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:
Jun. 07, 2022
Filed:
Mar. 31, 2021
Alipay Labs (Singapore) Pte. Ltd., Singapore, SG;
Hui Fang, Hangzhou, CN;
ALIPAY LABS (SINGAPORE) PTE. Ltd., Singapore, SG;
Abstract
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for smart contract and blockchain data storage. One of the methods includes determining that data stored in a cache storage satisfies a predetermined condition; adding a blockchain address of a second smart contract to a configuration file, wherein the configuration file includes a plurality of addresses corresponding to a plurality of smart contracts stored on a blockchain; and invoking a virtual machine to execute the configuration file, wherein execution of the configuration file initiates a consensus algorithm to generate the second smart contract at the blockchain address and a corresponding smart contract pool for storing at least a portion of the data on the blockchain, and wherein the smart contract pool is a data structure to be stored on the blockchain.