Blockchain-based credential vault system (CVS)

A system comprising:

• one or more networking interfaces that connects the system with a social media network;
• a memory;
• and
• a processor coupled to the memory, the processor configured to:
• authenticate a trustor request from a trustor with a submission from a CVS registered device, wherein a trustor record in the CVS is uniquely identified by a trustor identification (ID) in a blockchain-based database of the system, wherein the trustor ID is at least one selecting from an official government-issued ID card, and a self-introduction video clip;
• process a credential description submission from the authenticated trustor request to generate one or more canonical credentials using a recurrent neural network (RNN) model natural language process natural language understanding (NLP NLU);
• perform one or more automated credential verification for each of the one or more generated canonical credentials in the authenticated trustor submission;
• and
• append a canonical credential to the trustor record in the blockchain-based database of the CVS when the canonical credential is verified to provide a transparent, immutable and secured repository for verified credentials.