Data processing method and apparatus in blockchain network, storage medium, and computer device

One or more non-transitory computer-readable storage media, storing computer-readable instructions, the computer-readable instructions, when executed by one or more processors, causing the one or more processors to perform operations comprising:

• receiving a data processing request transmitted by a service node in a service sub-network, wherein a blockchain network comprises the service sub-network, a consensus sub-network, and a routing layer configured to isolate the service sub-network from the consensus sub-network;
• performing identity verification on the service node according to the data processing request;
• obtaining a running load of each consensus node in the consensus sub-network when the verification succeeds;
• determining, from the consensus sub-network according to the running load, a target consensus node configured to process the data processing request;
• forwarding the data processing request to the target consensus node;
• and
• performing corresponding data processing on the data processing request by using the target consensus node;
• receiving a block header returned by the consensus node;
• forwarding the block header to cause the service node to obtain a public key corresponding to a private key of the consensus node;
• performing signature verification on a signed hash value according to the public key of the consensus node;
• and
• determining, when the verification succeeds and a hash value obtained through the signature verification is consistent with a hash value of transaction information recorded in the block header, that a verification on a data block succeeds.

A computer device, comprising a non-transitory memory and one or more processors, the memory storing computer-readable instructions, the computer-readable instructions, when executed by the one or more processors, causes the one or more processors to:

• receive a data processing request transmitted by a service node in a service sub-network;
• perform identity verification on the service node according to the data processing request;
• obtain a running load of each consensus node in a consensus sub-network when the verification succeeds;
• determine, from the consensus sub-network according to the running load, a target consensus node configured to process the data processing request;
• and
• forward the data processing request to the target consensus node, and performing corresponding data processing on the data processing request by using the target consensus node;
• receive a block header returned by the consensus node;
• forward the block header to cause the service node to obtain a public key corresponding to a private key of the consensus node;
• perform signature verification on a signed hash value according to the public key of the consensus node;
• and
• determine, when the verification succeeds and a hash value obtained through the signature verification is consistent with a hash value of transaction information recorded in the block header, that a verification on a data block succeeds.