Base Network Outage Review: Two Consecutive Downtimes Caused by a Sequencer Bug
According to official announcements, the root cause of two consecutive outages last week on Base, Coinbase’s Layer 2 network, has been identified as a software bug in the sequencer’s block-building logic. Base’s engineering team explained that when an invalid transaction fails to execute, the associated temporary state (Journal State) should be cleared, but a software flaw incorrectly retained the old state, preventing the sequencer and validator nodes from producing new blocks. On June 26, Base’s mainnet experienced two consecutive block production outages as a result: the first lasted 116 minutes, and the second 20 minutes. The team noted that while a patch fixed the sequencer state update issue, a race condition emerged after the system restart, preventing the sequencer from resynchronizing in time and triggering the second outage. Additional infrastructure issues also prolonged the total recovery time. Base said it will strengthen protocol fuzz testing to improve its ability to detect vulnerabilities in edge-case input scenarios, and optimize network recovery mechanisms to eliminate the need for manual validator node restarts during future similar incidents. Notably, this is not the first time Base has suffered a sequencer-related outage: the network previously faced outages of roughly 17 minutes in September 2024 and 30 minutes in August 2025. As of now, Base remains the second-largest Ethereum Layer 2 network by total value secured (TVS).
40 minutes ago
Solana ecosystem meme coin ANSEM surges 115-fold in 24 hours, market cap briefly exceeds $32 million.
According to GMGN data, Solana ecosystem meme coin ANSEM briefly exceeded $32 million in market capitalization before pulling back to $24 million. The token has recorded a 115x 24-hour price surge, with its 24-hour trading volume reaching $21.2 million. Today, crypto KOL Ansem announced on social media that due to Pump.fun’s "refusal to distribute funds (airdrop)", he was forced to send "stimmy" (stimulus funds) to "the on-chain trenches" — a term referring to on-chain meme coin traders. BlockBeats reminds users: Most meme coins lack real use cases and are highly volatile. Please protect your assets and avoid FOMO.
40 minutes ago
Ansem said he infused funds into On-Chain Trenches, joking that the recipients need to cooperate with bullish pump calls.
Crypto KOL Ansem stated on social media that, as Pump.fun "refused to distribute funds", he had to send a "stimmy" (stimulus fund) to "the trenches" — a term referring to on-chain meme coin traders. Subsequently, crypto community user NotSoEasyMoney replied, asking Ansem to "transfer tens of thousands of dollars to him". Ansem playfully responded: "Sure, on the condition that you agree to post bullish calls with me."
40 minutes ago
Trump dismisses Hagman’s new book as "fake news", reaffirms his narrative of election victory.
U.S. President Donald Trump posted a statement saying: "Regarding Margot Hagman’s book about me, based on a very brief and dry briefing, the book is essentially all made up, fake news, and mostly fictional—much like most of her writings about me over the years. She is a third-rate writer with third-rate intelligence, yet she earns top-tier income thanks to your favorite president, which is me. She was dead wrong about me on election matters, even though she knew I would win by a landslide; she was dead wrong on the Russia, Russia, Russia hoax; she was dead wrong about nearly everything. But she continues to spew garbage, and people still keep falling for it. Remember: I won the election, by a landslide. Also, Iran will never have nuclear weapons!!!"
40 minutes ago
Head of Grayscale Research advises Strategy to sell over $3 billion worth of Bitcoin to improve its capital structure and restore market confidence.
Grayscale Research Head of Research Zach Pandl stated that instead of raising STRC preferred stock dividend rates by 50 basis points, it would be better to sell over $30 billion worth of Bitcoin to fulfill cash payment obligations and restore market confidence. Spot On Chain’s analysis notes that as an institutional research figure, Zach Pandl’s public recommendation that Strategy sell over $30 billion in BTC carries certain indicator significance. If Strategy ultimately proceeds with large-scale sales, it will exert considerable selling pressure on the market and may undermine the narrative of the firm’s continuous Bitcoin hoarding. This perspective also reflects market concerns over Strategy’s capital structure and the sustainability of its highly Bitcoin-reliant balance sheet. Going forward, attention should be paid to Strategy’s official response and whether actual Bitcoin transfers are detected in its on-chain wallets.
40 minutes ago
South Korean regulators have repeatedly taken measures to cool the stock market, warning against the asset bubble spurred by widespread public stock trading.
Against the backdrop of continued gains in South Korea’s stock market and surging trading activity, South Korea’s financial regulators have recently issued a series of risk warnings to cool the overheated market. According to reports, South Korean regulators have issued risk warnings on leveraged and inverse products tied to individual stocks including SK Hynix and Samsung Electronics, expressed concern over the rising balance of margin trading and short selling, and are exploring measures such as taxing unrealized stock gains to curb market speculation. Current phenomena in South Korea’s stock market—including widespread retail participation, extremely crowded trading, rapid growth of leveraged funds, a surge in new investors, and large IPOs absorbing massive capital—closely resemble market characteristics seen during multiple historical asset bubble periods. History shows that asset bubble bursts are often accompanied by wealth erosion, weakened consumer and investor confidence, rising risks for financial institutions, and long-term economic adjustments. Regulators’ early issuance of risk warnings amid the speculative boom aims to prevent the market from repeating the systemic shocks caused by historical bubble bursts.
40 minutes ago