What Is Worldcoin? How the Orb and Biometric Verification Work

Worldcoin is a project that gives people a unique digital identity called a World ID. This ID is confirmed using a special device called the Orb, which scans your iris.

Worldcoin has become one of the most talked-about crypto projects in the U.S. and around the world. Backed by Sam Altman, the CEO of OpenAI, in 2025, WLD has become one of the top 1 trending crypto projects in the USA

The project aims to build a global digital identity system using iris scans, supported by its own cryptocurrency called WLD.

Worldcoin includes three main parts

1.World ID

• A digital identity proving you are a real human (not a bot).
• Uses iris biometrics.
• Works like a secure login system for apps and websites.

2.The Orb

• A silver ball-shaped device.
• Scans your iris.
• Creates a unique code called an Iris Code.

3.WLD Token

• A cryptocurrency reward for verified users in some countries.
• Can be used for payments or trading.

How Does the Orb Work?

Step-by-Step Orb Verification

1.You visit a Worldcoin Orb center
Usually found in malls, tech centers, or partner shops.

2.The Orb scans your iris
It takes a high-resolution photo of your eye.

3.The system converts your iris into an Iris Code

• Not stored as an image.
• Turned into a mathematical hash.

4.Your Iris Code is saved on blockchain
This confirms your identity is unique.

5.You receive your World ID
Now you can log into apps privately.

6.You may receive WLD tokens (country-dependent)

Why Worldcoin Uses Iris Scans

• Unique for every human
• Impossible to duplicate
• Stable for life
• Much more accurate than fingerprints

Benefits of Worldcoin

For Everyday Users

• Free verified global digital identity
• Fast login to apps without password
• Potential crypto rewards (WLD tokens)

For Businesses

• Bot-proof user verification
• Stronger security for fintech, AI apps
• Authentication without storing personal data

For the Future of AI

• Helps differentiate humans from AI agents
• Useful as AI-generated bots increase online

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Is Worldcoin Safe? Key Concerns

• Privacy issues: iris scan feels risky
• Data security questions
• Government investigations in some countries

Worldcoin Claims

• They do not store iris photos
• Only store the Iris Code (mathematical hash)
• Users can ask to delete biometric data
• Built with open-source algorithms

WLD Pros and Cons

WLD Growth Predictions (2024–2030)

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FAQs – What Is Worldcoin ?

1.Does WLD store my iris image?

No. It only stores an encrypted code, not the actual image.

2.Can I delete my Worldcoin data?

Yes, you can request data deletion through the app.

3.Is WLD available in the USA?

World ID is available in the USA, but WLD token rewards are restricted.

4.Is the Orb harmful to eyes?

No. The device uses safe optical sensors.

5.Why does WLD reward users with tokens?

To encourage early adoption and build a global identity system.

6.Will Worldcoin replace passports or IDs?

Not now, but it may become a strong verification tool for AI apps.

Conclusion

Worldcoin is one of the most ambitious crypto projects ever created. By combining biometric identity (World ID), a global verification device (Orb), and a digital token (WLD), it aims to build a secure identity layer for the future of the internet and AI.

While the project offers strong benefits—accurate verification, advanced security, and fast digital identity—it also faces concerns around privacy, regulations, and user trust.

As AI grows, the need to verify real humans online will increase. Worldcoin may become a major part of that future, but its long-term success depends on adoption, trust, and compliance with global data laws.