1. A method for establishing identity of a person using an identity verification system comprising a computer processor and a non-transitory computer-readable storage medium accessible through the computer processor, wherein the non-transitory computer-readable storage medium comprises a plurality of instructions which, when executed by the computer processor, perform the method comprising: receiving access request data using an identity evaluation subsystem, wherein the access request data comprises a digital credential for the person related to an identity claim; verifying the identity claim using an identity information correlation subsystem by: retrieving a personal identification information (PII) item related to the digital credential; identifying at least one verified personal attribute related to the PII item; correlating the at least one verified personal attribute with the digital credential to define a correlated attribute; and storing the correlated attribute to a verified identity record.