1. Completed new requirements plus code upgrades for the blockchain browser development section. — Conducted requirement analysis of existing blockchain browser to identify new requirements. — Performed code development, both front-end and back-end. — Performed code testing and debugging to ensure stability and correctness of new features. — Submit code and perform code merging. 2. Optimize the performance and user experience of the blockchain browser. — Analyze performance bottlenecks in existing blockchain browsers. — Perform performance optimizations such as reducing the number of network requests, caching data, etc. — Work with UX team to improve user interface and interaction design.

With the development of blockchain technology, various public chain architectures have emerged. In recent years, some older public chains that have been in development for a while initially had limited transaction throughput, resulting in slow transaction speeds and high costs. This greatly reduced the user experience. As a result, many…

1. Fixed UTXO address validation issue When processing the UTXO division, there were defects in some address validation logic. The dev team diagnosed the related code and fixed it. Now UTXO address validation works correctly to ensure ledger data consistency. 2. Added token holdings ranking function for addresses This week we added a function to rank addresses by their token holdings. This feature enables easily getting an address’s network-wide ranking by token balance, benefiting business system integration and app development.

1. Browser Function Optimization This week the browser team resolved the issue of the cold wallet address 30-day fund flow chart API error. The related team diagnosed the reason for the API error and optimized the code, and now the API can function normally, allowing users to query fund flow. 2. Juekey-API Enhancement This week we optimized Juekey-API’s ecosystem search interface — now when querying an unlogged address (no public key), the API returns the address status as not joined the ecosystem, rather than an error message. This improves the accuracy of the API response.

1. Fixed abnormal UTXO transfer data issue during block rollback When chain rollback occurred, some UTXO data failed to be properly updated, resulting in data inconsistency. The dev team located and analyzed this issue, and performed code-level fixes. The defect has now been completely resolved. 2. Filled in missing permissions for some fields in the ecosystem info table Currently, the permissions control is incomplete for some critical fields in the ecosystem info table. This week, capacity was expanded, and read/write permissions were supplemented, ensuring strict management of the table by all nodes.

This week we mainly completed the null pointer bug fix in the IBAX JSON-RPC module. In the previous code, when calling the JSONRPC interface to retrieve data, there was a possibility of returning a null pointer, which caused the program to crash when accessing the null pointer afterward. To fix this issue, we added validation on the return values of the JSON-RPC, directly returning an error instead of a null pointer when the result is empty. At the same time, logging was added, printing warnings when a null pointer is detected, to facilitate tracking the problem.

Added system functions to simplify smart contract logic This week the development team added various system-level functions, including random number generation, address format verification, string manipulation, and more. These functions are integrated into the virtual machine and can be directly invoked within smart contracts. This greatly simplifies the implementation logic of contracts, reducing development difficulty, and also optimizes contract execution efficiency.

1. Added slicing operations for contract data types. This feature enables contracts to more easily and efficiently manipulate slices of arrays, strings and other data types, improving contract expressiveness. 2. This week we completed the second security audit of the Ethereum cross-chain smart contracts. The professional security team performed static scanning, function library detection and other auditing work, and produced a detailed report. The report highlighted some security risks in function invocation which we will address by making fixes and optimizations as suggested.

1. Completed development of contract authorization and transfer business logic, fulfilling cross-ecosystem token usage demand and further enhancing interoperability of tokens. Users can now utilize obtained cross-chain tokens for value transfer across different ecosystem scenarios. 2. Completed contract wallet address generation and asset transfer logic development. This lays the foundation for supporting contract account functions in the future, with the capability for contracts to hold and transfer assets on their own.