US 12,406,257 B2
Verifying data integrity of data stored in block-level data storage across multiple blockchains
Jie Zhang, Bellevue, WA (US); Zhicong Liang, Bellevue, WA (US); and Wangwang Zhou, Issaquah, WA (US)
Filed by Coinbase, Inc., Oakland, CA (US)
Filed on Dec. 12, 2023, as Appl. No. 18/537,657.
Prior Publication US 2025/0190986 A1, Jun. 12, 2025
Int. Cl. G06F 16/00 (2019.01); G06Q 20/38 (2012.01); G06Q 20/40 (2012.01)
CPC G06Q 20/401 (2013.01) [G06Q 20/389 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for data management, comprising:
obtaining, by a blockchain data storage service and from one or more first services that support at least one blockchain node of a blockchain network, data of a data block stored by the blockchain network;
verifying, by the blockchain data storage service and using a plurality of verification algorithms associated with the blockchain network, the data of the data block obtained from the one or more first services;
storing, after verifying the data of the data block obtained from the one or more first services, the data of the data block in a storage location;
receiving, at the blockchain data storage service and from a second service, a request for the data of the data block;
verifying, by the blockchain data storage service and using at least one of the plurality of verification algorithms associated with the blockchain network, the data of the data block as stored in the storage location; and
providing, after verifying the data of the data block as stored in the storage location, the data of the data block to the second service.