Built on zero-knowledge cryptography and the Aleo blockchain, the zPass model enables private identity verification without revealing the underlying data.
zPassport is taking this concept one step further: using official digital passport data as the foundation for issuing zPass credentials. This approach builds directly on the existing infrastructure of trusted government-issued documents, transforming them into verifiable digital credentials. The result is a secure, interoperable bridge between real-world identity and privacy-preserving, verifiable digital identity.
This repository contains the Leo source code for zPassport
| Network | Program Name |
|---|---|
| Testnet | zpassport_v001.aleo |
| Mainnet | TBD |
Currently, this version of zPassport faces limitations that prevent its full practical usage. Aleo doesn't currently support RSA or ECDSA signature verification, so moving the full zPassport minting process on-chain is unfeasible. This will likely be resolved in the coming weeks/months. See here for more information.