metadata: {"signature": "0xea053b1b54d8020ea2904c64bf4b39ef50ba7266c15263cff98d3626221cd8fc7338fa8cfd1d9db1432639083972c97e0d1825a4e0a777ac88ed9d50a4e009101b", "application": {"round": "0xb91b59c91b09d127d269e53019f2420e8c2c7ce7", "answers": [{"type": "email", "hidden": true, "question": "Email Address", "questionId": 0, "encryptedAnswer": {"ciphertext": "390LxnbH26PE/6hOiXVbhaIJidg6KAh80cIPJo7dugJBjoMAFiQLNX/75Y/HwtYU", "encryptedSymmetricKey": "82cde2c4b966fb9b16a172a54f3902cc5d7c24f7187bc304119cfe4dcc9e7f89101fedaec3010145fdc20e35d5f4e00b9ea6e45e57cb76e68d0c4d9642c0ddabdc4c1e82da6da2d913f6836cd9f793666c112fb6ef344bbd7e39398a9589caad2f48d2b69532f848d084bad9683e8d107290fdeb91b62696e449a9f26ed7a04c0000000000000020780857c31fa8dfcf09d20f713e2c10d27e3e505f47602648b7f88e5c13b1e7286f4e9eb9c085abbc3ca9fcebdb4dfe93"}}, {"type": "short-answer", "hidden": true, "question": "Telegram Handle", "questionId": 1}, {"type": "short-answer", "answer": "https://github.com/AAStarCommunity/zu.coffee", "hidden": true, "question": "Project GitHub Repo", "questionId": 2}, {"type": "short-answer", "hidden": true, "question": "Link to your Public Group Chat", "questionId": 3}, {"type": "short-answer", "hidden": true, "question": "Have you participated in a previous Gitcoin Grants Round? If so, please name the rounds or link the builder profile associated with previous rounds.", "questionId": 4}, {"type": "paragraph", "answer": "We're curious: why do crypto degens only buy and sell tokens in the market?\nWhy not buy a coffee? Because no coffee supports this: Crypto Coin buys Crypto Coffee.\nLet\u2019s DO it! How to use it? Download a test version app, and create your account.\nGet your test ERC20 token(Test USDT token) from the faucet or our builders.\nA: you are the boss, create an item QR and show it to me.\nB: I\u2019m the customer, use the app scan your QR, (input the number) check the payment number, and verify my fingerprint, paid!\nA: You can check your balance in your app account, give me coffee, and keep coins!\nAnyone can create any items to sell to anyone, that is all.\nB: Having a cup of coffee is so enjoyable!", "hidden": true, "question": "How does your project contribute to the growth of the OSS ecosystem? Please provide specific examples of how your application enhances or expands the current ecosystem.", "questionId": 5}, {"type": "paragraph", "answer": "We build it depends on ERC4337 and paymaster for gasless user experience. We create contract account for programming the ERC20 tokens to buy something. We use Push Protocol to notify boss to check the incoming tokens. We use your finger print or Face ID as passkey to register account and encrypt your transactions.", "hidden": true, "question": "What features or use cases does your dApp/App present? How is it differentiated?", "questionId": 6}, {"type": "paragraph", "answer": "Our goal for zu.coffee is to redefine crypto\u2019s utility by making it a means of purchase in everyday settings. Currently, we\u2019ve developed a demo app where users can create items, generate QR codes, and make payments via ERC20 tokens, specifically targeting casual interactions like buying a coffee with crypto.\n\nWith additional funding, we plan to:\n\nExpand Merchant Support: Work with coffee shops and other vendors to implement our system, creating a real-world network where crypto can be seamlessly used.\nEnhance Security and Verification: Improve security features, including refining fingerprint verification, to ensure quick yet secure payments.\nOptimize User Experience: Develop a more intuitive interface and streamline account creation and QR functionality.\nEnable Multicurrency Support: Expand beyond Test USDT tokens, allowing users to transact with multiple tokens.\nPromote User Adoption: Use some funds for community engagement, hosting demos, and promoting zu.coffee to drive adoption and engagement.\nThe grant funds will primarily be used for technical development, security enhancements, and partnerships with vendors, bridging crypto with everyday purchases and making decentralized finance accessible and practical for everyone.", "hidden": true, "question": "What are your plans for further development, and how will the grant funds be used to achieve these goals?", "questionId": 7}, {"type": "paragraph", "hidden": true, "question": "For any project deploying smart contracts on blockchain networks, please list all your deployer addresses and their corresponding blockchain networks. Use this format for each entry: [deployer_address], [chain_id]\u2014for example, 0x123abc..., 42161 (This represents a deployer address on the Arbitrum network). Please include a separate line for each unique deployer address and blockchain combination.", "questionId": 8}], "project": {"id": "0x01a93742dab4f2f7de476e448fc03878fb7347b7d59e2d42ef5e079c8f8c7c1e", "title": "zuCoffee", "metaPtr": {"pointer": "bafkreicloslxrjg5wtrwd4jmjg7533tsufgnwlkozpo3ag3z7adj43vnqm", "protocol": "undefined"}, "website": "https://zu.coffee/", "createdAt": 1730212907369, "userGithub": "dethan3", "credentials": {"github": {"type": ["VerifiableCredential"], "proof": {"jws": "eyJhbGciOiJFZERTQSIsImNyaXQiOlsiYjY0Il0sImI2NCI6ZmFsc2V9..e1vUTbobk1tcDPl01dTlhipXC8shxnlvF51mODYZ5NT1zWBr4GJVzrJ8pYumpWbfIRA_tgqiwQN3RyOK9gclDQ", "type": "Ed25519Signature2018", "created": "2024-10-29T14:58:35.403Z", "proofPurpose": "assertionMethod", "verificationMethod": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC#z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC"}, "issuer": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC", "@context": ["https://www.w3.org/2018/credentials/v1"], "issuanceDate": "2024-10-29T14:58:35.402Z", "expirationDate": "2025-01-27T14:58:35.402Z", "credentialSubject": {"id": "did:pkh:eip155:1:0xC0432965061CCcd8c40e2B83463984AD5ce21B7B", "hash": "v0.0.0:FfIvY4ApNAnzfTnwRMU8+9smYplB0jtVYM+RxItcilE=", "@context": [{"hash": "https://schema.org/Text", "provider": "https://schema.org/Text"}], "provider": "ClearTextGithubOrg#AAStarCommunity#33822639"}}, "twitter": {"type": ["VerifiableCredential"], "proof": {"jws": "eyJhbGciOiJFZERTQSIsImNyaXQiOlsiYjY0Il0sImI2NCI6ZmFsc2V9..Fkk944QKGcPwsp5cnWKqnWCrXDrx8rnpD_nBrlCLZSo68hxyTd_hg4KJLPDctSZWiaZUwdNfGVXgfDIU-ogoAA", "type": "Ed25519Signature2018", "created": "2024-10-29T15:00:28.388Z", "proofPurpose": "assertionMethod", "verificationMethod": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC#z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC"}, "issuer": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC", "@context": ["https://www.w3.org/2018/credentials/v1"], "issuanceDate": "2024-10-29T15:00:28.387Z", "expirationDate": "2025-01-27T15:00:28.387Z", "credentialSubject": {"id": "did:pkh:eip155:1:0xC0432965061CCcd8c40e2B83463984AD5ce21B7B", "hash": "v0.0.0:cN7bX62Qi6b3l7YikghqeieO8aPxO2hbdlfeNayr6xA=", "@context": [{"hash": "https://schema.org/Text", "provider": "https://schema.org/Text"}], "provider": "ClearTextTwitter#AAStarCommunity"}}}, "description": "Background We're curious: why do crypto degens only buy and sell tokens in the market? Why not buy a coffee? Because no coffee support this: Crypto Coin buy Crypto Coffee. Let\u2019s DO it! How to use it? Download a test version app, create your account. Get your test ERC20 token(Test USDT token) from faucet or our builders. A: you are the boss, create a item QR and show to me. B: I\u2019m the customer, use the app scan your QR, (input the number and) check the payment number and verify my finger print, paid! A: You can check your balance in your app account, give me coffee and keep coins! Anyone can create any items to sell to anyone, that is all. B: Having a cup of coffee is so enjoyable!", "lastUpdated": 0, "projectGithub": "AAStarCommunity", "projectTwitter": "AAStarCommunity"}, "recipient": "0x1A236bA5f90CC02B735eB7a4591937cF9137357A"}}