Trade WLD/USD

Worldcoin’s stated process converts the raw iris image into a numerical IrisCode representation and then deletes the original image. The IrisCode itself is not stored with personally identifying information, it functions as an anonymous identifier. However, regulators have raised questions about whether the data collection process meets GDPR consent standards, whether biometric data can be fully anonymized, and whether individuals in lower-income countries where Orbs were deployed early had sufficient understanding of what they were agreeing to. These concerns led to investigations and temporary suspensions by German, Spanish, Kenyan, and other regulators.

Traditional identity systems are controlled by governments or corporations, creating centralized points of failure, censorship risk, and data breach exposure. Worldcoin uses zero-knowledge proofs to allow a World ID holder to prove they are a unique human without revealing which specific person they are. The proof is generated locally from the IrisCode and verified on-chain. An application can confirm ‘this is a unique human who hasn’t accessed this service before’ without the application learning the user’s identity, a privacy-preserving verification model that centralized databases cannot replicate.

Most decentralized identity projects rely on social attestation, other humans or institutions vouching for your identity, which can be gamed through collusion. Proof of Humanity requires video submissions reviewed by other humans. Civic uses government document verification. Worldcoin uses biometric uniqueness directly: the iris is biologically unique and difficult to fake, making Sybil attacks require actual distinct humans rather than fake documents or bribed attestors. The tradeoff is the controversial requirement to scan a biometric in person, which creates the privacy concerns that document-based or social approaches avoid.

No. WLD/USD on StoicFX is a Contract for Difference. You trade WLD’s price against the US dollar without owning any tokens. To receive WLD airdrops, you must verify your World ID by scanning your iris with a Worldcoin Orb. CFD trading on StoicFX requires no biometric verification.