Integration Grants Application '25: ABYA Passport: Cross Borders, Cross Chains, One Identity

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Application Introduction

Project Name: ABYA Passport

Problem Statement:
The Conflux ecosystem lacks a decentralized identity (DID) layer tailored for education, credential verification, and learner-owned data. Current identity systems are siloed, centralized, and not interoperable across chains. This limits trust, portability, and access for millions of learners and employers.

Proposed Solution:
ABYA Passport is a multichain decentralized identity system that enables secure, privacy-preserving, and verifiable credentials across Conflux, Ethereum, ICP, Polygon, Solana, etc. It uses W3C DID standards, ZKPs for selective disclosure, and anchors credentials on-chain for tamper-proof verification.

Alignment with Conflux Network:
ABYA Passport will deploy DID registries, credential anchoring, and verification logic on Conflux eSpace. It leverages Conflux’s EVM compatibility, low fees, and scalability to build a learner-owned identity graph and credential wallet SDK for EdTech platforms.

Benefit to the Conflux Ecosystem:

  • Introduces a novel DID use case for education and employment.
  • Attracts developers building on DIDKit, Veramo, and W3C standards.
  • Expands Conflux’s reach into the $404B EdTech and $70B digital identity markets.

Economic Benefit:

  • Anchors credentials and identity metadata on Conflux, increasing on-chain activity.
  • Enables credential issuance and verification APIs for institutions.
  • Drives adoption of Conflux-based identity infrastructure across Africa and Asia.

Competitive Edge:

  • Multichain DID support (did:conflux, did:ethr, did:web, did:key).
  • ZK privacy layer for selective disclosure.
  • AI-powered learning path engine and reputation scoring.
  • Institutional lock-in via credential issuance partnerships.

Links:

Conflux eSpace Grant Recipient Wallet Address: cfx:aarnknj44bbdc3hm1buyeepzb869sw5vc2k6fpj32b
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Technical Introduction

Functional Goals:

  • DID creation and registry on Conflux.
  • Credential issuance and anchoring.
  • Cross-chain verification via Universal Resolver.
  • Privacy-preserving proofs using ZKPs.

Problem Reference:
Learners lack portable, verifiable identities. Institutions struggle with fraud and slow verification. ABYA solves this with multichain DIDs and verifiable credentials.

Existing Solutions:

  1. Spruce: Web3 login, limited education use.
  2. Disco.xyz: Social identity, single-chain.
  3. Polygon ID: EVM-only, enterprise-focused.

Feasibility:

  • DIDKit and Veramo support Conflux integration.
  • W3C standards ensure interoperability.
  • ZKPs (BBS+, zk-SNARKs) already tested in prototype.

Purpose:
To build a learner-owned identity system that scales across chains and institutions, anchored on Conflux.

Scope:

  • DID registry
  • Credential issuance
  • Verification dashboard
  • Privacy layer
  • SDK for EdTech platforms

Objectives & Success Criteria:

  • Deploy DID registry and credential anchoring on Conflux.
  • Launch MVP with 1K+ DID creations and 0.5K+ credential issuances.
  • Integrate with 1+ EdTech platforms or universities.

Definitions:

  • DID: Decentralized Identifier
  • VC: Verifiable Credential
  • ZKP: Zero-Knowledge Proof
  • DIDComm: DID communication protocol

References:

  • W3C DID & VC standards
  • DIDKit, Veramo, Universal Resolver
  • Conflux eSpace developer docs

Technical Proposal

Functional Overview:
ABYA Passport is a multichain decentralized identity system that enables:

  • DID creation using W3C standards (did:conflux, did:ethr, did:web, did:key).
  • Verifiable Credential (VC) issuance for educational achievements.
  • Credential anchoring on Conflux and other chains.
  • Privacy-preserving verification using ZKPs.
  • Cross-chain resolution via Universal Resolver.

Core Components:

  • Smart Contracts: DID registry, credential anchoring, and verification logic on Conflux.
  • Frontend: React dashboard for DID management and credential sharing.
  • Privacy Layer: ZKPs (BBS+, zk-SNARKs) for selective disclosure.
  • Multichain Support: Bridges and resolvers for Ethereum, ICP, Polygon, Solana.

Legal/Licensing:

  • Open-source under MIT or Apache 2.0 license.
  • GDPR and Kenya Data Protection Act compliance.
  • Terms of Service and Privacy Policy for credential issuers and users.

Non-Functional Requirements:

  • Usability: Mobile-first UX and Chrome Extension.
  • Reliability: On-chain anchoring ensures tamper-proof verification.
  • Performance: Fast DID resolution and credential sharing.
  • Security: ZKPs, OAuth, and smart contract audits.

Implementation:

  • DIDKit and Veramo for DID creation and resolution.
  • Solidity smart contracts for credential anchoring.
  • React frontend with wallet connectors (MetaMask, Phantom).
  • MongoDB/Postgres for off-chain metadata.

User Interface:

  • Dashboard for learners to manage DIDs and credentials.
  • Credential viewer with QR sharing and verification status.
  • Admin panel for institutions to issue credentials.

Total Budget
Grant Size Requested: $15,000

Justification:

  • DID Registry Smart Contract (Conflux): $3,500
  • Credential Anchoring & ZKP Integration: $3,000
  • Frontend Dashboard (React + Wallets): $2,000
  • Universal Resolver Integration: $1,500
  • Documentation & Open Source Release: $1,000
  • Community Engagement & Marketing: $2,000
  • Project Management & Reporting: $2,000

Development Roadmap:
Batch 1: Foundation (Weeks 1–4)

  • Finalize DID methods and Conflux integration scope.
  • Develop and deploy DID registry smart contract on Conflux.
  • Begin credential anchoring logic.
  • Funding Release: $5,000

Batch 2: Core Features (Weeks 5–8)

  • Build frontend dashboard for DID creation and credential viewer.
  • Integrate ZKPs for privacy-preserving proofs.
  • Implement Universal Resolver for cross-chain verification.
  • Funding Release: $5,000

Batch 3: Testing & Launch (Weeks 9–12)

  • Conduct QA and performance optimization.
  • Prepare documentation and open-source release.
  • Launch community onboarding and marketing campaign.
  • Funding Release: $5,000

Team
Paul McOlaka | CEO

  • Role: Project Lead, Strategy & Governance
  • Responsibilities: Oversees project vision, partnerships, and compliance.
  • Relevant Experience: MSc in Financial Engineering; DeFi Talent Program alumnus; former Fellow at Digital Euro Association; Co-Founder & CEO of ABYA University; Senior Research Officer at Blockchain & Climate Institute; active contributor to UN Internet Governance Forum.
  • Github Repo: https://github.com/paulmcolaka
  • Social Media Handles: https://www.linkedin.com/in/paulmcolaka/ | https://x.com/PaulMcOlaka

Peter Mwau | CTO & Blockchain Developer

David Dext | Community Manager

  • Role: Ecosystem Engagement Lead
  • Responsibilities: Community building, user onboarding, and educational content.
  • Relevant Experience: Proven track record in Web3 community strategy; experience with Socrates and ABYA University; skilled in translating complex blockchain concepts for mainstream adoption.
  • Social Media Handles: https://www.linkedin.com/in/daviddext/ | https://x.com/Daviswriters98

Norman Gitonga | Full Stack Developer / ML Engineer

  • Role: Frontend & Backend Developer
  • Responsibilities: Builds dashboard, integrates DID flows, and manages backend systems.
  • Relevant Experience: 2+ years in full-stack development; expertise in React.js, Django REST, Node.js; experience implementing decentralized identity systems using Solidity.
  • Github Repo: https://github.com/NORMTOSH
  • Social Media Handles: https://www.linkedin.com/in/normangitonga/

Michael Macharia | AI/ML Engineer / Blockchain Developer

Clifford Omollo | AI/ML Engineer / Android Developer

Gordon Otieno | Digital Marketing & SEO Specialist

  • Role: Marketing & Growth Lead
  • Responsibilities: Drives digital presence, SEO, and content strategy.
  • Relevant Experience: Expertise in digital marketing and blockchain content creation; published work on blockchain’s role in governance.
  • Social Media Handles: https://www.linkedin.com/in/gordon-otieno-8bb537317/

Wayua Musyoka | Business Development & Partnerships

  • Role: Partnerships Manager
  • Responsibilities: Secures institutional collaborations and strategic alliances.
  • Relevant Experience: Strong background in stakeholder engagement and sustainable development; skilled in negotiation and strategic planning.
  • Social Media Handles: https://www.linkedin.com/in/wayua-musyoka-848259132/

Terms of Use
I agree to all of the following terms of use in applying to a Conflux Ecosystem Grant

  1. I have read and understood the Conflux Grants Ecosystem Overview
  2. I have read about and understood that the Conflux Technical Grants are subject to a No-Sale rule
  3. I agree to provide KYC information to the Conflux Foundation for the sake of overall ecosystem security
  4. I understand that I will be required to follow public grant reporting requirements