ChainCatcher news, according to official sources, Linea has launched the biometric proof tool PrivadoID, in collaboration with Synaps and Verax Attestation Registry, to establish a more human-centric and privacy-focused community. The working mechanism is as follows:Verify whether the individual is unique through 3D facial scanning (biometric data is not stored);Anchor the proof to Verax for PoH qualification;Re-verify after 14 days to strengthen your PoH credential.All EMV-compatible Dapps can access these proofs on Verax to ensure user uniqueness.