Weekly Report - September 9, 2024

1. Adding Built-in Functions for Bitcoin Address Formats Used in Contracts

Designed and implemented new built-in functions that support standard Bitcoin address formats (such as P2PKH and P2SH). Completed relevant unit tests to ensure the correctness of the functions under various input conditions.

2. Incorporating Read-Write Sets During Concurrent Transaction Execution to Analyze Dependencies Between Transactions

Designed the structure of the read-write set, which effectively records the read and write operations of each transaction. Implemented the functionality to automatically generate the read-write set during transaction execution. Conducted preliminary performance testing to evaluate the impact of the read-write set on transaction execution efficiency and made optimizations accordingly.