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The Zcash Open Development Lab (ZODL) has proposed a new network upgrade and shielded pool named "Ironwood" in collaboration with Tachyon, Valar Group, Zcash Foundation, and Shielded Labs, scheduled to be activated by the end of July 2026, with the exact timing depending on the progress of testing and ecological coordination. Ironwood will continue to use the existing Orchard protocol but will add formal verification and independent security audits, and will verify the entire ZEC supply transferred from Orchard to Ironwood through the "Turnstile" mechanism, allowing anyone to audit the circulating supply of Zcash, thereby further enhancing the security and transparency of the protocol.ZODL stated that the recently discovered integrity vulnerability in Orchard was identified during ongoing security research and has been fixed through a coordinated upgrade. Currently, there is no evidence that the vulnerability has been exploited, nor are there any signs that user funds have been compromised or that the total supply of ZEC has changed. Related issues have not affected the privacy attributes of any privacy pools, and Orchard continues to operate normally. According to the plan, after the upgrade, the Orchard pool will close to new deposits and internal transactions, and funds can only be migrated to Ironwood through the Turnstile mechanism. Wallets supporting Orchard will provide a one-click migration feature, and the new privacy pool will continue to use users' existing Orchard addresses without the need to change the receiving address. In addition, ZODL is advancing the deprecation of zcashd, including the development of a new command-line wallet Zallet, assisting node operators in migrating to Zebrad, and updating wallets and SDKs to support the Ironwood upgrade.

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "Dota 2: Team Yandex vs. BetBoom Team (BO3) - BLAST Slam Playoffs," the option "Team Yandex" in the sub-market "Match Winner" has experienced significant fluctuations in winning probability, soaring from 48.5% an hour ago to the current 73.5% (a fluctuation of 25%). Please note the impact of relevant breaking news.

"New Stock God" Serenity posted on platform X that his account has accumulated 107,894,491 exposures, with related creator earnings of approximately $4,649. He stated that all income will be used for stray dog rescue, and there will be larger-scale donations in the future. According to current calculations, it costs about $600 to rescue one dog, so the scale of rescue will grow in proportion to the increase in his follower count.Serenity expressed that he prefers to profit through the investment market rather than deriving income from his fan base, and therefore has never felt the need to set up a high paywall or run paid advertisements. He added that even without a creator earnings program, he would continue to share investment insights.

According to Coinglass data, the current holdings of whales on the Hyperliquid platform amount to 3.97 billion USD, with long positions totaling 1.962 billion USD, accounting for 49.42% of the holdings, and short positions totaling 2.008 billion USD, accounting for 50.58% of the holdings. The profit and loss for long positions is -258 million USD, while the profit and loss for short positions is 224 million USD.Among them, the whale address 0x50b3..20 has shorted BTC with a 20x leverage at a price of 60,678.3 USD, currently showing an unrealized profit and loss of -491,600 USD.

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "LoL: JD Gaming vs. Bilibili Gaming - LPL Playoffs," the option "JD Gaming" in the sub-market "Match Winner" has experienced significant fluctuations in winning probability, dropping sharply from 27.5% an hour ago to the current 11.5% (a fluctuation of 16%). Please note the impact of relevant breaking news.

According to CoinDesk, security engineer Taylor Hornby, who discovered a serious vulnerability in Zcash using the Anthropic Opus 4.8 AI model, stated that Monero (XMR) has been added to the audit queue, and more privacy coin projects will undergo security reviews in the future.Hornby previously discovered a critical vulnerability in the Zcash Orchard privacy pool on May 29, which had gone unnoticed since May 2022 and could theoretically allow attackers to create unlimited undetectable fake ZEC. The development team at Shielded Labs completed an emergency fix before June 1 and subsequently disclosed the details of the vulnerability. As a result of the incident, ZEC dropped by as much as 38% within 24 hours after the news broke, with the market concerned that attackers may have exploited the vulnerability to steal funds from the privacy pool without leaving on-chain traces.Hornby stated that he was commissioned by the nonprofit organization Shielded Labs in April of this year to identify protocol vulnerabilities before attackers could exploit them. Although he had the means to profit from the vulnerability, he chose to report the issue to the development team, stating that "such betrayal is unacceptable." Additionally, Hornby plans to apply for funding from the Zcash community to support subsequent security research efforts.

According to Coinglass data, the current whale holdings on the Hyperliquid platform amount to $3.954 billion, with long positions totaling $1.951 billion, accounting for 49.34% of the holdings, and short positions totaling $2.003 billion, accounting for 50.66%. The profit and loss for long positions is -$256 million, while for short positions it is $222 million.Among them, the whale address 0x50b3..20 has shorted BTC with 20x leverage at a price of $60,654.4, currently showing an unrealized profit and loss of -$283,400.

According to CoinGecko data, Ethereum's market capitalization has fallen to $182.8 billion, below USDT's $187 billion, and it has now dropped to the 3rd position in the cryptocurrency market capitalization ranking.

According to Coinglass data, the current whale holdings on the Hyperliquid platform amount to $3.98 billion, with long positions of $1.976 billion, accounting for 49.64% of the holdings, and short positions of $2.004 billion, accounting for 50.36%. The profit and loss for long positions is -$260 million, while for short positions it is $220 million.Among them, the whale address 0x082e..88 has taken a 5x full position long on HYPE at a price of $38.6755, currently realizing an unrealized profit and loss of $28.9511 million.

According to Cointelegraph, the Illinois State Legislature has passed the budget for the fiscal year 2027, which includes a provision to impose a 0.2% tax on cryptocurrency transactions, to be collected by digital asset brokers. This measure, referred to as the "privilege tax," is part of the amendment to the "Digital Asset Privilege Tax Act," which includes registration requirements for any digital asset broker operating in Illinois.Starting from January 1, brokers who fail to comply with the relevant regulations may be classified as a Class 3 felony in the state, facing two to five years of imprisonment and a fine of up to $25,000. The budget has been approved by the state legislature on Monday but still requires the signature of Governor JB Pritzker to take effect. JB Pritzker has publicly stated multiple times that he plans to sign the bill as soon as possible, but as of Friday morning, he has not yet signed it. Legislators expect that the cryptocurrency tax will generate $60 million in revenue for the state.

According to monitoring by Catcher Predict, in the predicted market event on Polymarket "Dota 2: Team Falcons vs. Aurora - BLAST Slam Playoffs," the "Team Falcons" option in the sub-market "Match Winner" has experienced significant fluctuations in win probability, dropping from 57% an hour ago to the current 39.5% (a fluctuation of 17.5%). Please note the impact of related breaking news.

Bitget announced that its US stock 2.0 has officially launched on the web. Users can now trade 204 rTokens through the Bitget Web version, covering core sectors such as technology, consumer, semiconductors, and indices.It is reported that the rTokens, identified by the letter r + stock ticker (for example, rNVDA for NVIDIA), are issued by Bitget's licensed RWA protocol Reality, and are directly connected to global liquidity pools such as NASDAQ and NYSE through cooperation with the compliant brokerage Alpaca.

According to The Block, the Web3 asset management platform XEFFY announced the completion of a $20 million financing round, which includes $5 million in angel funding and $15 million in a private round supported by early strategic investors.The funds will be used to develop its Vault management platform, expand the on-chain real-world asset (RWA) infrastructure, and support early RWA projects through the XEFFY fund to expand the global ecosystem. The platform combines market-neutral Vault strategies with dedicated on-chain RWA infrastructure built for retail and institutional users.Currently, the tokenized RWA market is expected to exceed $30 billion by 2025, with institutions like BlackRock and Fidelity already deploying related products. The XEFFY platform has approximately 200,000 community members on X, Telegram, and Discord, and its Asia-Pacific ambassador program has about 200 contributors.

According to monitoring by Catcher Predict, in the predicted market event "LoL: Anyone's Legend vs. LGD Gaming - LPL Playoffs" on Polymarket, the "Yes" option win rate for the sub-market "Both sides destroy inhibitors" has experienced a dramatic fluctuation, soaring from 50% an hour ago to the current 90% (a fluctuation of 40%). Please note the impact of relevant breaking news.

According to on-chain data monitored by Catcher Predict, significant capital movements are predicted in the Polymarket market. A large whale invested $107,152.21 in the event "Roland Garros ATP: Jakub Mensik vs Alexander Zverev." Based on the current transaction price, the latest corresponding winning probability for this target is 88%.

According to the official website of the U.S. Congress, the full text of the U.S. House of Representatives' "American Reserve Modernization Act" (H.R.8957, ARMA) has been made public. This bill was introduced on May 21 by Alaska Congressman Nicholas Begich and has now been referred to the House Financial Services Committee for review.The main content of the bill includes: incorporating Bitcoin obtained by the government through criminal or civil forfeiture into a strategic Bitcoin reserve managed by the Treasury Department, establishing a minimum holding period of 20 years during which it cannot be sold or disposed of; establishing a quarterly reserve verification mechanism and introducing independent third-party audits; allowing states to voluntarily hold their Bitcoin in independent accounts at the Federal Reserve.In terms of forward-looking provisions, the bill requires the Treasury Department and the Department of Commerce to jointly study feasible paths for increasing Bitcoin holdings in a budget-neutral manner within 180 days, including converting non-Bitcoin digital assets, forfeiture proceeds, voluntary donations, tax or tariff revenues, and utilizing mechanisms related to the Federal Reserve or gold certificates.Analysts point out that compared to the previous "BITCOIN Act," which called for the purchase of 1 million Bitcoins, ARMA is more moderate and politically feasible, but still leaves room for future federal increases in Bitcoin holdings.

According to a report by Reuters, two informed Greek government officials revealed that the Greek Ministry of Finance is preparing legislation to impose a 15% capital gains tax on cryptocurrencies, which is expected to be submitted to parliament for review in the coming months.Under the plan, the first 500 euros of earnings for each taxpayer will be tax-exempt; individual mining activities will not be taxed, but mining companies registered as businesses will be taxed. Currently, Greece does not have a complete tax framework for cryptocurrencies, and the tax rates vary significantly among EU countries, ranging from 8% in Cyprus to 30% in France.Officials stated that due to most Greek investors using offshore platforms, it is currently difficult to estimate the size of the country's cryptocurrency market, and there are no specific revenue forecasts available.

According to Coinglass data, the current whale holdings on the Hyperliquid platform are $3.998 billion, with long positions of $2.018 billion, accounting for 50.46% of the holdings, and short positions of $1.981 billion, accounting for 49.54% of the holdings. The profit and loss for long positions is -$240 million, and for short positions, it is $206 million.Among them, the whale address 0x082e..88 has taken a 5x leveraged long position on HYPE at a price of $38.6755, currently showing an unrealized profit and loss of $32.7711 million.

According to Globenewswire, Blockchain Digital Infrastructure, a developer and operator of digital infrastructure listed on the US stock market, announced plans to issue 33,333,334 shares of common stock, priced at $1.65 per share, raising approximately $55,000,000 in total.The funds will be used to support the construction of AI hosting and high-performance computing digital infrastructure, capital expenditures, and general corporate purposes to support business growth.