Features of Orb Verification
Verify While Staying Anonymous
Prove you are human without revealing your name or email address.
One-Time Verification Per Person
Prevents one person from creating multiple accounts, eliminating fraud and impersonation.
Universal Proof
A human proof that works anywhere in the world.
Guide Articles
32 articles
Basic Guides
(5)How to Register for World ID
Step-by-step guide from World ID registration to Orb verification. How to download World App, create an account, and complete verification.
What is World ID?
Learn about World ID, the decentralized proof-of-human protocol by World. How Orb verification works, how to receive WLD tokens, and privacy protection technology.
What is Orb Verification?
How World's Orb verification works, the verification process, and time required. The iris scanning procedure needed to receive WLD tokens.
Orb Verification Locations in Japan
Find World ID Orb verification locations across Japan. Regional guide covering au Style, Re.Ra.Ku, ME TOKYO and more.
Verify with Passport or ID Card from Home
How to verify World ID from home using passport or ID card NFC authentication. Get World ID without visiting an Orb location.
Security
(4)Is World ID Safe?
Is World's Orb verification safe? Answers to all common questions about iris data handling, zero-knowledge proofs, and data storage.
Security Technology Explained
Explanation of cryptographic technologies behind World ID. Zero-knowledge proofs, IrisCode, and distributed storage that protect privacy.
Types of Biometric Authentication
Comparison of biometric technologies including fingerprint, facial, and iris recognition. Why World ID chose iris verification.
What is AMPC?
How AMPC (Anonymous Multi-Party Computation) protects World ID. Quantum computer resistance and distributed data protection technology.
Comparison
(2)WLD & Token
(5)What is WLD Token?
Everything about the WLD token: how it works, how to get it, use cases, and exchanges. Understand the relationship between WLD and World ID.
What Are WLD Grants?
Complete guide to WLD Grants for World ID holders. Eligibility requirements, distribution schedule, and differences between Orb and Credential verification.
What is World Chain?
World Chain, the dedicated L2 blockchain for World. Optimism-based high-speed, low-cost transactions and gas subsidies explained.
How to Cash Out WLD
How to convert WLD tokens to fiat currency. Complete guide from World App withdrawal to exchange sale and bank transfer.
How to Use Referral Code
How to find and share your World ID referral code. Understand the referral bonus system and tips to maximize your WLD rewards.
Services
(4)World ID Compatible Services
Directory of World ID compatible services by category. DeFi, social, gaming, DAO and more with usage guides.
Guide for Creators
How creators can use World ID Orb verification to prove they are real humans in the age of AI-generated content.
Mini Apps Guide
How to use Mini Apps in World App. Discover WLD earning, DeFi, games, payments and more recommended apps.
World ID for Business
Benefits and methods for businesses to adopt World ID. Bot prevention, Sybil attack countermeasures, age verification, and customer experience.
App & Support
(2)Background & Future
(5)Sam Altman and Worldcoin
Why did OpenAI CEO Sam Altman, creator of ChatGPT, start Worldcoin? The background and vision behind the proof-of-human project.
Future of World ID
Where the World project is heading. Roadmap, technological evolution, social impact, and the future of the WLD ecosystem.
Global Adoption Status
How World ID is being deployed globally. Registrant numbers, Orb deployment status, and regulatory compliance by country.
World Organizations
Organizations behind the World project. Roles and relationships of World Foundation, Tools for Humanity, and Orb Operators.
World ID and the AI Era
The importance of World ID in the AI era. Deepfake countermeasures, distinguishing AI-generated content, and proving human identity.
For Developers
(3)World ID Developer Guide
How to implement World ID in your application. SDK usage, code examples, and best practices for developers.
Mini App Development Guide
How to develop Mini Apps for World App. MiniKit-JS SDK setup, React/Next.js integration, World ID authentication, and USDC payment implementation.
Glossary
Easy-to-understand explanations of World-related terms: World ID, Orb, IrisCode, WLD, zero-knowledge proofs, and more.
Humanary
(2)First, Download World App
To receive Orb verification, you need to download World App first.