{"schema":"BUIDL","d":{"id":21205,"members":[],"pictures":["https://cdn.dorahacks.io/static/files/194263f1077858f451d0d5e4cb688c03.jpg"],"roundProjects":[],"hackathonProjects":[{"id":23374,"hackathon":{"id":716,"tabSet":[{"id":1241,"name":"Rewards","slug":"rewards","description":"# 1st Place:\nCash Reward:$12,000\n\n# 2nd Place:\nCash Reward: $8,000\n\n# 3rd Place:\nCash Reward: $5,000\n\n# Prize distribution\nRewards will be distributed in a time frame of one month upon the winner’s announcement."},{"id":1242,"name":"Hackathon Rules","slug":"hackathon-rules","description":"**1. Team Size:** Teams can have an unlimited number of members. Solo participation is also allowed.\n\n**2. Project Submission:** All projects must be submitted before the code submission deadline. Late submissions will not be considered.\n\n**3. Multiple Submissions:** One team or individual can submit multiple projects.\n\n**4. Pitch Deck:** A pitch deck is mandatory for all submissions. It should include the project’s problem statement, solution, technical architecture, and potential impact. Visual aesthetics are not necessary, but clarity and completeness are required.\n\n**5. Online Participation:** The hackathon will take place online.\n\n**6. Mentorship:** Participants are encouraged to utilize mentor help. However, mentors will not contribute code or directly build the projects.\n\n**7. Respect & Conduct:** All participants must adhere to a respectful and inclusive code of conduct. No harassment or abusive language will be tolerated.\n\n**8. Original Work:** Projects must be the original work of the team members during hackathon time. Copying existing projects or violating intellectual property rights will result in disqualification.\n\nBy participating, all entrants agree to abide by the Terms & Conditions and Hackathon Rules listed above. Any violation may lead to disqualification at the discretion of the organizers."},{"id":1243,"name":"Submissions Guide","slug":"submissions-guide","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\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/716/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

"},{"id":1244,"name":"Hackathon FAQ","slug":"hackathon-faq","description":"# 1. What is Calimero? \nCalimero Network is a framework that enables building and running peer-to-peer Self-Sovereign applications focusing on data ownership and harnessing the power of verified off-chain computing.\n\n# 2. What is Starknet? \nStarknet is the secure scaling technology bringing Ethereum’s benefits to the world.\n\n# 3. Who should apply to the hackathon? \nDevelopers, entrepreneurs, and innovators interested in building privacy-focused decentralized applications (dApps) using both the Calimero and Starknet technology stacks are encouraged to apply. \nBoth solo and team applications will be accepted.\n\n# 4. What are the requirements to participate? \nParticipants must use the Calimero and Cairo SDKs to build dApps that prioritize privacy and decentralized data ownership. \nEach team must also prepare a pitch deck that details their project, which doesn’t need to be visually polished but should include all relevant information. \nThe hackathon is open to global participants, and there are no restrictions based on geographic location.\n\n# 5. Where can I download the SDKs?\nCalimero SDK: https://github.com/calimero-network/core.git/ \nCairo SDK: https://docs.starknet.io/tools/devtools/sdks/\n\n# 6. Judging Criteria \nThe projects will be judged based on the following criteria:\n- **Utilization of Calimero and Cairo SDKs:** How effectively does the project integrate with both Calimero and Starknet technologies?\n- **Creativity:** How innovative and unique is the project idea?\n- **Technical Complexity:** How challenging is the technical implementation of the project?\n- **Real-World Impact:** Does the project address a real-world problem or create value?\n- **Scalability:** Is the solution scalable for larger audiences or use cases?\n- **User Experience:** How intuitive and user-friendly is the application?\n\n# 7. What are the benefits for winners? \nThe total reward pool for the hackathon is $25,000.\n\n# 8. Who are the judges? \nThe judging panel will include industry experts, investors, and senior representatives from Calimero and the Starknet ecosystem. \n\n# 9. What additional resources are available for participants? \nParticipants will have access to dedicated mentorship from experts in both Calimero and Starknet, along with technical support during the hackathon. \nWorkshop will also be provided to guide participants through using the SDKs and integrating both technologies to build innovative solutions."}],"skills":null,"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":9,"applicationsCount":33,"organization":{"id":2890,"name":"Calimero x Starknet","logo":"https://cdn.dorahacks.io/static/files/1936c9784a01935ea2e2f414e68a0c0b.jpeg"},"description":"# Build on Starknet and Calimero\nA hackathon brought to you by the teams of Starknet and Calimero network, challenging you to develop the next generation of privacy-centric apps on Starknet leveraging the Cairo SDK and Calimero SDK!\n\n# Why join?\nIn this hackathon, you and your team will get a chance to showcase your talent and skills, leverage SDKs innovatively, and deliver solutions where privacy is the default. There is more than one reason to join our hackathon:\nTotal reward pool of $25,000\n\n# Criteria to join\nOur only requirement is for the developers to utilize both the Cairo SDK and the Calimero SDK. Even if you are a builder of an existing Starknet project, we encourage you to leverage the L0 for private data - Calimero and deliver a privacy-centric solution. You are eligible to participate in the hackathon if:\nIdeally, the project should be unique to Starknet.\nParticipants must be proficient in English\nTeams must contain at least one founder above the age of 18\n\n# Timeline\n- **Signups close:** November 30th \n- **Online Hacking Phase:** November 1st - January 3rd 23:59 UTC\n- **Judging Phase:** January 4th - 12th \n- **Winners Announcement:** January 13th \n\n# Follow Calimero \n- Follow Calimero project:\nhttps://github.com/calimero-network \n\n- Leave star to the core project: \nhttps://github.com/calimero-network/core\n\n# What to submit\nThe last step to finalize your participation in the hackathon is submitting your project. To complete the submission process we require:\n- A pitch deck (Problem statement, target audience, proposed solution, feasibility, impact, novelty - what makes your idea unique or innovative) and/or demo of your project \n- The GitHub repository\n\n# Judging Criteria\n- **Implementation:** Did the project utilize both SDKs?\n- **Creativity:** How original is the idea?\n- **Thoughtfulness:** How thorough was the project developed?\n- **Code sophistication:** How clean and efficient is the structure?","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":"matej_vuki","hackersCount":115,"winnerAnnounced":true,"teamCount":1,"title":"Calimero x Starknet Hackathon","uname":"calimero-x-starknet","imageUrl":"https://cdn.dorahacks.io/static/files/1936c961c3000e15b1fbe3d4fb1bde83.jpeg","originUrl":null,"startTime":1730390400,"endTime":1735948740,"timezone":"-480","city":null,"visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":25000,"bonusMechanism":null,"followersCount":0,"ecosystem":"Starknet,Calimero","applyGuide":null,"weight":128,"participationForm":"Virtual","field":"blockchain,privacy,data-ownership","email":null,"contacts":"Telegram,matejvuki","externalContacts":null,"telegram":"matejvuki","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":false,"bountiesLimitForBuidl":10,"isPublicBountyJudging":false,"isMultiTracksAllowed":false,"tracksLimitForBuidl":0,"showIdeaTab":true,"showQuestionTab":true,"showTeamTab":true,"bonusDescription":[],"askHackers":[],"isEnabledQuestions":false,"isEnabledAskHackers":false,"isBuidlsPrivate":false,"trackJudgingMaxScore":100,"bountyJudgingMaxScore":100,"isExtended":true,"oldEndTime":1735833600,"status":2},"status":4,"bounty":null,"track":null,"table":"0","trackObj":{"id":1860,"name":"All BUIDLs","judgingCriteria":"The maximum score is 100. We have multiple categories with different maximum score:\n\nTechnical Execution\t40\nWeb3-Specific Innovation\t20\nUser Experience\t15\nReal-World Impact\t15\nPresentation\t10\n\nImportant note: \nScore all projects in the same categories. You can select one or more categories, but all projects must get scores in the same categories. Otherwise, the scoring will be invalid. (example: You decide to score only for Real-World Impact and Presentation. Score all projects only in those two categories. Don't score 1 or 2 projects you like in User Experience as well, as that will mean that other projects got 0 in that area. )","weight":1},"bountyObjs":[]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":188757,"ownerInfo":{"nickname":"Adesh","username":"hawkeye","avatar":"https://cdn.dorahacks.io/static/files/193bbc754893d99acd9a2ad4c4fa32ac.jpg"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":1,"voteCount":0,"projectMembers":[],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[46,72,83],"otherInfrastructures":["others:Calimero"],"lastEditor":{"id":188757,"username":"hawkeye","date":1736950990000},"upvoted":false,"followed":false,"upvoters":{"count":0,"list":[]},"kycStatus":0,"ideas":[],"name":"MeroDeck","techniqueField":"","source":"-","vision":"Decentralized poker game, implementation of mental poker protocol and game logic on calimero network and transactions through starknet contracts","projectDescription":"![Screenshot from 2025-01-04 01-13-41.png](https://cdn.dorahacks.io/static/files/1942de134843502f135b4434a6293c0a.png)\n\nPitch Deck: https://docs.google.com/presentation/d/1XkWOLPbB7MD0NiHR4wblCtYZef_OQIY57hOCtPD6ifM/edit?usp=sharing\n\n# About MeroDeck\nMeroDeck is a decentralized, privacy-preserving implementation of Texas Hold'em Poker built on the Calimero Network and integrated with Starknet for transaction management. It uses a specialized token, MERO, to facilitate seamless gameplay and transactions within the platform.\n\nOur solution showcases how decentralized gaming can prioritize user privacy, fairness, and scalability, all while delivering a robust user experience.\n\n\n# Key Features\n- **Decentralization of games**\n\nThe problem with blockchain implementations of poker is that anyone can view the game state on the chain, but that is not what a player will want. Hence we leverage Calimero network to store the game state locally shared in a context between the players playing that game.\n\n- **Privacy preserving gameplay**\n\nWe are implementing the Mental Poker Protocol to enable secure shuffling and deal distribution without relying on a centralized dealer. This ensures the integrity of the game and safeguards player privacy. Although the protocol's integration is not complete yet, it is one of the ideas which will make the complete game more robust.\n\n\n\n\n- **Scalable dev setup**\n\nMeroDeck is designed with simplicity in mind for developers and testers. Using bash scripts, setting up Calimero nodes is straightforward and allows seamless testing in multi-node environments.\n\n- **MERO token**\n\nUses its own token for management of transactions across games. This further allows MeroDeck to scale further as a poker platform, holding multiple games together and organizing tournaments.","teamDescription":"Hi there\nI am a student at IIT Roorkee and a dev at sdslabs","githubPage":"https://github.com/4adex/MeroDeck","githubVerify":0,"demoLink":null,"demoVideo":"https://www.youtube.com/watch?v=Kj-oKtqS0Aw","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1736950990,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":null,"facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":["https://x.com/a4dex"],"showedFunding":false,"agentStatus":null,"createdAt":"2025-01-02T17:10:24.107700+08:00","updatedAt":"2025-01-05T02:12:17.537967+08:00","milestoneEditor":null,"path":"/buidl/21205","techField":"","techFieldAry":[],"techTree":[0],"tags":[46,72,83],"otherTags":["others:Calimero"],"origin":"-","intro":"![Screenshot from 2025-01-04 01-13-41.png](https://cdn.dorahacks.io/static/files/1942de134843502f135b4434a6293c0a.png)\n\nPitch Deck: https://docs.google.com/presentation/d/1XkWOLPbB7MD0NiHR4wblCtYZef_OQIY57hOCtPD6ifM/edit?usp=sharing\n\n# About MeroDeck\nMeroDeck is a decentralized, privacy-preserving implementation of Texas Hold'em Poker built on the Calimero Network and integrated with Starknet for transaction management. It uses a specialized token, MERO, to facilitate seamless gameplay and transactions within the platform.\n\nOur solution showcases how decentralized gaming can prioritize user privacy, fairness, and scalability, all while delivering a robust user experience.\n\n\n# Key Features\n- **Decentralization of games**\n\nThe problem with blockchain implementations of poker is that anyone can view the game state on the chain, but that is not what a player will want. Hence we leverage Calimero network to store the game state locally shared in a context between the players playing that game.\n\n- **Privacy preserving gameplay**\n\nWe are implementing the Mental Poker Protocol to enable secure shuffling and deal distribution without relying on a centralized dealer. This ensures the integrity of the game and safeguards player privacy. Although the protocol's integration is not complete yet, it is one of the ideas which will make the complete game more robust.\n\n\n\n\n- **Scalable dev setup**\n\nMeroDeck is designed with simplicity in mind for developers and testers. Using bash scripts, setting up Calimero nodes is straightforward and allows seamless testing in multi-node environments.\n\n- **MERO token**\n\nUses its own token for management of transactions across games. This further allows MeroDeck to scale further as a poker platform, holding multiple games together and organizing tournaments.","images":["https://cdn.dorahacks.io/static/files/194263f1077858f451d0d5e4cb688c03.jpg"],"team":"Hi there\nI am a student at IIT Roorkee and a dev at sdslabs","github":"https://github.com/4adex/MeroDeck","demo":null,"video":"https://www.youtube.com/watch?v=Kj-oKtqS0Aw","socialTwitter":null,"socialFacebook":null,"socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":23374,"projectId":21205,"name":"MeroDeck","track":"All BUIDLs","bounties":[],"haxonId":716,"haxonName":"Calimero x Starknet Hackathon","status":2,"haxonCreateAt":"2024/10/31 16:00:00 UTC"}],"kudoData":null,"bountyObjs":[],"tracks":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b19232\",\"badgeType\":\"buidl\",\"path\":\"/buidl/21205/achievement/b19232\",\"ownerId\":21205,\"iconName\":\"b0\",\"updatedDate\":\"2025/01/07\",\"title\":\"Calimero x Starknet Hackathon\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_Calimero~c32x~c32Starknet~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_Calimero~c32x~c32Starknet~c32Hackathon.jpg\",\"id\":19232,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":716,\"title\":\"Calimero x Starknet Hackathon\"},\"createdAt\":1736261821,\"updatedAt\":1736261821,\"type\":0,\"subjectId\":716,\"metadata\":{},\"buidl\":21205}}"]}}