DoQStack as a digital signature platform provide a secure signature with and encrypted reply on the public key with blockchain technology. The validation of each signature with the trusted certificate authorities and the technology service provider.

For more authenticate use of Document security and data privacy the DoQStack Solution is designed. The signatures are verifiable for ensuring the signer authorisation. DoQStack is offer on the pre- compliant platform to achieve the contracting compliance with multi- regulatory guidelines

DoQStack can be used for Multi Source document types like Validation Document, Decision Making Notes, Organization Policy, Guidelines Documents, Approval Document with Multiparty and multi-location Signing.