US 12,438,727 B1
Tracing and verifying a shared library using blockchain
Jinwook Jung, Somers, NY (US); Venkata Sitaramagiridharganesh Ganapavarapu, Elmsford, NY (US); James Thomas Rayfield, Ridgefield, CT (US); Roman Vaculin, Larchmont, NY (US); and Gi-Joon Nam, Chappaqua, NY (US)
Assigned to International Business Machines Corporation, Armonk, NY (US)
Filed by INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US)
Filed on Mar. 24, 2021, as Appl. No. 17/211,045.
Int. Cl. G06F 21/64 (2013.01); H04L 9/00 (2022.01); H04L 9/32 (2006.01)
CPC H04L 9/3239 (2013.01) [G06F 21/64 (2013.01); H04L 9/50 (2022.05)] 20 Claims
OG exemplary drawing
 
1. A method for managing digital assets, the method comprising:
receiving, in a second blockchain network, an authentication request to determine an authenticity of a new digital asset;
generating a custom digital design layout for the new digital asset;
determining, in the second blockchain network, the authenticity of the new digital asset based on a comparison of the custom digital design layout of the new digital asset with each custom digital design layout of one or more previously authenticated digital assets;
updating, in the second blockchain network, the authenticity of the new digital asset as authentic in a shared library, wherein the shared library is a collaborative network of at least two participants with shared ownership interest in one or more digital assets maintained in the shared library;
generating, in the second blockchain network, an update authenticity transaction, wherein the update authenticity transaction is sent to a first blockchain network; and
receiving, in the second blockchain network, a transaction request from a participant of the at least two participants of the shared library, wherein the transaction request includes a second digital asset derived from the new digital asset.