On September 2, after the successful upgrade of Stacks Nakamoto this month, according to the new consensus rules, the rewards will be halved, and only 500 STX tokens will be awarded for each Bitcoin block. According to the plan, the official expects to conduct a hard fork at the Stacks block height of 861500, activating all the new rules of Stacks Nakamoto, while improving the efficiency of the Stacks network and halving the output simultaneously. Calculated from the current block height, the upgrade is expected to be successfully completed around September 15. It is reported that the current Stacks blockchain adopts the POX mining mechanism, miners pledge Bitcoin, and reward STX tokens, and each Bitcoin block rewards 1,000 STX tokens.