“Share Proofs, Not Data”
Privacy-Preserving Identity for a Secure Digital World
ZAKAPI lets you prove anything about yourself; age, identity, qualifications, rights, without sharing private data. Governments and enterprises get answers they trust. Individuals keep their personal info safe.
What is ZAKAPI?
ZAKAPI is a Zero-Knowledge Identity & Credential Platform serving government agencies, regulated businesses, and critical infrastructure providers. We transform every sensitive question into a cryptographic proof rather than a data dump of personal information. With ZAKAPI, organizations can validate user attributes (like age, citizenship, eligibility, KYC status) instantly and securely; the user’s data stays in their control, and the verifier gets only a mathematically-verified “Yes/No” or “meets criteria” answer.
Example: A youth sports platform needs to verify players are under 18. With ZAKAPI, the player’s guardian can prove “Child’s age < 18” via a digital credential – without revealing the exact birthdate. The platform gets cryptographic assurance the age condition is met, fulfilling their compliance, and the family’s privacy is intact.
Why ZAKAPI?
❖ Privacy First: Built from the ground up on privacy-enhancing tech like zero-knowledge proofs. We never expose or collect raw personal data when a proof will do. Every design choice follows “share minimum necessary” and “user consent by design.”
❖ End-to-End Security: All identity credentials are digitally signed and can be verified without contacting a central server. ZKPs ensure verifications can’t be faked. The platform is developed in Rust for memory-safe, high-performance operation, with extensive peer review and cryptographic audits.
❖ Compliant & Audit-Friendly: ZAKAPI helps you comply with GDPR, KVKK, HIPAA, and emerging regulations. Data minimization and purpose limitation are baked in. For every verification, the system can produce an evidence package (cryptographic proof + metadata) that auditors or regulators can independently verify – no more “just trust us”.
❖ Open & Interoperable: We embrace open standards – W3C Verifiable Credentials, Decentralized Identifiers (DIDs), OIDC4VC protocols, and the Hyperledger Aries framework for wallets. Our mobile wallet is based on the open-source Aries Bifold project. This means you’re never locked in: ZAKAPI works with national ID systems, other wallets, and your existing IAM solutions.
❖ Built for Scale: Whether it’s a national e-ID rollout or an enterprise with millions of customers, ZAKAPI scales. Under the hood, our zero-knowledge proof engine uses highly efficient circuits and provers (like Circom with Rapidsnark acceleration and Zcash’s Halo2 for recursive proofs to handle high volumes. The architecture is cloud-native and can be deployed in government data centers or on cloud with equal ease.
❖ Future-Ready (AI Enhanced): We leverage AI/ML in our development and operations – from using LLMs to help test and optimize ZK circuits to anomaly detection in verification logs. The AI never touches personal data; instead it acts as a security co-pilot, spotting patterns and suggesting improvements that keep ZAKAPI on the cutting edge.
Core Capabilities at a Glance
Digital Identity Wallet: A user-held wallet (mobile & web) storing verified ID credentials. Provides “Login with ZAKAPI” for passwordless authentication and one-click attribute sharing. Users control what they share and can see a full activity log of every request.
Selective Disclosure Credentials: Issue credentials (ID cards, diplomas, KYC verifications, etc.) where the user can prove specific facts from them e.g., “over 21”, “has a valid passport”, “salary above threshold” – without revealing the rest. Based on W3C VC 2.0 data model with advanced selective disclosure techniques (BBS+ signatures, SD-JWT)
Zero-Knowledge Proof Services: Out-of-the-box modules for Age Verification, KYC/AML screening status, Credit score threshold checks, Benefit eligibility, passport or driver’s license validity and more. These use ZK-SNARK circuits to answer yes/no queries with proofs instead of raw data.
Integration APIs & SDKs: Friendly REST and OIDC-compatible APIs for easy integration into websites, apps, and existing IAM systems. SDKs available in multiple languages (JavaScript/TypeScript, Python, Kotlin/Swift for mobile, etc.) to verify proofs and request credentials. Developers can be up and running in hours, not months.
Orchestration & Workflow: Built-in workflow automation ties into your processes. For example, when a user signs up for a new bank account, ZAKAPI can orchestrate: trigger identity proofing (via an integrated KYC vendor or e-ID login), issue a verifiable credential upon success, then instantly generate a ZK proof to the bank confirming KYC is done – all in seconds, without manual review.
Analytics & Monitoring: A dashboard for issuers and verifiers provides real-time stats (e.g., how many age verifications passed/failed), system health, and alerts for anomalies (like any unusual proof request patterns). Non-sensitive telemetry plus Prometheus/Grafana monitoring under the hood keep ops teams informed without exposing private data.
Hero Statistics (Trust Indicators) 1.3 Billion+ – Verified authentications per month powered by our integrated national ID partners (e.g. India’s Aadhaar handles ~2 billion monthly authentications we can tap into via secure APIs).
97% Population Coverage – ZAKAPI integrates with digital ID systems like Sweden’s BankID (used by 95%+ of citizens) and Singapore’s SingPass (97% of residents aged 15+blogs.worldbank.org) to bootstrap trust from day one.
Zero Data Breaches – Because ZAKAPI never centralizes sensitive personal data, there’s nothing meaningful to hack. Encryption and zk-proofs shield the few pieces of data that do pass through.
100% Open-Source Core – Core credential wallet tech and ZKP circuits are open-source and publicly audited. Security researchers and national labs have full transparency, ensuring robust security through community collaboration.