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Anza announced that the second phase of the Solana account rent reduction proposal SIMD-0437 has been launched on the mainnet beta. In epoch 1033, the per-byte parameter used to calculate the minimum balance for rent-exempt accounts has been reduced from 6333 lamports to 5080 lamports, a cumulative decrease of about 27% from the initial level, lowering the SOL balance required to maintain rent-exempt status.Anza also shared instructions for reclaiming excess SOL: users with the appropriate permissions can use the WithdrawExcessLamports instruction to withdraw SOL from token accounts, token mint accounts, etc., that exceed the minimum balance for rent exemption, without needing to close the accounts, and it does not affect the token balance. There is no fixed timeline for subsequent phases; the third phase will only be activated after confirming that the on-chain status growth is within a safe range; adjustments can be made in reverse through SIMD-0438 if necessary.

According to Catcher Predict monitoring, in the market prediction event "Levante UD vs FC Barcelona More Markets" on Polymarket, the "Over" option for the sub-market "Levante UD Second Half O/U 1.5" experienced a drastic fluctuation in winning probability, dropping from 29% an hour ago to the current 10.5% (a fluctuation of 18.5%). Please note the impact of related breaking news.

According to Cryptoslate, the Securities and Exchange Commission (SEC) of Thailand has proposed a new regulation draft for stablecoins, allowing licensed crypto platforms to only permit customers to deposit or withdraw stablecoins from/to their verified accounts or wallets, prohibiting transfers to others' wallets.At the same time, a limit of 5 million Thai Baht (approximately 150,000 USD) per person per platform per day has been set. The proposal is currently in the public consultation stage, with comments due by September 25, and has not yet come into effect.

ETH has increased by 60.62% so far in the third quarter of this year, marking the second-best third-quarter performance on record, only behind the 66.55% in the third quarter of 2025.

According to Ledger Insights, the European Securities and Markets Authority (ESMA) recently published the "Trends, Risks, and Vulnerabilities Report for the First Half of 2026," in which digital assets and prediction markets occupy three chapters. Regarding crypto assets, the report warns that the increasing ties between cryptocurrencies and the traditional financial sector pose risks. Concerning tokenization, the report points out that issuing different tokenized versions of the same stock may lead to fragmented liquidity.As for prediction markets, the report believes that prediction markets have not yet seen significant development in Europe. This is because major platforms do not yet hold EU licenses, and in most cases, they need to obtain licenses. The European Securities and Markets Authority (ESMA) outlines some potential advantages of tokenization, including increased efficiency, expanded investor access, programmability, and atomic settlement. On the other hand, ESMA also questions how much these advantages are actually realized within these encapsulated structures.Since the ownership of the underlying stocks is off-chain, there is no single data source on-chain, and self-custody can only be achieved indirectly through these structures. Tokenization structures also introduce additional layers of intermediaries, leading to complexity and risk. The settlement advantages are also difficult to realize. Even if token transfers occur on-chain, the cash portion of the transaction is usually settled separately, whether through bank payments or other channels. This means that for certain transactions, the promised atomic settlement (i.e., simultaneous delivery of securities and cash) has not yet been achieved.

According to CoinGlass data, the Coinbase Bitcoin Premium Index has recorded negative values for 7 consecutive days, with the latest at -0.0205%, indicating that purchasing power in the U.S. market has once again fallen into a slump.Previously, on August 24, the Coinbase Bitcoin Premium Index reappeared with a positive signal for the first time since May 19, reporting 0.0052%, temporarily ending the longest historical negative premium period of 97 days. The Coinbase Bitcoin Premium Index is used to measure the price difference of Bitcoin between Coinbase Pro and Binance. A sustained negative index typically means that Coinbase's pricing is relatively low, which may reflect weak buying interest or significant selling pressure in the U.S. market, but it should not be solely relied upon to determine that institutional funds are flowing out.

According to Bitcoin News, the Chief Technology Officer of BlueWallet stated that they screened 904 iOS applications labeled as non-custodial cryptocurrency wallets in the App Store and analyzed 494 of them, ultimately marking 45 as potentially having serious or high-risk security issues, with 23 being of potential serious risk and 22 being high risk.The issues mainly include suspected uploading of mnemonic phrases or private keys to servers, insufficient randomness in generated wallets, storing keys on the server side, using hard-coded encryption keys, and loading unsigned JavaScript code that can interact with sensitive wallet data. The Chief Technology Officer of BlueWallet cautioned that the analysis results may contain false positives, and applications not appearing on the list are not necessarily safe. When it comes to storing large amounts of Bitcoin, merely passing the App Store review and the application's reputation are not sufficient grounds to trust the software.

The U.S. SEC is reviewing Grayscale's application to rename the Grayscale Litecoin Trust to "Grayscale Litecoin Trust ETF," which is planned to be listed on NYSE Arca under the stock ticker LTCN.

According to Catcher Predict monitoring, in the market prediction event "Real Madrid vs. Rayo Vallecano" on Polymarket, the "Over" option for the sub-market "Real Madrid second half goals greater than 0.5" has experienced a sharp fluctuation in winning probability, plummeting from 83.5% an hour ago to the current 65.5% (a fluctuation of 18%). Please note the impact of related breaking news.

Electrum has released version 4.8.2, which includes multiple security fixes and enhances the security of the Bitcoin wallet codebase. The related fixes are based on reports from researchers such as Bitcoin Red Team, Calle, l0rinc, haoxucu, and m0wer.This version addresses a critical backup issue affecting some Lightning wallets that use non-deterministic keys and anchored channels. Previously, the channel backups and full wallet backups of affected wallets may have lacked the keys necessary to transfer funds on-chain after a remote force close request; affected users will receive a warning when starting Electrum and should export a new backup, as the old backup cannot correctly restore funds in this scenario.This version also strengthens Lightning HTLC verification, rejects previously acceptable format errors in xpub/xprv keys, expands the scope of codebase security enhancements, and prevents the Android QR code scanner from reading screenshots. This is the third security-focused version release of Electrum since July, following versions 4.8.0 and 4.8.1.

Solana Mobile posted on platform X that its third-party marketing email service provider Brevo experienced a security incident affecting some customer accounts, including Solana Mobile. The team discovered unauthorized access to its Brevo account, has disabled the account, and is working with Brevo to understand the extent of the accessed information.Solana Mobile stated that, as far as they know, no emails have been sent from their account, but they are continuing to verify. They also remind users that Solana Mobile will not ask for mnemonic phrases, private keys, or wallet recovery information.

According to Arkham monitoring, Morgan Stanley has continuously increased its holdings of Bitcoin through its spot Bitcoin exchange-traded fund MSBT for three consecutive days, spending a total of 15.81 million dollars to acquire approximately 203.446 BTC. As of now, its total Bitcoin holdings have surpassed 7,800 coins, currently reaching 7,855 coins, valued at over 600 million dollars.

According to Catcher Predict monitoring, the "Over" option win rate for the sub-market "Fulham FC Second Half O/U 1.5" in the event "Liverpool FC vs. Fulham FC - More Markets" on the Polymarket has experienced significant fluctuations, rising from 11% an hour ago to the current 31% (a fluctuation of 20%). Please note the impact of related breaking news.

According to the information released by the SEC, Coinbase (COIN) director Marc L. Andreessen sold 13,676 shares of the company's stock at an average price of $181.14 per share on September 8, with a total value of approximately $2.4773 million. After the transaction, his direct holdings decreased to 1,138,892 shares.

According to Bloomberg, citing informed sources, Italy's second-largest bank, UniCredit, is considering expanding its digital asset services, including cryptocurrency custody. Headquartered in Milan, UniCredit is selecting technology providers to build the infrastructure needed to hold digital assets and support their buying and selling.The report states that tokenized investment products, fixed-income securities, the use of stablecoins, and exposure to cryptocurrencies are all under consideration. Meanwhile, other banks in Europe are also expanding their crypto services: Spain's BBVA has launched Bitcoin trading and custody for all customers through its app, and Santander's Openbank has also introduced trading services; Germany's Deutsche Bank is collaborating with Bitpanda's technology department to build a custody business.The EU's Markets in Crypto-Assets Regulation (MiCA) provides a legal definition, regulatory bodies, and a familiar obligation framework for banks to launch crypto services. Additionally, UniCredit is one of 37 banks from 15 European countries that are jointly creating a company called Qivalis, aimed at issuing a euro stablecoin. Last year, the bank also offered structured products linked to the BlackRock iShares Bitcoin Trust ETF to professional clients, providing full loss protection.

According to Anza's monitoring, the second step of the Solana proposal SIMD-0437 rent reduction will take effect on the mainnet at approximately 21:15 UTC, corresponding to epoch 1033. At that time, the lamports required per byte will decrease from 6333 to 5080, a cumulative decrease of about 27% from the initial level, and the deposit required for on-chain storage such as creating token accounts will be further reduced.There is currently no fixed timetable for subsequent steps; the third step will be initiated once the growth of on-chain status is confirmed to be safe. If any anomalies occur, SIMD-0438 can serve as a fallback mechanism to revert the rent parameters. Currently, three steps remain in the five-step plan.

According to SlowMist monitoring, the BSC chain project BeatXswap suffered a price manipulation attack, resulting in a loss of approximately 2.985 million BTX (about $77,500).The attacker borrowed 6 million BTX through a flash loan and sold it into the Uniswap V3 pool to lower the price. They then exploited a vulnerability in the contract that used only the V3 pool's instant price as the sole pricing basis (without TWAP protection and without deviation limits), depositing USDT in two transactions to trigger liquidity mining and withdrew BTX from the LP position.

The blockchain project Quantus announced the launch of its PoW mainnet using post-quantum cryptography, which incorporates the ML-DSA-65 and ML-DSA-87 digital signature mechanisms. The total supply limit of the native token QTC is 21 million, and PoW mining has been open since the launch.