Patent ID: 11899768
Assignee: IMMUNITYBIO, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A digital publication validation system, the system comprising:
at least one computer-readable memory storing digital work authentication software instructions;
at least one processor coupled with the at least one computer readable memory and that performs the following upon execution of the digital work authentication software instructions;
receiving at least one authentication token that is attached to a digital publication, wherein the at least one authentication token enables validation of authenticity and provenance of the digital publication, and wherein the at least one authentication token comprises a reproduceable output of a deterministic function;
determining a set of deterministic features from the at least one authentication token and the digital publication, wherein the set of deterministic features comprises a difference, metric that describes a difference between the at least one token and the digital publication;
normalizing the difference metric;
calculating a validation score as a function of the normalized difference metric and relative to an archived verification token, wherein a publication of the token/work pair is recorded on a notarized ledger;
determining a validation of the at least one authentication token and the digital publication as a valid token/work pair based on a satisfaction of a validation criteria by the validation score; and
triggering a device to take an action based on the validation.