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Theo báo cáo của CoinDesk, các nhà phát triển Zcash đang tích hợp một phần mã của bản nâng cấp mở rộng đề xuất Tachyon vào phần mềm đã được sử dụng trên mạng, chuẩn bị cho một lượng lớn giao dịch riêng tư trong tương lai. Thành phần này có tên là Udon, ban đầu được phát triển như một phần của Dự án Tachyon.Theo Sean Bowe, người phụ trách Dự án Tachyon, Udon đã được phát hành vào thứ Hai tới Zakura Common, đây là thư viện mật mã chung của Zakura và các dự án Zcash khác. Common chịu trách nhiệm xử lý một phần các phép toán toán học nặng nề đứng sau việc tạo ra và xác minh các giao dịch riêng tư, Zakura được phát triển bởi đội ngũ của Bowe cùng với Valar Group của Dev Ojha.Ví Zcash cần phải chứng minh một giao dịch thanh toán riêng tư là hợp lệ mà không tiết lộ bên thanh toán, bên nhận và số tiền. Các máy tính chạy mạng sau đó xác minh chứng minh đó. Theo CoinDesk, vào tháng 8, những cải tiến trước đó đối với Common đã giảm thời gian tạo một giao dịch riêng tư từ hơn 3 giây xuống dưới 200 mili giây trong một số thử nghiệm.Nếu thanh toán riêng tư trở nên phổ biến hơn, những máy tính này sẽ cần xử lý nhiều dữ liệu hơn. Udon đã đưa một phần tính toán cần thiết cho bản nâng cấp mở rộng đề xuất Tachyon vào Common, cho phép các nhà phát triển tiếp tục xây dựng trên mã đã được tăng tốc. Udon đã được phát hành dưới dạng phần mềm, nhưng bản nâng cấp vẫn chưa được kích hoạt trên Zcash.Mục tiêu dài hạn mà Bowe và Ojha đặt ra là hơn 50.000 giao dịch mỗi giây. Với tốc độ này, họ ước tính rằng mật mã hiện tại sẽ khiến mỗi nút Zcash nhận được hơn 500 MB dữ liệu mỗi giây.

Tin tức từ ChainCatcher, nhóm khách hàng toàn nút Zcash Zakura đã phát hành Zakura Common, đây là một bộ thư viện mã hóa và giao thức dành cho hệ sinh thái Zcash. Các bài kiểm tra chuẩn chính thức cho thấy, tốc độ tạo chứng nhận trên thiết bị di động tăng hơn 14 lần (trên máy tính để bàn tăng hơn 5 lần), tốc độ băm Sinsemilla tăng hơn 21 lần, tốc độ thử giải mã tăng hơn 1.5 lần, tốc độ xác minh zk-SNARK tăng từ 4 đến 8 lần; trong nhiều trường hợp, thời gian chờ tạo giao dịch của ví có thể giảm từ hơn 3 giây xuống dưới 200 mili giây.Cập nhật này không cần nâng cấp mạng, đã được cấp phép mã nguồn mở theo giấy phép MIT/Apache 2.0 kép, Zakura 1.3.0 sẽ chuyển sang công nghệ này.

HSBC released a research report stating that the global commodity market is entering a "super squeeze" situation dominated by supply disruptions. It noted that if the Strait of Hormuz remains substantially closed for an extended period, global commodity inventories will be rapidly depleted, and some varieties may approach critical price turning points.The report pointed out that the Middle East conflict has impacted aluminum smelting capacity, pushing aluminum prices to a four-year high; copper prices are mainly supported by a recovery in end-user demand, nearing $14,000 per ton. HSBC also mentioned that the supply of crude oil, liquefied natural gas, agricultural products, and industrial metals is facing tightening pressures.

ProCap Financial BRR, owned by Anthony Pompliano, has sold 52 BTC to repurchase 2 million shares of common stock at a 50% discount to net asset value.ProCap currently holds a total of 5,405 BTC, ranking 19th in Bitcoin 100.

a16z crypto stated that the current tokenized commodity market is almost entirely dominated by gold. It cited data from rwa.xyz indicating that as of May 7, 2026, the on-chain tokenized gold market has reached approximately $5 billion, capturing the vast majority of market share; in contrast, the tokenized silver market is only about $28,100,000, the tokenized gold ETF (iShare Gold Trust) is about $14,100,000, and other commodity categories total approximately $2,950,000.a16z pointed out that gold possesses characteristics such as global circulation, standardization, and a long-standing reliance on paper certificate trading, making it naturally suitable for tokenization. Products including Tether Gold (XAUt) and Pax Gold (PAXG) essentially map the ownership of gold stored in vaults to on-chain wallets. It also noted that, apart from gold, tokenized oil, agricultural products, energy, and computing power commodity assets are still in a very early stage, with relatively limited market share.

Michael Saylor stated that currently about 100 million people have exposure to BTC through MSTR common stock, and he indicated that the Strategy has become the largest stock issuer in the United States.

According to Businesswire, Nasdaq-listed Solana treasury company Solmate Infrastructure announced the issuance of a total of 2,298,000 shares of Class B common stock through a registered directed offering, with an issuance price of $4.97 per share, expected to raise approximately $11.4 million in total funds. The transaction is expected to be completed around May 27, 2026, subject to customary closing conditions.

According to Jinshi reports, the Federal Reserve meeting minutes show that many decision-makers are more inclined to remove the accommodative bias from the policy statement.

Upbit announced that due to the Filecoin (FIL) network upgrade, the deposit and withdrawal services for FIL will be suspended starting from May 27, 2026, at 18:00 (KST), until the network stability is confirmed and restored.The announcement indicates that the suspension only involves the on-chain deposit and withdrawal functions of FIL, and trading services will not be affected and can proceed normally.Upbit stated that during the upgrade period, deposits of the relevant assets may not be credited properly or may experience delays. Some transactions may still occur at the network level, but the platform will confirm and process the credits uniformly after the maintenance is completed.In addition, functions such as withdrawal address registration and deposit refunds will also be temporarily suspended, and the recovery time will be notified through subsequent announcements.

According to Bloomberg, multinational commodity trading firm Trafigura Group is in discussions with Tether about a pilot project aimed at using the stablecoin USDT for payments at fuel stations in El Salvador. The pilot will focus on gas stations operated by Puma Energy, Trafigura's fuel distribution division, where consumers in El Salvador can pay for fuel or snacks using USDT, which will then be converted to dollars by an intermediary and transferred to Trafigura. The discussions are still in the early stages and require regulatory approval.A spokesperson for Puma Energy stated that the discussions are still in the exploratory technical phase. This is the first known collaboration involving the use of stablecoins between Tether and a major commodity trader. Tether previously indicated that it funded an oil transaction but did not disclose specific details. Tether's CEO stated last November that they plan to "significantly" expand their lending business to commodity traders, having already issued $1.5 billion in loans.

According to Jin Shi reports, Carol Kong, a foreign exchange strategist at the Commonwealth Bank of Australia, stated that the inflation data released this week will not be welcomed by FOMC officials, including the incoming Federal Reserve Chairman Waller. The U.S. Senate has approved Waller to serve as the Federal Reserve Chairman. Kong expects that the FOMC will have to enter a rate hike cycle starting in December this year, with three rate increases expected during this cycle.

According to Jinshi News, Sarah Hammoud, a foreign exchange strategist at the Commonwealth Bank of Australia, stated that the risk is that U.S. core inflation may be higher than the market consensus due to the spillover effects of energy prices on other prices such as airfare and food. If U.S. core inflation is higher than expected, it will push up U.S. yields and the dollar exchange rate. The market generally expects that the CPI data will reinforce expectations that the Federal Reserve will maintain interest rates unchanged in the short term, and traders have ruled out the possibility of rate cuts this year.

To optimize the user trading experience, Bitget has reduced the funding fee base rate for some metal and commodity contracts from 0.01% to 0%. This involves contracts such as XAUUSDT, XAGUSDT, COPPERUSDT, etc. For more details, please refer to the official Bitget platform.

According to the official announcement, Binance has released an important update regarding the price index calculation model for commodity-type TradFi perpetual contracts. Starting from May 9, 2026, at 05:00 (UTC+8), Binance will adopt the order book EWMA price index calculation model to replace the fixed model for calculating the price index of commodity-type TradFi perpetual contracts during daily maintenance, holidays, and weekends.The order book EWMA price index calculation model will be applied to all commodity-type TradFi perpetual contracts, including XAUUSDT, XAGUSDT, XPTUSDT, XPDUSDT, COPPERUSDT, CLUSDT, BZUSDT, NATGASUSDT, and future commodity-type TradFi perpetual contracts that will be listed on Binance.Equity-type TradFi perpetual contracts will continue to use the fixed model during daily maintenance, holidays, and weekends until further notice. If Binance adopts the order book EWMA price index calculation model, a separate announcement will be made.

According to Jinshi reports, Federal Reserve Chairman Powell stated that changing the accommodative stance is a form of forward guidance.

According to market news, attackers launched an attack on Syndicate by infiltrating the Commons cross-chain bridge. The related address acquired approximately 18.5 million SYND tokens and sold them for a profit of about $330,000, with the funds having been transferred to Ethereum.

According to the official announcement, the prediction market Kalshi, regulated by the Commodity Futures Trading Commission (CFTC), has integrated Pyth as the contract settlement data source for its newly launched commodity center, covering markets such as gold, silver, Brent crude oil, natural gas, copper, corn, soybeans, and wheat.At the same time, Pyth Pro will provide direct market data access to Kalshi's market makers. Kalshi stated that this move aims to support the continuous trading and reliable settlement of commodity-related event contracts; Pyth Pro will subsequently expand to asset classes such as indices, stocks, and foreign exchange.

According to CoinGlass data, Brent crude oil (XBR) has a 24-hour contract trading volume of 16.5 million USD across the network, with a contract open interest of 6.2258 million USD; among them, the Gate platform has a 24-hour contract trading volume of 15 million USD, ranking first in the world; the contract open interest is 2.67 million USD, ranking second in the world. WTI crude oil (XTI) has a 24-hour contract trading volume of 20.6188 million USD across the network, with a contract open interest of 22.8109 million USD.Among them, the Gate platform has a 24-hour contract trading volume of 13.08 million USD, ranking first in the world; the open interest reaches 4.75 million USD, ranking second in the world.In the metals sector, the 24-hour trading volume of XAG contracts across the network reaches 900 million USD, among which the Gate platform's XAUT/USDT contract open interest records 72.3609 million USD, ranking third in the world.Currently, Gate has fully deepened its TradFi layout, with the spot sector supporting stock and metal trading, and the contract sector covering diversified assets such as gold, silver, foreign exchange, indices, and commodities. With a flexible USDT settlement mechanism and up to 100 times leverage, Gate continues to assist global investors in achieving cross-market, round-the-clock asset allocation and risk management.