Worldcoin has recently launched in Colombia, introducing a novel cryptocurrency system that verifies identity using iris scanning technology. This innovative project aims to establish a digital identity solution while distributing crypto tokens to users who opt into the verification process. As interest grows, many are asking: How does Worldcoin actually work? Is it safe? And what are you really giving up when you scan your eye?
This article breaks down everything you need to know about Worldcoin’s presence in Colombia — from how the iris verification works and data privacy protections, to how much crypto users can earn and where they can participate.
What Is Worldcoin and What Is It Doing in Colombia?
Worldcoin is a global project designed to verify human identity online using biometric data — specifically, the unique patterns in a person's iris. The goal is to create a decentralized digital identity system called World ID, which allows individuals to prove they are real humans (not bots) on the internet without revealing personal information like names, addresses, or government IDs.
In Colombia, Worldcoin has deployed physical devices known as "orbs" — advanced biometric scanners that capture high-resolution images of users' irises. These orbs are now available in major cities including Bogotá, Medellín, Barranquilla, Bucaramanga, Cúcuta, and Cartagena.
Participation is entirely voluntary. Before scanning, users must download the World App, review terms and conditions, and provide informed consent. According to a company spokesperson, Worldcoin does not aim to identify who you are — only that you are a unique human being.
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How Does Iris Scanning Work With Worldcoin?
When a user scans their eye using an orb, the device captures a detailed image of the iris — one of the most unique biological identifiers. However, Worldcoin emphasizes that no personal data is collected during this process.
Instead, the image is converted into a unique cryptographic code known as an iris hash, using a technology called Secure Multi-Party Computation (SMPC). This ensures that:
- The original iris image never leaves the orb.
- The image is immediately deleted after processing.
- Only the encrypted, anonymized iris code is generated — with no link to name, age, gender, phone number, or ID.
This code becomes part of the user’s World ID, stored securely on their personal smartphone within the World App. It cannot be accessed by third parties or centralized databases.
The entire verification happens in real time, directly on the orb device, minimizing data exposure and enhancing security.
What Happens to My Biometric Data?
One of the biggest concerns around Worldcoin is data privacy — especially regarding sensitive biometric information like iris scans.
Worldcoin asserts that it does not store, sell, or share any biometric data. The company’s core principle is privacy-preserving identity verification. To achieve this, they use advanced cryptographic techniques such as:
Zero-Knowledge Proofs (ZKPs)
ZKPs allow the system to confirm that a user is a verified human without ever accessing their underlying biometric data. This means third-party apps or services can authenticate a user’s humanity without learning anything else about them.
For example:
- You can prove you’re over 18 without revealing your birthdate.
- You can access a service without submitting your name or email.
This creates a powerful balance between security, privacy, and digital inclusion — especially important in regions with high levels of online fraud or identity theft.
Can I Delete My Iris Data From the System?
Since the original iris image is destroyed immediately after verification and never stored on servers, there’s no centralized database to delete from.
However, users can deactivate their World ID account at any time through the World App. Once deactivated:
- The iris code is no longer usable.
- The user stops receiving token distributions.
- No new verifications can be performed.
While the irreversible nature of blockchain means some metadata may remain in transaction logs, the actual biometric data remains permanently inaccessible.
How Much Crypto Can Colombians Earn?
Users who complete verification receive free Worldcoin tokens (WLD) as an incentive. As of now, new registrants in Colombia receive 6.18 WLD tokens upon successful verification.
Additional monthly rewards may also be available on the anniversary date of registration, though each subsequent payout decreases in value — encouraging early adoption.
“The tokens are designed to provide people with a way into the global digital economy without requiring any financial investment,” said a Worldcoin representative.
The market value of WLD fluctuates based on external economic factors. At the time of writing, 1 WLD is valued at approximately $1.70 USD (around COP 6,839).
These tokens can be:
- Stored in the World App wallet
- Transferred to other crypto wallets
- Traded on supported exchanges
Where Are the Iris Scanners Located in Colombia?
Worldcoin has set up authorized verification points across six major Colombian cities:
- Bogotá
- Medellín
- Barranquilla
- Bucaramanga
- Cúcuta
- Cartagena
Each location features an orb operated by trained personnel who guide users through the consent and scanning process. Appointments may be required depending on demand.
Frequently Asked Questions (FAQ)
Q: Does Worldcoin collect my personal information like my name or ID?
A: No. Worldcoin only verifies that you are a unique human. It does not collect names, IDs, phone numbers, or other personally identifiable information.
Q: Is scanning my iris safe? Could someone misuse my biometric data?
A: The system is designed with strong privacy safeguards. Iris images are processed locally on the orb and deleted instantly. Only an encrypted, anonymous code is created — not linked to your identity.
Q: Can I stop participating after I’ve scanned my eye?
A: Yes. You can deactivate your World ID at any time through the World App. Once deactivated, your ability to verify or earn tokens ends.
Q: Why would I want a World ID?
A: A World ID can help you securely access online services, prove uniqueness without sharing private data, and participate in future decentralized applications (dApps), social programs, or crypto economies.
Q: Are there risks involved with using Worldcoin?
A: While the system uses strong encryption and privacy protocols, some critics raise concerns about long-term data usage and potential misuse if security measures fail. Always make informed decisions before sharing biometrics.
Q: Can I get more than 6.18 WLD tokens?
A: Additional tokens may be distributed monthly on your verification anniversary date, but each reward will be smaller than the previous one to promote equitable distribution.
Worldcoin represents a bold experiment at the intersection of digital identity, cryptocurrency, and biometric technology. While it offers exciting possibilities for financial inclusion and anti-fraud systems, it also raises important questions about privacy and trust in emerging tech.
Whether you're interested in earning free crypto or exploring next-generation digital IDs, understanding how your data is used — and protected — should always come first.
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