Jingdong Technology Information Technology Co., Ltd.

Penghui Chai

Gui Fu

Embodiments of the present disclosure disclose a file storage method, terminal, and storage medium. The file storage method includes: obtaining a to-be-stored file, performing splitting processing on the to-be-stored file to obtain N sub-files corresponding to the to-be-stored file, wherein N is an integer greater than or equal to 1; sending the N sub-files to an IPFS, and receiving M pieces of address information corresponding to the N sub-files returned by the IPFS, wherein M is an integer greater than or equal to 1 and less than or equal to N; generating an address set corresponding to the to-be-stored file according to the M pieces of address information, and encrypting the address set to obtain an address set ciphertext; sending the address set ciphertext to a blockchain network and receiving a target index value returned by the blockchain network, wherein the target index value is used to identify the address set ciphertext.

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Beijing, China

Penghui Chai