Decryption/Display Pathway for User-Device Health Status Display

A method for real-time decryption of a health registry-issued certificate for signaling a user vaccination and/or test status on a mobile device, said method comprising the steps of:

• coupling a first mobile device to a health registry for real-time decryption of a health registry-issued health certificate over a network;
• outputting on the first mobile device at least one of an audible output, visual output, vibrational output, textual output based on a pre-defined signaling protocol to signal a user vaccination status and/or test status based on a token derived from the real-time decrypted health certificate;
• and
• decoding the token from the first mobile device by a second user device for signaling to a second user the first user vaccination status and/or test status based on the pre-defined signaling protocol and the token.

A system for real-time decryption of a health registry-issued certificate for signaling a user vaccination and/or test status, said system comprising:

• a server storing data associated with each users medical information;
• a first user device coupled to the server over a network for real-time retrieving, decrypting, and displaying of a color/symbol/audible signal correlated to the users medical information based on a pre-defined signaling protocol, wherein the medical information includes at least one of a health registry-issued vaccination status and/or test result;
• and
• a second user device interacting with the first user device and triggering a validation of the token decryption upon matching color/symbol-coded displays or settings/decrypted token.