{"schema":"BUIDL","d":{"id":11902,"members":[],"pictures":["https://cdn.dorahacks.io/static/files/18f2dea1b8127e6f34d7b64499ab1d64.jpeg"],"roundProjects":[],"hackathonProjects":[{"id":12612,"hackathon":{"id":168,"tabSet":[{"id":319,"name":"Tracks","slug":"tracks","description":"# Your project may fit into one of the following tracks:\n\n**Decentralized Mobile Application Track (not limited to):**\n\n- Castrum development: https://github.com/planq-network/castrum\n - add staking for $PLQ tokens,\n - add governance for Planq chain,\n - add browser and be able to sign transactions with that browser (DAPP BROWSER,\n - integrate dapp.space,\n - integrate group chats,\n - integrate tipping in $PLQ tokens,\n - integrate a proces to simplify and streamline the process of splitting bills and requesting payments among friends, family members, colleagues, or any group of people.\n - integrate NFT backgrounds for castrum https://github.com/planq-network/castrum\n- Micropayments and Content Monetization: Build an app that enables content creators (writers, artists, musicians, etc.) to receive micropayments in $PLQ cryptocurrencies from their audience, revolutionizing the way content is monetized and shared.\n- Other mobile applications or infrastructure\n\n**Defi Track: (Not limited to):**\n\n- Web wallet development: build on top of https://wallet.planq.finance/ https://github.com/planq-fi with features desired in web wallets\n- Uniswap V3 fork for the Planq blockchain\n- DEX deployment such as Equilibre [https://equilibrefinance.com](https://equilibrefinance.com/) / Vela dex platform https://app.vela.exchange/\n- Build a liquidity provider hub such as Kujira BOW\n- Build other decentralized finance applications, tools, and infrastructure.\n\n**NFT Track (not limited to):**\n\n- NFT Marketplace such as Opensea https://github.com/ProjectOpenSea\n - Reward-generating NFTs infrastructure\n\n**Infrastructure Track (not limited to):**\n\n- DID Provider such as https://ethereum.org/en/decentralized-identity/\n- Dashboards to preview the overall health of Planq, such as tokens staked,\n- Token Shielding, for the integration of (for example), Zk Finance* https://github.com/ConsenSys/anonymous-zether / : https://docs.railgun.org/wiki/learn/shielding-tokens\n- Create/integrate oracles, such as Chainlink/DIA (Random Number / Price Feed / Misc data)\n- Develop De-PIN Infrastructure for Running De-PIN Applications\n- Build Zero Knowledge Proof Protocol in combination with Self-Sovereign Identity (SSI) Application\n- Build webshop payment integration for Planq"},{"id":322,"name":"Submission Guide","slug":"submission","description":"# Getting Started [3-5 MIN]\n\n**1.** **You should submit your BUIDL via [DoraHacks.io](https://dorahacks.io/). Before that, make sure that you already have an account.**\n\nUse the **Sign in/up button** at the upper right corner of the page to access the sign-up options.\n\n

\n\n**Github, crypto wallet** and **email** are supported for creating an account. For BUIDLers, we recommend you to connect the account to your **github** to make more people know what you are building at any time.\n\n*You may be asked to receive a verification code via email. The email may take some time to arrive. No worries! The code will not expire in 10 minutes when you click “send code”.\n\n**2. Before the submission of deadline, please make sure you have added your Github link to the project. You can submit the project first, edit it later before the deadline.**\n\nClick “ Register As Hacker”-“Submit BUIDL”.\n\n

\n\n> **→ If you already have a BUIDL on DoraHacks**\n\nChoose your BUIDL project from **\"Apply with Existing BUIDL\"** and identify the track you want to join.\n\n> **→ If you want to submit a new BUIDL project**\n\nClick **“Create a new BUIDL”** and fill in the form as required. You'll be directed to \"Apply for Planq Long-Term Grant Program\" page after the new BUIDL setup.\n\nFill in the form to offer the information about your project. Note that for demo, demo link and social media, please offer **URLs (with http/https://)**.\n\n

\n\nDon't forget to check \"I agree to the User Agreement\".\n\n

\n\nBack to Application window. Choose your BUIDL project from **\"Apply with Existing BUIDL\"** and identify the track you want to join.\n\nWhen submission succeeds, you'll see this notification.\n\n

\n\n# Project Verification\n\nWait! Don't just leave your BUIDL here and forget about it. Please contact DoraHacks staff on **Telegram** [@dorahacksofficial](https://t.me/dorahacksofficial) for project verification and promotional support. We'll make every BUIDL a poster and arrange a live project demo session for you via Youtube Live/Binance Live. Don't let go of the chance to receive huge visibility!\n\nOr, you can also reach us out at the **#buidl-verification channel** in the **Discord** https://discord.gg/gKT5DsWwQ5\n\n# Want to make some changes to your BUIDL?\n\nClick [Avatar] -> [Profile] to enter the Account Center, and click the \"Edit\" button on the top right of the BUIDL to update the BUIDL information.\n\n

\n\n
\n\n

"},{"id":494,"name":"Results (Round 1)","slug":"results","description":"# Planq Long-Term Grant Program - Round One Result Announcement\n\nThe Planq Hackathon is a professional long-term developer grant program designed to promote innovation and involve the developer community in improving Planq's ecosystem. We are pleased to announce the winners for round one. Come and take a look at them!\n\n### 🥇 **[Tender](https://dorahacks.io/buidl/6991)** ( $2500 worth of PLQ)\n\n[BUIDL](https://dorahacks.io/buidl/6991)\n\nBUIDL link: https://dorahacks.io/buidl/6991\n\nTender Merchant is a platform that allows merchants to accept crypto payments easily.\n\n### 🥈 **[Qswap](https://dorahacks.io/buidl/7891)** ($1500 worth of PLQ)\n\n[BUIDL](https://dorahacks.io/buidl/7891)\n\nBUIDL link: https://dorahacks.io/buidl/7891\n\nCommunity-driven, trader-focused DEX and DeFi Hub powered by Planq's technology."},{"id":731,"name":"Results (Round 2)","slug":"results-2","description":"# Planq Network Grant program winners: Round 2!\n\nWe are thrilled to announce the launch of the second round of our long-term developer grant program. This initiative aims to foster innovation and engage the developer community in enhancing Planq’s ecosystem. Let’s take a look at the two winning teams who have impressed us with their creativity and dedication.\n\nAnnouncement: https://medium.com/@planq/planq-network-grant-program-2-7fddf1954d33\n\n# Winners\n\n[BUIDL](https://dorahacks.io/buidl/1308)\n\nBUIDL link: https://dorahacks.io/buidl/1308\n\nMini Utopia will bring an NFT marketplace to the Planq Blockchain.\n\n[BUIDL](https://dorahacks.io/buidl/6864)\n\nBUIDL link: https://dorahacks.io/buidl/6864\n\nDAOsign is a decentralized and customizable platform where collaboration, authorization, and workflow management are facilitated through cryptographic proofs stored on a blockchain.\n\n# Honourable Mentions\n\n[BUIDL](https://dorahacks.io/buidl/11902)\n\nBUIDL link: https://dorahacks.io/buidl/11902\n\nThe Oracle contract serves as a decentralized data feed system for blockchain applications, particularly those running on the Planq network. This smart contract allows users to request and retrieve updated prices and random numbers, securely and reliably, without relying on external centralized sources.\n\n[BUIDL](https://dorahacks.io/buidl/8317)\n\nBUIDL link: https://dorahacks.io/buidl/8317\n\nThis project develops a safe and convenient smartcard cold wallet to store private key and corresponding desktop app and mobile app, make transaction and interact with Smart Contract in EVM and Cosmos Blockchain networks, help to close the gap between real life applications and blockchain technologies.\n\n\n[BUIDL](https://dorahacks.io/buidl/10811)\n\nBUIDL link: https://dorahacks.io/buidl/10811\n\nTonspay is a crypto payment solution base on Telegram-bot & webapp , support annoymouse payment without KYC."}],"skills":null,"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":12,"applicationsCount":78,"organization":{"id":526,"name":"Planq Foundation","logo":"https://cdn.dorahacks.io/static/files/189a8dd2fd56e2ef9abd09247e39061f.png"},"description":"# Summary\n\nAfter a successful first round, Planq and Dorahacks are teaming up to host the second round of the long-term developer grant program. Developers can complete tasks and receive rewards in Planq's native token $PLQ. This strategic collaboration aims to foster innovation and engage the developer community in enhancing Planq's ecosystem.\n\nPlanq is a secure, decentralized mobile-first layer 1 blockchain that combines the speed and interoperability of Cosmos with the developer power of Ethereum. Planq is building a feature-rich ecosystem of EVM-compatible applications accessible to anyone with a mobile\nphone. Planq runs a proof-of-stake consensus powered by its native $PLQ token.\n\nThe Planq Coin (PLQ) is the native currency of the Planq blockchain, built on the Cosmos-SDK and leveraging the Ethereum Virtual Machine (EVM) for smart contracts written in Solidity. It is using the Proof-of-Stake (PoS) consensus mechanism which is realized with Tendermint technology. A key element of the Planq solution is the Cosmos-SDK which supports modular blockchain extensions, which can expand the chain functionality with ease.\n\nApplications for the Planq blockchain can be coded using the Solidity language. Applications from Ethereum, and other EVM compatible applications, can be easily forked over and integrated into the Planq ecosystem.\n\nThe focus for Round 2 is on the following themes: NFT marketplace (priority), Dashboard( PlanqFi), EVM staking, KYC NFT, Decentralized identifiers (DIDs), Governance, Price tracker, Oracle, Mobile game, Mobile payment integrations, Move-2-earn, De-Pin.\n\nFocus, however, does not mean that the themes are exhaustive. On the contrary, do you have an application that can really contribute something to the Planq ecosystem? Do not hesitate to apply. Please keep in mind that we prefer applications that fit into the mobile-first narrative. Planq is working on the tokenization of Real World Assets (RWA). Parallel to that, Planq invites builders to build RWA/tokenization infrastructure, protocols, and to launch their own RWA dApps on the Planq Blockchain.\n\nFor any extra information on this grant program, join our developers Telegram: https://web.telegram.org/a/#-878886259\n\n# Key dates\n\nRound two will run from 01-02-2024 to 01-05-2024. The decision-making phase will start on 02-05-2024 and will end on 12-05-2024. In this period the Planq Core Team could invite various dev teams for an introductory meeting\n\n# Requirements for submissions\n\nA GitHub must be linked in the submission;\n- A demo video illustrating the project in comprehensive detail;\n- All submission materials must be in English, including the demonstration - - video, text description, and testing instructions, as well as any other materials submitted.\n\n# Criteria\n\n- Does the interaction with the Planq platform demonstrate quality software development?\n\n- Is the user experience and design of the project well thought out?\n\n- How big of an impact could the project have on the Planq ecosystem?\n\n- Quality of the Idea How creative and unique is the project?\n\n# Your project may fit into one of the following tracks:\n\n**Applications**\n- NFT marketplace (priority)\n- Dashboard, such as a dashboard to view the overall health of Planq, such as the amount of tokens staked;\n- Price tracker;\n- Mobile game;\n- Mobile payment application;\n- Move-2-earn;\n- De-Pin application.\n\n**Infrastructure**\n- Oracle, enabling smart contracts to execute based upon inputs and outputs from the real world, including “randomness”;\n- De-Pin infrastructure.\n\n**Integrations**\n- EVM staking, such as staking $PLQ via EVM compatible wallets, for example the MetaMask wallet (0x);\n- Decentralized identifiers (DIDs), to enable self-sovereign identity (SSI);\n- KYC NFT, to enable self-sovereign identity (SSI);\n- Governance, such as the possibility to vote on governance proposals via EVM compatible wallets, for example the MetaMask wallet (0x);\nMobile payment integration\n\n# Sponsors/ecosystem/VC/launchpad partners\n\n- LeapWallet\n\n- Yieldmos\n\n- Router Protocol\n\n- BingX\n\n\n# About Planq Network\n\nPlanq is the very first cryptocurrency project to keep mobile platform usability at heart, taking a step away from dependency on desktop services. The Planq blockchain is powered by the $PLQ token and The ecosystem is expanding every day.\n\n# Developer resources\n\n- https://docs.planq.network/ \n\n- https://github.com/planq-network/ \n\n- https://github.com/planq-fi\n\n- Dev chat: https://t.me/+s0qEzKmyl1ozODE0\n\n**Testnet:**\nTendermint :\n rpc : https://test.rpc.physica.finance\nAPI :\nhttps://test.api.phyisica.finance\nchaind id : planq_700707-3\n\nevm\nrpc : https://test.rpc.evm.physica.finance\nChain id : 700707\n\nExplorer evm :\nhttp://167.86.99.150:4000/\n\nFaucet :\nhttps://faucet.physica.finance\nhttp://167.86.99.150:8080/\nhttps://discord.com/channels/924260043426259014/1165424090530713720","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":null,"hackersCount":158,"winnerAnnounced":false,"teamCount":0,"title":"Planq Long-Term Grant Program - Round Two","uname":"planq","imageUrl":"https://cdn.dorahacks.io/static/files/18dba2dd5f094da4cf9752a4b6282001.jpg","originUrl":null,"startTime":1706792400,"endTime":1714611600,"timezone":"-120","city":null,"visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":15000,"bonusMechanism":null,"followersCount":0,"ecosystem":"Cosmos EVM","applyGuide":null,"weight":0,"participationForm":"Virtual","field":"Layer 1 Cosmos SDK blockchain","email":"Info@planq.network","contacts":"Email,Info@planq.network","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":"rijk tigelaarstraat 14","category":1,"isEnableBounty":true,"isBountyRequired":false,"isEndedBountyJudging":false,"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":310,"name":"Infrastructure Track","judgingCriteria":"","weight":0},"bountyObjs":[]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":138635,"ownerInfo":{"nickname":"hacker4e2ac7e","username":"U_065235ced3517f","avatar":"https://cdn.dorahacks.io/images/hacker-avatar/3.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":[0,1,5],"otherInfrastructures":["infra:planq"],"lastEditor":{"id":138635,"username":"U_065235ced3517f","date":1714464728000},"upvoted":false,"followed":false,"upvoters":{"count":4,"list":[{"id":10259,"hacker":{"username":"U_b4f53e088f73d2","avatarUrl":"https://cdn.dorahacks.io/static/files/18f415de1093fcc1817009a4ece9f0d8.jpeg","nickName":"Tututindah","introduction":""},"createdAt":"2024-05-07T09:25:08.299298+08:00","upvotes":"0.00","followed":false},{"id":10199,"hacker":{"username":"U_bda59388995d","avatarUrl":"https://cdn.dorahacks.io/images/hacker-avatar/2.jpg","nickName":"hacker5352184","introduction":""},"createdAt":"2024-05-03T20:34:48.119129+08:00","upvotes":"0.00","followed":false},{"id":10166,"hacker":{"username":"AlfComunityNode","avatarUrl":"https://cdn.dorahacks.io/static/files/18e008ef7f16c492859b2c44f10abd3c.jpeg","nickName":"alfset","introduction":"Iam Alf From Surabaya,\nReal Life Fullstack"},"createdAt":"2024-05-02T18:58:44.707402+08:00","upvotes":"0.00","followed":false},{"id":10075,"hacker":{"username":"U_dbda8f2b10a873","avatarUrl":"https://cdn.dorahacks.io/static/files/18f2fb5a00573c0a796877443b4af422.png","nickName":"Candraapd","introduction":""},"createdAt":"2024-04-30T23:53:50.328159+08:00","upvotes":"0.00","followed":false}]},"kycStatus":0,"ideas":[],"name":"VRF ORACLE","techniqueField":"","source":"-","vision":"Blockchain applications often need access to real-world data, but the blockchain by its very nature is isolated and cannot access this data directly. The Oracle contract addresses this fundamental problem by allowing smart contracts to retrieve external data in a decentralized manner. This is crucial for applications such as dynamic pricing in decentralized finance (DeFi), games, and various other use cases where external data is necessary to execute business logic.","projectDescription":"The Oracle contract serves as a decentralized data feed system for blockchain applications, particularly those running on the Planq network. This smart contract allows users to request and retrieve updated prices and random numbers, securely and reliably, without relying on external centralized sources.\n\nHow It Works\nOwnership: The contract is owned by the deployer, who has exclusive rights to update the prices.\nPrice ID Generation: A unique identifier for each symbol's price is generated using a hash function, ensuring that each symbol's price is stored and retrieved securely.\nPrice Updating and Retrieval:\nThe owner calls updatePrice, passing a symbol and its price.\nThe price is stored in the contract, and an event is emitted.\nAnyone can call getPrice to retrieve the latest price for a given symbol.\nRandom Number Requests and Retrieval:\nAny user can request a random number, which triggers the generation and storage of a random number linked to a request ID.\nThe random number can be retrieved using the request ID after it is available.\nUsing the Oracle with a Consumer Contract\nConsumer Contract Overview\nThe Consumer contract is designed to interact with the Oracle contract to fetch prices and random numbers. It demonstrates how to integrate Oracle functionalities into other contracts seamlessly.\n\nKey Functionalities\nRequest and Retrieve Price: The Consumer contract requests a price ID for a given symbol from the Oracle and then retrieves the price associated with that ID.\nRequest and Retrieve Random Number: It shows how to request a random number, which is generated and stored by the Oracle","teamDescription":"Name : Arif Apriyanto\nRole : Owner ( Fulldtack Dapps)","githubPage":"https://github.com/Mefa101/VRF-Oracle/","githubVerify":0,"demoLink":"https://github.com/Mefa101/VRF-Oracle/","demoVideo":"https://github.com/Mefa101/VRF-Oracle/","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1714464728,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":null,"facebook":"https://facebook.com/arif.lamefa","instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"agentStatus":null,"createdAt":"2024-04-30T15:35:23.497197+08:00","updatedAt":"2024-04-30T20:02:14.550642+08:00","milestoneEditor":138635,"path":"/buidl/11902","techField":"","techFieldAry":[],"techTree":[0],"tags":[0,1,5],"otherTags":["infra:planq"],"origin":"-","intro":"The Oracle contract serves as a decentralized data feed system for blockchain applications, particularly those running on the Planq network. This smart contract allows users to request and retrieve updated prices and random numbers, securely and reliably, without relying on external centralized sources.\n\nHow It Works\nOwnership: The contract is owned by the deployer, who has exclusive rights to update the prices.\nPrice ID Generation: A unique identifier for each symbol's price is generated using a hash function, ensuring that each symbol's price is stored and retrieved securely.\nPrice Updating and Retrieval:\nThe owner calls updatePrice, passing a symbol and its price.\nThe price is stored in the contract, and an event is emitted.\nAnyone can call getPrice to retrieve the latest price for a given symbol.\nRandom Number Requests and Retrieval:\nAny user can request a random number, which triggers the generation and storage of a random number linked to a request ID.\nThe random number can be retrieved using the request ID after it is available.\nUsing the Oracle with a Consumer Contract\nConsumer Contract Overview\nThe Consumer contract is designed to interact with the Oracle contract to fetch prices and random numbers. 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