US 11,936,769 B2
Service data storage method and apparatus, storage medium, and electronic device
Rui Guo, Shenzhen (CN); Maocai Li, Shenzhen (CN); Jun Liang, Shenzhen (CN); Jianjun Zhang, Shenzhen (CN); Zongyou Wang, Shenzhen (CN); Qi Zhao, Shenzhen (CN); Haitao Tu, Shenzhen (CN); Binhua Liu, Shenzhen (CN); Dawei Zhu, Shenzhen (CN); and Qing Qin, Shenzhen (CN)
Assigned to TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Guangdong (CN)
Filed by Tencent Technology (Shenzhen) Company Limited, Guangdong (CN)
Filed on Feb. 17, 2021, as Appl. No. 17/177,789.
Application 17/177,789 is a continuation of application No. 16/523,585, filed on Jul. 26, 2019, granted, now 10,999,061.
Application 16/523,585 is a continuation of application No. PCT/CN2018/090630, filed on Jun. 11, 2018.
Claims priority of application No. 201710438944.0 (CN), filed on Jun. 12, 2017.
Prior Publication US 2021/0176044 A1, Jun. 10, 2021
Int. Cl. H04L 9/06 (2006.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01); H04L 9/00 (2022.01)
CPC H04L 9/0637 (2013.01) [H04L 9/0866 (2013.01); H04L 9/0872 (2013.01); H04L 9/3213 (2013.01); H04L 9/50 (2022.05)] 20 Claims
OG exemplary drawing
 
1. A method of storing data, the method comprising:
receiving the data;
determining, by processing circuitry, a target blockchain from a plurality of blockchains in which the data is to be stored, the target blockchain being determined from the plurality of blockchains based on (i) a user attribute associated with the data and (ii) which of the plurality of blockchains is identified in blockchain correspondence information as including a shared user attribute corresponding to the user attribute associated with the data, the blockchain correspondence information indicating which of a plurality of shared user attributes is associated with each of the plurality of blockchains; and
storing a first block that is generated based on the received data in the target blockchain.