to $5,000 in SEI)**\nBuild a dApp on [Sei](https://sei.io/) that utilizes Secret's Confidential Computing Layer. For SEI developer resources, see the \"Developer Resources\" section below.\n\n**Native Secret dApps**\nFor dApps built natively on Secret Network. Secret's privacy-by-default design is essential to the security and adoption of the decentralized web. User-side privacy not only enables novel use cases but also puts users back in charge of their sensitive data.\n- *Example: a messaging dApp built exclusively using Secret smart contracts*\n\n# **Prize Distribution**\n\n**Total Pool Value: $12,000 USD**\n\n- 35,000 SCRT\n- $5,000 in SEI\n\n*Secret Network and its affiliates reserve the right to withhold prizes at their discretion if submissions do not meet the competition's standards.*\n\n# **Requirements for Submission**\n\nYou should submit your BUIDL via [DoraHacks.io](https://dorahacks.io/home). \n\n**Submission Expectation:**\n\n- **Documentation:** Provide clear and concise documentation of your projects. This should include setup instructions, usage guidelines, and any additional information that helps judges and other developers understand the project.\n- **Demo or Video:** Create a demo or video showcasing your project's functionality. Videos are particularly helpful in conveying the project's value and can be easily shared and understood by judges and the public. Preferably contracts have a usable UI/Mockup to be shown.\n- **Open Source:** Make projects open source. This fosters collaboration, allows others to learn from your code, and contributes to the broader developer community. The full code of your back and frontend should be submitted under a (restrictive/permissive) open source license. \n- **Written Description:** Include a README.md in your github repository (max 2 pages) that includes a \"User focused summary\" (talk about what it does), an \"Investor pitch\" (What is the problem it solves and where is the product market fit?), and a \"Development Deepdive\" (How did you build this, how do the contracts/functions interact and which design choices did you make). \n\n*NOTE: The jury will compile the codebase and only judge protocols that properly compile with the listed dependencies, this also accounts for UIs or other product deliverables. Adding Tests to your codebase is preferred.*\n\n# **Judging Criteria & Selection Process**\n\n**Initial Review:**\n\n- Upon the submission deadline, the organizing committee will conduct an initial review of all project submissions to ensure they meet the specified entry requirements and guidelines.\nSubmissions failing to meet the criteria will be disqualified from further evaluation.\nTechnical Evaluation:\n\n- Qualified submissions will undergo a thorough technical evaluation by a panel of judges with expertise in Secret Network, confidential computation, decentralized computing, and software development. Judges will assess the technical complexity, innovation, and feasibility of each project. Judges will consider the project's ability to address real-world challenges, its potential for adoption and scalability, and the value it brings to the Secret Network community and decentralized confidential computing ecosystem.\n\n**Presentation and Q&A Session:**\n\n- Finalists will be invited to present their projects to the judging panel during a live virtual event. Teams will have the opportunity to showcase their work, discuss their technical approach, and answer questions from the judges. Presentations will be evaluated based on clarity, coherence, and the team's ability to effectively communicate their project's key features, functionalities, and impact.\n\n**Selection of Winners:**\n\n- Winners will be announced after the finalist demos, and prizes will be awarded to the top-performing teams.\n- There are no KYC or contract requirements for prize withdrawal. Developers from all countries are eligible for participation. \n\n\n# **Developer Resources**\n- [Secret Network Getting Started Documentation](https://docs.scrt.network/secret-network-documentation/development/readme)\n- [Confidential Computing for EVM Chains](https://docs.scrt.network/secret-network-documentation/confidential-computing-layer/ethereum-evm-developer-toolkit)\n- [Confidential Computing for IBC Chains](https://docs.scrt.network/secret-network-documentation/confidential-computing-layer/ibc/secret-ibc-setup)\n- [Confidential Computing for Solana](https://docs.scrt.network/secret-network-documentation/confidential-computing-layer/solana-developer-toolkit)\n- [How to Get On-Chain Random Numbers on EVM with Secret VRF](https://docs.scrt.network/secret-network-documentation/development/ethereum-evm-developer-toolkit/connecting-evm-with-snakepath/rng-evm-developer-tutorial)\n- [How To Encrypt EVM messages using Secret Contracts](https://docs.scrt.network/secret-network-documentation/development/ethereum-evm-developer-toolkit/evm-encryption-decryption-with-secret-contracts)\n- [Fullstack Cross-Chain EVM Confidential Voting Documentation](https://docs.scrt.network/secret-network-documentation/development/ethereum-evm-developer-toolkit/evm-confidential-voting)\n- [Video Tutorial on Sending Encrypted Messages from Polygon to Secret](https://www.youtube.com/watch?v=XZZqQGjDGk4) \n- [Secret Network Reference Contracts](https://docs.scrt.network/secret-network-documentation/development/development-concepts/example-contracts/community-tutorials)\n- [Sei Documentation](https://docs.sei.io)\n- [Secret Network Developer Discord Channel](https://scrt.network/discord) \n- [Secret Network Developer Telegram](https://t.me/SecretNetworkDevs)\n\n#**Example Project Ideas:**\n\n- **ZK-secret:** \n An app that allows selective information revelation about your on-chain activity through query permits to a contract. \n *Example:* \"I own 2 anons, I never bridged to Noble,\" etc.\n\n- **Secret-event Passes:** \n An app where an evolving NFT (much like Mystic Skulls) reveals new information based on GPS coordinates the owner visits.\n\n- **Vote Bribery for Cosmos:** \n An app where people can privately spend money to influence delegates on other Cosmos chains to vote as the briber desires.\n\n- **Private Voting on Cosmos:** \n Pool votes from other Cosmos chains on Secret so people can execute their vote privately using weighted votes.\n\n- **Sealed-bid Auctions for NFTs:** \n A new bidding mechanism for NFTs on Stargaze/Blur in line with BidShops gamification ideas.\n\n- **Showcase for SNIP52 Push Notifications:** \n Showcase SNIP52 push notifications (https://github.com/SolarRepublic/SNIPs/blob/feat/snip-52/SNIP-52.md) with an on-chain game.\n\n- **Build Out an NFP:** \n Build a Non Fungible Program. Based on the paper at Chain Science: https://arxiv.org/abs/2404.15632. \n *Possible ideas:* DeFi, messaging, a dead-drop mail service, or a permissionless Tor browser all non fungible programs. \n\n- **Explore Confidential NFTs with RWAs** Find use cases of Secret's native Confidential NFTs or the CCL Toolkit for EVM and Solana to explore use cases for Real World Assets (RWAs)\n\n- **DeFi dApps** \nFork off the SecretSwap repos (https://github.com/scrtlabs/SecretSwap) to create new and interesting AMM curves. Consider projects with other AMM curves and bring them to Secret.\n\nFor questions, [contact](mailto:info@scrt.network) the Secret Network team, or join the Secret Network [Telegram](https://t.me/SecretNetworkDevs) or [Discord](https://scrt.network/discord).","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":"secretpatrick","hackersCount":130,"winnerAnnounced":true,"teamCount":0,"title":"HackSecret 4","uname":"hacksecret4","imageUrl":"https://cdn.dorahacks.io/static/files/191fb51cca3dbe0f64ea57e4c2fbcd92.png","originUrl":null,"startTime":1726506000,"endTime":1729094400,"timezone":"240","city":null,"visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":12000,"bonusMechanism":null,"followersCount":0,"ecosystem":"Ethereum,Solana,Secret Network","applyGuide":null,"weight":0,"participationForm":"Virtual","field":"Ethereum,Privacy,Confidential Computing,Solana,EVM,Sei,DeCC,TEE","email":null,"contacts":"Telegram,secretpatrick","externalContacts":null,"telegram":"secretpatrick","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":1,"isEnableBounty":true,"isBountyRequired":false,"isEndedBountyJudging":true,"bountiesLimitForBuidl":10,"isPublicBountyJudging":false,"isMultiTracksAllowed":false,"tracksLimitForBuidl":0,"showIdeaTab":true,"showQuestionTab":true,"showTeamTab":false,"bonusDescription":[],"askHackers":[],"isEnabledQuestions":false,"isEnabledAskHackers":false,"isBuidlsPrivate":false,"trackJudgingMaxScore":100,"bountyJudgingMaxScore":100,"isExtended":false,"oldEndTime":null,"status":2},"status":4,"bounty":null,"track":null,"table":"0","trackObj":{"id":1502,"name":"Native Secret dApps","judgingCriteria":"For dApps built natively on Secret Network. Secret is a layer 1 blockchain built with the Cosmos SDK, and uses the CosmWasm framework to enable the execution of Rust smart contracts.\n\nExample: a messaging dApp built exclusively using Secret smart contracts","weight":2},"bountyObjs":[]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":167477,"ownerInfo":{"nickname":"Daniel N","username":"DanielN","avatar":"https://cdn.dorahacks.io/static/files/191d9fc75458cce24a3ed0143a2b325c.png"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":0,"voteCount":0,"projectMembers":[{"id":16206,"member":{"id":170904,"username":"barthelmeh","avatarUrl":"https://cdn.dorahacks.io/images/hacker-avatar/3.jpg","nickName":"barthelmeh"},"email":"***@***","status":"accepted","role":2,"title":null,"introduction":null},{"id":16205,"member":{"id":167476,"username":"geordie","avatarUrl":"https://cdn.dorahacks.io/static/files/191d9f9e552afececa1e28e4d24a5cf6.jpeg","nickName":"geordiegibson"},"email":"***@***","status":"accepted","role":2,"title":null,"introduction":null}],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[],"otherInfrastructures":[],"lastEditor":{"id":167476,"username":"geordie","date":1730831214000},"upvoted":false,"followed":false,"upvoters":{"count":4,"list":[{"id":20820,"hacker":{"username":"U_LiamC","avatarUrl":"https://cdn.dorahacks.io/static/files/192d0d90aae122489e2710c4a839324e.png","nickName":"LiamC","introduction":"I like frontend"},"createdAt":"2024-10-28T10:00:46.525352+08:00","upvotes":"0.00","followed":false},{"id":20626,"hacker":{"username":"DanielN","avatarUrl":"https://cdn.dorahacks.io/static/files/191d9fc75458cce24a3ed0143a2b325c.png","nickName":"Daniel N","introduction":"Student at the University of Canterbury, New Zealand"},"createdAt":"2024-10-25T10:47:33.940759+08:00","upvotes":"0.00","followed":false},{"id":20625,"hacker":{"username":"barthelmeh","avatarUrl":"https://cdn.dorahacks.io/images/hacker-avatar/3.jpg","nickName":"barthelmeh","introduction":"Final year software engineering student at the University of Cantebury"},"createdAt":"2024-10-25T10:47:30.106550+08:00","upvotes":"0.00","followed":false},{"id":20142,"hacker":{"username":"U_dacb3b0e1a07ec","avatarUrl":"https://cdn.dorahacks.io/static/files/191da08b364f129915423754c6e8a3c8.png","nickName":"darwinzer0","introduction":""},"createdAt":"2024-10-17T02:38:01.801433+08:00","upvotes":"0.00","followed":false}]},"kycStatus":0,"ideas":[],"name":"Saffron - Escrow","techniqueField":"","source":"-","vision":"The project addresses the critical gap in secure, decentralized escrow services within the CosmWasm ecosystem, providing users with a trusted mechanism to facilitate safe and private trades of digital assets and NFTs.","projectDescription":"# Welcome to Saffron!\nTo build our project, please refer to the ReadMe in the root of our project :)\n\n# User-Focused Summary\nWhen users join our platform, they create a secure escrow account that allows them to trade digital assets safely. Each user can initiate their first trade by offering either CosmWasm tokens or NFTs, which are securely held in escrow until both parties fulfil their trade agreements.\n\nTo enhance their trading options, users can browse various trade offers from other users. Each offer represents a unique opportunity, and the assets involved may vary in value and rarity, depending on the specifics of the trade.\n\nAs more users join the platform, the variety of available trade offers increases, providing a broader selection of assets for users to engage with. This growing community helps facilitate secure and private transactions, allowing participants to access a wider range of valuable digital assets while ensuring their trades remain safe and confidential.\n\n\n# Investor Pitch: Unlocking Secure DeFi with CosmWasm Escrow Services\n\nThe decentralised finance (DeFi) ecosystem is rapidly expanding, with platforms offering innovative solutions on various blockchains. However, despite CosmWasm's cutting-edge smart contract functionality on the Secret Network, one critical gap remains: the absence of a secure, decentralised escrow service.\n\nWe’re building the first-ever escrow platform for CosmWasm that will bring unmatched security and privacy to both coin-to-coin and NFT-to-coin trades.\n\nProblem:\nAs CosmWasm emerges as a leading platform for privacy-centric smart contracts, users lack a trusted mechanism for facilitating secure trades, whether for digital assets or NFTs. Existing DeFi solutions on other blockchains do not match the privacy standards of CosmWasm on Secret Network, leaving users exposed to potential fraud and risk.\n\nSolution:\nOur platform will leverage CosmWasm and the privacy layer of Secret Network to offer a trustless escrow service, ensuring safe and anonymous trades between users. Key functionalities include:\n\nEscrow-based Coin Trading: Secure coin-to-coin exchanges with a built-in escrow service between all CosmWasm Tokens.\nNFT Escrow Trading: Private swaps between NFTs and cryptocurrencies with a built-in escrow service.\nKeplr Wallet Integration: Ensuring easy wallet management and fast transactions.\nPrivate Messaging: Communication between users during transactions.\n\nMarket Opportunity:\nThe demand for private and secure DeFi solutions is skyrocketing, with the global DeFi market projected to reach $507.92 billion by 2030. By filling the critical gap of escrow services in the CosmWasm ecosystem, we aim to fill this gap in the ecosystem.\n\n# Development Deepdive\n\nThis contract facilitates the trading of both fungible tokens (SNIP-20) and non-fungible tokens (SNIP-721) using the privacy-preserving features of the Secret Network. Users can create trade offers, accept trades, and view trade-related activities in a secure, private manner.\n\nTo create a trade offer, users can offer CosmWasm tokens (currently locally deployed) in exchange for either other CosmWasm tokens or NFT tokens. When a trade is created, the offered assets (NFTs or tokens) are placed in an escrow contract. These assets remain in escrow until another user accepts the trade.\n\nUsers can also communicate with others via a messaging feature or filter and search current trade offers to find suitable ones. Once an acceptable trade is found, the user can accept it, which will send their tokens to escrow. When both sides fulfil the contract, the assets will be swapped, and the user will receive the items from the trade.\n\nThe system is designed with future development in mind. With additional work, this platform could be expanded to support more CosmWasm coins. It is also built with extensibility, allowing features like trade expiry times to be added, enabling users to set a timeframe after which they can reclaim their assets if a trade is not completed.","teamDescription":"Team of 3 Software Engineering Students from the University of Canterbury, New Zealand","githubPage":"https://github.com/geordiegibson/saffron","githubVerify":0,"demoLink":null,"demoVideo":"https://youtu.be/mP2JcBHDg0Y","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1730831214,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":null,"facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":["https://github.com/geordiegibson/saffron"],"showedFunding":false,"agentStatus":null,"createdAt":"2024-10-16T21:50:24.074634+08:00","updatedAt":"2024-10-17T00:30:35.699604+08:00","milestoneEditor":null,"path":"/buidl/17662","techField":"","techFieldAry":[],"techTree":[0],"tags":[],"otherTags":[],"origin":"-","intro":"# Welcome to Saffron!\nTo build our project, please refer to the ReadMe in the root of our project :)\n\n# User-Focused Summary\nWhen users join our platform, they create a secure escrow account that allows them to trade digital assets safely. Each user can initiate their first trade by offering either CosmWasm tokens or NFTs, which are securely held in escrow until both parties fulfil their trade agreements.\n\nTo enhance their trading options, users can browse various trade offers from other users. Each offer represents a unique opportunity, and the assets involved may vary in value and rarity, depending on the specifics of the trade.\n\nAs more users join the platform, the variety of available trade offers increases, providing a broader selection of assets for users to engage with. This growing community helps facilitate secure and private transactions, allowing participants to access a wider range of valuable digital assets while ensuring their trades remain safe and confidential.\n\n\n# Investor Pitch: Unlocking Secure DeFi with CosmWasm Escrow Services\n\nThe decentralised finance (DeFi) ecosystem is rapidly expanding, with platforms offering innovative solutions on various blockchains. However, despite CosmWasm's cutting-edge smart contract functionality on the Secret Network, one critical gap remains: the absence of a secure, decentralised escrow service.\n\nWe’re building the first-ever escrow platform for CosmWasm that will bring unmatched security and privacy to both coin-to-coin and NFT-to-coin trades.\n\nProblem:\nAs CosmWasm emerges as a leading platform for privacy-centric smart contracts, users lack a trusted mechanism for facilitating secure trades, whether for digital assets or NFTs. Existing DeFi solutions on other blockchains do not match the privacy standards of CosmWasm on Secret Network, leaving users exposed to potential fraud and risk.\n\nSolution:\nOur platform will leverage CosmWasm and the privacy layer of Secret Network to offer a trustless escrow service, ensuring safe and anonymous trades between users. Key functionalities include:\n\nEscrow-based Coin Trading: Secure coin-to-coin exchanges with a built-in escrow service between all CosmWasm Tokens.\nNFT Escrow Trading: Private swaps between NFTs and cryptocurrencies with a built-in escrow service.\nKeplr Wallet Integration: Ensuring easy wallet management and fast transactions.\nPrivate Messaging: Communication between users during transactions.\n\nMarket Opportunity:\nThe demand for private and secure DeFi solutions is skyrocketing, with the global DeFi market projected to reach $507.92 billion by 2030. By filling the critical gap of escrow services in the CosmWasm ecosystem, we aim to fill this gap in the ecosystem.\n\n# Development Deepdive\n\nThis contract facilitates the trading of both fungible tokens (SNIP-20) and non-fungible tokens (SNIP-721) using the privacy-preserving features of the Secret Network. Users can create trade offers, accept trades, and view trade-related activities in a secure, private manner.\n\nTo create a trade offer, users can offer CosmWasm tokens (currently locally deployed) in exchange for either other CosmWasm tokens or NFT tokens. When a trade is created, the offered assets (NFTs or tokens) are placed in an escrow contract. These assets remain in escrow until another user accepts the trade.\n\nUsers can also communicate with others via a messaging feature or filter and search current trade offers to find suitable ones. Once an acceptable trade is found, the user can accept it, which will send their tokens to escrow. When both sides fulfil the contract, the assets will be swapped, and the user will receive the items from the trade.\n\nThe system is designed with future development in mind. With additional work, this platform could be expanded to support more CosmWasm coins. It is also built with extensibility, allowing features like trade expiry times to be added, enabling users to set a timeframe after which they can reclaim their assets if a trade is not completed.","images":["https://cdn.dorahacks.io/static/files/192958ee3b3391348e2df9b4513b109e.png"],"team":"Team of 3 Software Engineering Students from the University of Canterbury, New Zealand","github":"https://github.com/geordiegibson/saffron","demo":null,"video":"https://youtu.be/mP2JcBHDg0Y","socialTwitter":null,"socialFacebook":null,"socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":19202,"projectId":17662,"name":"Saffron - Escrow","track":"Native Secret dApps","bounties":[],"haxonId":562,"haxonName":"HackSecret 4","status":2,"haxonCreateAt":"2024/09/16 17:00:00 UTC"}],"kudoData":null,"bountyObjs":[],"tracks":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b15188\",\"badgeType\":\"buidl\",\"path\":\"/buidl/17662/achievement/b15188\",\"ownerId\":17662,\"iconName\":\"b0\",\"updatedDate\":\"2024/10/16\",\"title\":\"HackSecret 4\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_HackSecret~c324.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_HackSecret~c324.jpg\",\"id\":15188,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":562,\"title\":\"HackSecret 4\"},\"createdAt\":1729094799,\"updatedAt\":1729094799,\"type\":0,\"subjectId\":562,\"metadata\":{},\"buidl\":17662}}"]}}