{"signature": "0x94abae62b70b17c03b89e5a60a3e9d29c29936a3932e847cae90c760fb604b64567a96252fab7c605cbc1cca04121a53dfdc3300b2fefffde11cf540065956b31c", "application": {"round": "0x145052E87140b7309F6EE18Ba12fC187560d5D89", "answers": [{"type": "email", "answer": "Jitesh@cubane.space", "hidden": true, "question": "Email Address", "questionId": 0}, {"type": "short-answer", "answer": "@JiteshCubane", "hidden": true, "question": "Telegram Handle We Can Use To Contact You", "questionId": 1}, {"type": "short-answer", "answer": "https://github.com/ChatBuck/cubane.space", "hidden": false, "question": "Project Github Repo", "questionId": 2}, {"type": "link", "answer": "https://t.me/cubanespace_community/1", "hidden": false, "question": "Link to your Public Group Chat", "questionId": 3}, {"type": "paragraph", "hidden": false, "question": "Have you participated in a previous Gitcoin Grants Round? If so, please name the rounds or link the builder profile to prior rounds.", "questionId": 4}, {"type": "paragraph", "answer": "Cubane enhances Ethereum’s infrastructure by offering a developer-friendly Layer-1 testnet for rapid dApp prototyping. It supports Ethereum-compatible smart contracts, enabling seamless deployment while solving key pain points:\n\n1. Gasless Testing: Developers can test dApps without incurring gas fees.\n\n2. High TPS via Cubic Consensus for scalability.\n\n3. No-Code Tooling: Build EVM-based dApps in minutes, improving developer onboarding.\n\n4. ZKP & FHE Integration: Strengthens privacy for Ethereum use cases like DeFi and communication.\n\nBy acting as a fast, privacy-focused sandbox for Ethereum-compatible applications, Cubane accelerates innovation in the Ethereum ecosystem.\n\n\n\n\n\n", "hidden": false, "question": "How does your project contribute significantly to the Ethereum network's infrastructure? Please provide specific examples and metrics if available.", "questionId": 5}, {"type": "paragraph", "answer": "Cubane pioneers development with:\n\nCubic Consensus Mechanism (CCCM): A novel consensus enabling parallel transaction validation, boosting scalability and efficiency.\n\nFHE & ZKP Integration: Ensures end-to-end privacy for user data and transactions—ideal for sectors like insurance and messaging.\n\nNo-Code dApp Builder: Simplifies UX by allowing users to deploy cross-chain dApps without writing code.\n\nModular Cube Architecture: Enhances interoperability by isolating and scaling specific dApp functions across networks.\n\nThese innovations position Cubane as a privacy-first, developer-centric Layer-1 chain.", "hidden": false, "question": "Describe any pioneering development work in your project, particularly in enhancing privacy, interoperability, or user experience.", "questionId": 6}, {"type": "paragraph", "answer": "Cubane addresses key Ethereum challenges:\n\nHigh Gas Fees: Offers a gasless testnet for cost-free dApp development.\n\nScalability Limits: Uses Cubic Consensus for higher throughput and parallel validation.\n\nComplex Developer Onboarding: Provides no-code tools and multi-language support for faster dApp creation.\n\nLack of Privacy: Integrates ZKPs and FHE for secure, private transactions and messaging.\n\nUnlike existing solutions, Cubane combines speed, privacy, and ease of use, making it ideal for building scalable, real-world Ethereum-compatible applications.", "hidden": false, "question": "What specific problems or challenges in the Ethereum ecosystem does your project address? How does your solution improve upon existing alternatives?", "questionId": 7}, {"type": "paragraph", "answer": "Q2 2025:\n\nLaunch V1 Testnet (EVM-compatible, gasless transactions)\n\nDeploy No-Code dApp Builder MVP\n\nOnboard 500+ devs via hackathons & workshops\n\nQ3 2025:\n\nIntegrate ZKP & FHE for private smart contracts\n\nRelease Cubane Explorer & Faucet\n\nLaunch Dev Grant Program\n\nQ4 2025:\n\nMainnet Beta with Cubic Consensus\n\nSaaS suite for insurance & media-IPR\n\nUniversity & RWA onboarding\n\nGrant Utilization:\n\n40% Dev & Infra\n\n30% R&D (ZKP, FHE, CCCM)\n\n20% Community & DevRel\n\n10% Security & Audits\n\nFunds will accelerate tech milestones and foster Ethereum-aligned developer growth.\n\n\n\n\n\n\n\n\n", "hidden": false, "question": "Outline your project's roadmap and how the grant funds will be used to achieve your development goals.", "questionId": 8}, {"type": "paragraph", "answer": "Cubane strengthens Ethereum’s decentralization and security by:\n\nDeploying Cubic Consensus, a scalable, modular mechanism with decentralized validator sets and fault tolerance.\n\nIntegrating ZKPs for private, verifiable transactions—enhancing trust without compromising data.\n\nSupporting Ethereum-compatible dApps, encouraging wider node participation and reducing reliance on centralized testnets.\n\nPromoting Dev Inclusion through open tooling and no-code infra, fostering a more distributed developer base.\n\nThis reinforces Ethereum’s core values of trustlessness, security, and decentralization.", "hidden": false, "question": "How does your project contribute to the decentralization and security of the Ethereum network?", "questionId": 9}, {"type": "paragraph", "answer": "BNB Chain - \n\nCUBS Contract Address - 0x03D0E5A719DA8b17fB2274bA4581e1Ec80A29ad4\n", "hidden": false, "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]—for 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": 10}], "project": {"id": "0x39b9fc3f64d4d9e2c2fadf87c5ffff6646067729145f81323afadfd33f4f099b", "title": "Cubane", "logoImg": "bafkreidztytoengcrf3sptdfcljv7uhpmj5wvwaij4m4y2nj2qnzrsqa3u", "metaPtr": {"pointer": "bafkreiahzeorgg4wubvpqois6voq5g7ro5l7mycrh5owhrvvhzfkyyovvq", "protocol": "undefined"}, "website": "https://cubane.space/", "bannerImg": "bafkreig7guuz6qm2art2faoqwz6opdecbh72mvvjnykdqv26r4mil6gaoy", "createdAt": 1742837193092, "userGithub": "CubaneSpace", "credentials": {"github": {"type": ["VerifiableCredential"], "proof": {"type": "EthereumEip712Signature2021", "created": "2025-03-28T08:06:03.677Z", "@context": "https://w3id.org/security/suites/eip712sig-2021/v1", "proofValue": "0x68f173e5c28d893abce0f4eeaaf0667aeda06a740a45aef93f9db314af7966333e1d6286a1a0d2f02124525fda4a5386e3c5f209a18a02f9991812d97a4187bf1c", "eip712Domain": {"types": {"Proof": [{"name": "@context", 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"0x83aca1efff7cebf09e81f2a5f42aeda76d1f24e9718c7da4f7e56ed0e3bc9b3f3032a638b106d7fb38e830e38dadc0eefbd39a21a0c1b41b08e59947936a9f4a1b", "eip712Domain": {"types": {"Proof": [{"name": "@context", "type": "string"}, {"name": "created", "type": "string"}, {"name": "proofPurpose", "type": "string"}, {"name": "type", "type": "string"}, {"name": "verificationMethod", "type": "string"}], "@context": [{"name": "nullifiers", "type": "NullifiersContext"}, {"name": "provider", "type": "string"}], "Document": [{"name": "@context", "type": "string[]"}, {"name": "credentialSubject", "type": "CredentialSubject"}, {"name": "expirationDate", "type": "string"}, {"name": "issuanceDate", "type": "string"}, {"name": "issuer", "type": "string"}, {"name": "proof", "type": "Proof"}, {"name": "type", "type": "string[]"}], "EIP712Domain": [{"name": "name", "type": "string"}], "CredentialSubject": [{"name": "@context", "type": "@context"}, {"name": "nullifiers", "type": "string[]"}, {"name": "id", "type": "string"}, {"name": "provider", "type": "string"}], "NullifiersContext": [{"name": "@container", "type": "string"}, {"name": "@type", "type": "string"}]}, "domain": {"name": "VerifiableCredential"}, "primaryType": "Document"}, "proofPurpose": "assertionMethod", "verificationMethod": "did:ethr:0xd6f8d6ca86aa01e551a311d670a0d1bd8577e5fb#controller"}, "issuer": "did:ethr:0xd6f8d6ca86aa01e551a311d670a0d1bd8577e5fb", "@context": ["https://www.w3.org/2018/credentials/v1", "https://w3id.org/vc/status-list/2021/v1"], "issuanceDate": "2025-03-24T17:19:09.935Z", "expirationDate": "2025-06-22T17:19:09.935Z", "credentialSubject": {"id": "did:pkh:eip155:1:0x048E0eCF4a78174bAC942390e10eaC16F6b10aFA", "@context": {"provider": "https://schema.org/Text", "nullifiers": {"@type": "https://schema.org/Text", "@container": "@list"}}, "provider": "ClearTextTwitter#CubaneSpace", "nullifiers": ["v0.0.0:vKV7G6JqFcdXnexdOebJuJ0EULq7BH2XRKZHDTpEu9s="]}}}, "description": "Cubane is a SaaS-infrastructure Layer-1 RDBMS blockchain designed to bring the new power of decentralization to industries like insurance, media-IPR, RWA and beyond. We’ve developed our own proprietary Cubic Consensus Mechanism (CCCM) a hybrid technology that combines on-chain timestamping, equity-based validation, and advanced protocols like PoS, PoET, HLTC, FHE, ZKs, and an on-chain relational custom query database management system.\n", "lastUpdated": 0, "projectGithub": "ChatBuck", "projectTwitter": "CubaneSpace"}, "recipient": "0x048E0eCF4a78174bAC942390e10eaC16F6b10aFA"}}