We use blockchain technology only to secure anonymous proofs of credentials. Licensed partners of TiiQu can autonomously manage the process of creation, issuance and sending of blockchain-based proofs, in just five clicks. The advantages are the following: SECURITY AND PRIVACY: only the owner of a credential can share the proof allowing third parties to instantly verify the validity and veracity of such proof. In compliance with the principles expressed by the General Data protection Regulation (GDPR), none can access sensitive information. MINIMIZED FRAUD: the data saved on blockchain is immutable and cannot be altered. Companies will be able to significantly decrease costs typically associated with data security INSTANT VERIFICATION: TiiQu released an open source verifier that is accessible by everyone and enables the holder of a credential to check its veracity against the proof published by the issuer on-chain. This is a one-click process at zero cost.