The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2022
Filed:
Jan. 29, 2020
Kaleidoscope Blockchain, Inc., Champaign, IL (US);
Mingchao Yu, Sydney, AU;
Sreeram Kannan, Redmond, WA (US);
Pramod Viswanath, Champaign, IL (US);
Songze Li, Palo Alto, CA (US);
Amir Salman Avestimehr, Rancho Palos Verdes, CA (US);
Kaleidoscope Blockchain, Inc., Champaign, IL (US);
Abstract
Determining data availability is disclosed, including: performing a data availability challenge with respect to a claimer node to determine whether the claimer node stores at least some elements included in a base layer in a digital tree corresponding to a data entity; and publishing a first set of elements associated with the base layer of the digital tree and the data availability challenge. Furthermore, encoding auditing is disclosed, including: obtaining a first set of elements associated with a base layer of a digital tree corresponding to a data entity; and generating an encoding validity determination of the digital tree based at least in part on whether the first set of elements is usable to recover a second set of elements associated with the base layer of the digital tree.