In contrast to some other solutions, @ZKPassport: ◈ Fully open-source / not captured. Not linked to a Big Tech Google propriety wallet that wink wink doesn't capture some meta data and is not open-source yet. ◈ No sensitive info leaves the device. Does not require another intermediary to check your passport to issue new credentials - all you need is your phone and passport; ◈ Easy Upgrades. In case of any cryptography advancements, using @NoirLang, the cryptography backend can easily be upgraded seamlessly and quickly, to enable even more secure and/faster verifications (the cryptography research world moves at light speed these days). ◈ Web2 / Web 3 Interoperable. Not limited to use on a specific blockchain (not even @aztecnetwork) and is interoperable with Web2 (for age verification, for example), Ethereum and other EVM chains; and ◈ No Eyeball Scanning. No personal biometric data is scanned and you can easily do any required sanctions checks based on passport data (without revealing anything).