Method, apparatus, and electronic device for blockchain-based infringement evidence storage

A system for blockchain-based evidence storage, comprising a processor and a memory device storing instructions executable by the processor to cause the system to perform operations comprising:

• obtaining, from a computing device of a requester, a request for collecting evidence of infringement by an online resource, wherein the request comprises an address of the online resource;
• obtaining the evidence of infringement from the address of the online resource;
• generating verification information of the evidence of infringement by encrypting the evidence of infringement using an encryption algorithm to obtain a digest of the evidence of infringement;
• storing the verification information of the evidence of infringement in a block on a blockchain;
• storing a packaged file comprising the evidence of infringement in a cloud storage space and obtaining an access address of the packaged file in the cloud storage space;
• obtaining, from the blockchain, a certificate of trusted evidence for the evidence of infringement, the certificate comprising the address of the online resource and an address of the block on the blockchain storing the verification information;
• and
• sending, to the computing device of the requester, the verification information, the packaged file, the access address of the packaged file, and the certificate of trusted evidence.

A non-transitory computer-readable storage medium for blockchain-based evidence storage, configured with instructions executable by one or more processors to cause the one or more processors to perform operations comprising:

• obtaining, from a computing device of a requester, a request for collecting evidence of infringement by an online resource, wherein the request comprises an address of the online resource;
• obtaining the evidence of infringement from the address of the online resource;
• generating verification information of the evidence of infringement by encrypting the evidence of infringement using an encryption algorithm to obtain a digest of the evidence of infringement;
• storing the verification information of the evidence of infringement in a block on a blockchain;
• storing a packaged file comprising the evidence of infringement in a cloud storage space and obtaining an access address of the packaged file in the cloud storage space;
• obtaining, from the blockchain, a certificate of trusted evidence for the evidence of infringement, the certificate comprising the address of the online resource and an address of the block on the blockchain storing the verification information;
• and
• sending, to the computing device of the requester, the verification information, the packaged file, the access address of the packaged file, and the certificate of trusted evidence.