Tether CEO Paolo Ardoino released a demo video of the wallet development toolkit WDK on the X platform, showing key points of the product, including: 100% built by Tether, packaged UI components can be reused, about to be open-sourced, completely non-custodial, suitable for any platform/operating system (including mobile and desktop), supports USDT, USDT0, and passed security audits, etc.

 the Australian Reserve Bank kept the benchmark interest rate unchanged at 3.6%, in line with market expectations, the bank has already cut interest rates three times this year. 

 according to The Information: OpenAI's revenue for the first half of the year was $4.3 billion, an increase of about 16% compared to the full year revenue of last year; cash consumption was $2.5 billion, with a large portion of it being research and development costs for developing artificial intelligence and running ChatGPT. 

the 2-year Japanese government bond yield rose 1 basis point to 0.935%, the highest level since June 2008. 

an analyst said that an exchange-traded fund (ETF) tracking the trading activities of US politicians and individuals and companies closely related to the US president could be launched as early as this Friday. The fund, named Tuttle Capital Government Grift ETF (code: GRFT), was first proposed by Tuttle Capital Management earlier this year. Bloomberg ETF analyst Eric Balchunas pointed out that GRFT could go live as early as this Friday, as the US Securities and Exchange Commission (SEC) designated October 3 as the effective date for Tuttle's S-1 registration statement on Monday.

according to on-chain analyst OnchainLens (@OnchainLens), a whale withdrew 3,629 ETH from Binance an hour ago, worth $15.22 million. Currently, the whale holds 3,666 ETH, with a total value of $15.36 million.

Sky announced on the X platform that the latest "Star" project Keel in the Sky ecosystem has been launched. This is a capital engine for Solana. Keel is leveraging the power of Sky to expand liquidity, credit, and tokenized asset scale on the Solana network. With a liquidity blueprint of $25 billion, Keel's capital engine is ready to kick off the next phase of growth in Solana DeFi development.

On September 30th, according to The Block, Bitcoin staking has been launched on Starknet. The project claims that this is the first time that trustless Bitcoin staking has been achieved on a Layer2 network. Holders can earn rewards while retaining custody of their assets, supporting network consensus. Starknet refers to this as the "Bitcoin strategy for long-time Bitcoin holders."

 the market shows SOL falling below $210, now trading at $209.99, with a 24-hour increase of 0.41%. The market is fluctuating significantly, please manage risks.

the market shows that ETH has fallen below $4300, now at $4293.93, with a 24-hour drop of 3.87%. The market is fluctuating significantly, please manage risks carefully.

 according to the official announcement, Bithumb has added the ZeroG (0G) Korean won market.

 Kris, CEO of Crypto.com, posted on social media today to clarify the security incident that occurred in 2023. He stated that the company has disclosed in reports to NMLS and relevant regulatory agencies that an employee was targeted in a phishing attack, but the incident was brought under control within a few hours, did not affect the security of customer funds, and only a small number of users had some personal information compromised.

On September 22nd, HyperEVM's AMM DEX Upheaval released a roadmap, which includes JumpPad (token launch without permission), Aggregator (Upheaval Aggregator becomes the default router for Hyperliquid, aggregating all pools and venues, ensuring every exchange defaults through Upheaval), Fiat On-Ramp (unlocking capital inflow), Liquidity Hub (providing liquidity support for new tokens), veUP governance (users lock UPHL to obtain veUPHL, reducing liquidity supply and continuously pushing up token prices; veUP holders vote on reward allocation direction, while project parties compete for voting rights by bribing holders.)

 Aster posted on X platform, stating that Aster Pro's perpetual contract trading volume exceeded 3 billion USD in the past 24 hours, reaching a historical high.

according to Coinbase executive Conor Grogan's analysis, the Aster team's wallet currently holds 95.77% of the Aster tokens, a higher internal holding ratio than Kanye West's personal token issuance on the first day (94%). Excluding tokens in the proxy contract, the team's control ratio is also at 80%, with the proxy contract team having full control.

according to crypto analyst EmberCN, a large holder who has accumulated a profit of $76.05 million through ETH trading bought 16,569 ETH at a price of $4484 two days ago, worth $74.29 million, and increased their position again.

 the White House in the United States displayed a photo of Trump and Musk on X platform, with the caption "For Charlie." Trump responded to the photo of him and Musk by saying that Musk came over and said hello.

September 22 news, MGBX perpetual contract market data shows that ME has risen above 0.87 USDT, now trading at 0.86 USDT, with a 24-hour increase of over 30%, and a circulating market value of over 290 million US dollars.

On September 22nd, AI blockchain platform 0GLabs announced that the mainnet named Aristotle has been launched. It is reported that the TPS of the 0G mainnet can reach 11,000, supported by the main RPC infrastructure of Quick Node, Third Web, and Ankr.

 according to Token Terminal data, Uniswap will set a new historical high for quarterly trading volume in the third quarter of 2025, which has now exceeded $270 billion. Uniswap CEO Hayden Adams stated that Uniswap's annual trading volume has surpassed the $1 trillion mark for the first time.