OpenAI says its upcoming Astra model can discover previously unknown software flaws and develop working attacks without human guidance, earning the company's first Critical cyber capability rating under its Preparedness Framework. In internal testing, Astra achieved a 100% success rate on a benchmark for exploiting known vulnerabilities, identified two new zero‑day flaws, and demonstrated the ability to escape a hardened browser sandbox and combine operating‑system weaknesses to gain root access. The company has delayed parts of Astra’s development to add safeguards and plans to restrict its most advanced cybersecurity functions to selected testers. The capability is especially relevant to crypto, where a software flaw can be exploited to move funds within minutes, a trend noted by security researchers who say AI could compress the time needed to find and exploit such vulnerabilities. OpenAI’s announcement follows other frontier‑model milestones, including Anthropic’s Claude solving an 87‑year‑old mathematics problem.
Bitcoin, Ethereum, regulation, and the forces moving digital assets.
The London Stock Exchange Group and Payward, the parent company of Kraken, announced a partnership to tokenize the 100 largest UK‑listed equities, enabling 24/7 trading on blockchain‑based platforms. The firms said the tokenized shares, called xStocks, will be one‑to‑one backed by the underlying stocks and will trade on centralized exchanges, self‑custody wallets and on‑chain applications. The arrangement is pending regulatory approval and will initially list the tokens on LSE’s new 24‑hour trading venue, LSE 24, with the aim of expanding to other jurisdictions. The tokenization mirrors a broader trend of converting traditional assets into blockchain representations to improve liquidity and settlement speed. Traditional share settlement can take days and involves multiple intermediaries, whereas tokenized shares can settle instantly. The partnership could give investors in more than 110 countries access to UK equities. xStocks currently are not available to UK‑based investors. The LSE expects to support the tokens on its 24‑hour venue and explore issuing its own equity tokens directly onchain. Payward’s co‑CEO Arjun Sethi said the collaboration reflects a shift away from the notion that crypto and traditional finance must be opposed. LSE chief executive Julia Hoggett emphasized that tokenization must preserve the trust, rights and regulatory framework of regulated markets. The agreement also allows the two firms to look at using tokenized assets as collateral for credit creation. LSEG shares fell about 2 percent in early trading. The project awaits regulatory clearance and will determine how tokenized equities integrate with existing market structures.
Core DAO announced an emergency hard fork after a small group of validators received CORE rewards above the protocol's intended issuance, prompting several exchanges to temporarily restrict CORE transfers. The issue was identified on September 1, when Core said it had contained the problem and stopped what it described as malicious validators from drawing further excess rewards. User assets were reported safe, and the network emphasized that the upgrade would be forward, not a rollback that reverses confirmed transactions. Exchanges including Coinbase, Bithumb, Coinone and Bitget suspended CORE deposits and withdrawals while the network investigated. Coinbase kept trading functions such as buys, sells and conversions available. Core has not disclosed the amount of excess CORE issued, the number of validators involved, or whether any of the additional tokens entered circulation. The emergency hard fork will change protocol rules without altering existing transaction records, and a technical postmortem is expected after the upgrade is completed. Core has not set a timeline for the upgrade nor disclosed the specific vulnerability that allowed the excess rewards. The incident underscores continued scrutiny of validator reward mechanisms in delegated proof‑of‑stake networks.
Kalshi announced that it had permanently suspended George Santos from trading on its prediction market platform and imposed a $71,356 penalty; it also imposed a three‑year trading ban and a $2,590 penalty on Laurie Buckhout after investigations determined that both individuals traded on event contracts using information derived from their positions.
The actions follow investigations into whether Santos and Buckhout used insider information to profit from contracts tied to political events, including a contract on Buckhout’s North Carolina congressional race and contracts related to Santos’s attendance at the State of the Union address in February 2026. Kalshi’s compliance rules state that any trader who has decision‑making influence over the outcome of an underlying event is prohibited from trading on that contract.
Buckhout said she cooperated with Kalshi’s inquiry and agreed to the penalties, while Santos did not respond to Kalshi’s request for comment and has not indicated cooperation. Santos, who was expelled from the House in December 2023 amid fraud allegations, remains a candidate for the 2026 election, whereas Buckhout continues to run for the North Carolina 1st district.
The contracts on Buckhout’s race currently list Democratic incumbent Don Davis with a 63% chance of winning and Buckhout with a 41% chance, according to Kalshi’s public data. Kalshi’s enforcement measures occur amid broader scrutiny of prediction markets; the Commodity Futures Trading Commission (CFTC) has asserted exclusive jurisdiction over such platforms and has imposed a $172,000 fine on Gabriel Perez, a teleprompter operator for former President Donald Trump, for trading Kalshi contracts linked to Trump speeches. In addition, Kalshi and other prediction‑market firms face lawsuits from several U.S. states alleging illegal betting on sporting events, and the CFTC has invoked emergency authority to block New York’s attempt to prohibit Kalshi’s election‑related contracts.
The bans and penalties illustrate increasing regulatory focus on the potential for manipulation in prediction markets, and the legal and market implications of these actions remain under review.
The National Crime Agency froze £10 million ($13.5 million) from Sorare after a Westminster magistrates’ court ordered the seizure in January 2025, as part of an investigation into whether the company’s blockchain‑based trading‑card service breached gambling regulations.
Sorare, a digital‑trading‑card platform that uses blockchain technology, entered a four‑year, $162 million partnership with the Premier League in 2023, a deal that concluded at the end of the previous season.
The NCA said the order was intended to prevent the funds from being dissipated while it examined any possible connections between the seized assets and alleged third‑party criminal activity. In June, the Financial Conduct Authority sent letters to Premier League clubs warning that sponsorship arrangements with crypto companies not authorized to operate in the United Kingdom may breach regulatory rules. Several clubs have since listed crypto sponsors for the upcoming season, including Circle for Chelsea and OKX for Manchester City. Global sponsorships between crypto firms and sports teams have declined since 2022, a trend linked to the broader market downturn and heightened public scrutiny of the industry.
The NCA indicated the investigation remains ongoing and has not disclosed a timeline for its conclusion.
Hyperliquid Strategies increased its equity financing commitment with Chardan Capital Markets to $2.5 billion from $1 billion, according to a September 1 SEC filing. The amendment raises the total capacity by $1.5 billion and allows the company to sell newly issued PURR shares to Chardan over time. After cumulative share sales reach $1 billion, Hyperliquid may not sell more than 42,641,847 shares below $12.02 per share without shareholder approval or a Nasdaq exception. PURR closed at $11.36 on September 1, down about 7.3 percent, with a trading range of $11.03 to $12.31 and volume of roughly 24.3 million shares. The company held 29.3 million HYPE tokens as of August 19 and had previously spent $773.4 million to acquire about 16.5 million tokens at an average price of $46.77. It reported $149.9 million in cash and no debt at the end of June. Proceeds from the equity facility are intended for general corporate purposes, including optional HYPE purchases, but no specific allocation or timeline was disclosed. The arrangement does not guarantee that Chardan will purchase the full $2.5 billion and any share issuance could dilute existing investors. The expanded facility gives Hyperliquid flexibility to raise capital through equity sales, subject to market conditions and Nasdaq rules, though the amount ultimately raised may be lower than the maximum commitment.
Robinhood Chain recorded roughly $2.7 million in revenue from applications over a 24‑hour period ending early on September 1, according to DefiLlama. DefiLlama tracks application revenue, chain revenue and fees as separate metrics; its dashboard showed $963,612 in chain revenue and $1.07 million in chain fees during the same window. The platform did not provide a formula that converts these figures into Robinhood’s GAAP revenue. Revenue distribution placed trading bot GMGN at about $1.11 million and token launchpad Pons at about $1 million, while Uniswap led the protocol fee table. CFO Shiv Verma said Robinhood earns a few basis points per transaction, with roughly half shared with Arbitrum, and emphasized transaction count rather than volume. The company has not disclosed a precise rate, transaction count, fee base or reconciliation to its financial statements. Total decentralized exchange volume on the chain reached approximately $1.4 billion, up from nearly $370 million on July 29. The active real‑world asset market cap grew from nearly $28 million in late July to about $163 million, with roughly $95 million attributed to Syrup USDG private credit, indicating broad RWA growth rather than growth in Robinhood‑issued tokens. Inflows were negative by about $20 million over the period despite high DEX volume and RWA value. The mix of revenue sources and Robinhood’s limited monetization disclosure leave the question of how much of this growth will become recurring revenue in the company’s accounts unresolved.
Bitcoin held between $76,000 and $80,000 despite oil prices climbing above $90 per barrel and U.S. 10‑year Treasury yields rising to 4.81%. The firm U.S. dollar and a decline in gold to $4,300 per ounce added pressure on risk assets. Oil futures rose nearly 9% for the week, reaching $90 per barrel as of September 2, according to TradingView. The 10‑year Treasury yield increased 10 basis points to 4.81%, the highest level since 2023, driven by fiscal concerns. The U.S. Dollar Index rose to 99.67, near a trendline support dating back to 2011, which historically correlates with inverse movements in Bitcoin. Wall Street's S&P 500 fell for a third consecutive day, hitting a four‑week low, while Asian markets also declined. Gold dropped from $4,700 to $4,300 per ounce in less than a week, according to market reports. Bitcoin's price followed a 3% decline on Friday, settling just below $77,000, and remained in a narrow range through the reporting period. Market participants noted that rising bond yields reflect fiscal concerns rather than stronger economic growth, potentially increasing demand for assets outside the traditional financial system. The Dollar Index's proximity to its 2011 low trendline could attract buying pressure on the greenback, which has historically moved opposite to Bitcoin. Whether the Dollar Index's support holds will determine the next direction for Bitcoin, and the market awaits further data on fiscal policy and monetary outlook.
Firelight Protocol raised $8 million in a funding round led by Gumi Cryptos Capital. The round will support the development of an on‑chain protection layer for decentralized finance. Firelight plans to launch its first cover integrations in September.
The system is designed to settle eligible smart‑contract exploit claims within about ten days. Firelight intends to expand the collateral backing its cover product beyond XRP to include bitcoin and Stellar’s XLM. The expansion targets fintechs that offer on‑chain yield services.
The funding also included Maven 11, Metalayer, Joint Effects and Tribe Capital. Firelight was incubated by Sentora, a DeFi infrastructure provider that holds $2.4 billion in assets.
DeFi has recorded more than $9 billion in assets stolen through protocol exploits, DefiLlama data shows. Approximately $80 billion is currently locked in DeFi applications, Firelight said. Only a small fraction of that value is covered by existing on‑chain insurance.
In Firelight’s model, a covered position is represented by an NFT. After an exploit, the holder submits the NFT to a consortium of independent risk firms—including GFX Labs, Hypernative, Credora, Native and Cyfrin—for assessment. The consortium aims to issue a decision within three to four days and complete payout in less than ten days.
CEO Anthony DeMartino said the speed of settlement is intended to lower the barrier for mainstream financial firms adopting on‑chain yield products. He added that the product is aimed at bringing the next wave of capital into DeFi, rather than targeting speculative traders.
The new capital will be used for protocol development, expansion of cover offerings and adding ecosystem partners.
Strategy reported that it repurchased $151.8 million of its STRC perpetual preferred stock, part of a $635.2 million buyback program that has driven the price to about $97.34, still below its $100 par value. According to the company, the total spend on STRC repurchases since the program began reached $635.2 million at an average price of $97.48. Strategy also reported acquiring 4,603 bitcoin for $369.7 million last week, raising its total bitcoin holdings to 845,050 BTC valued at roughly $65.9 billion. The perpetual preferred stock carries a 12% annualized dividend paid semi‑monthly, whereas Strive’s SATA offers a 13% annualized dividend paid daily and has remained near its $100 par value for more than a week. Strive has used proceeds from its at‑market share issuance to purchase 1,800 bitcoin over the past week. Year‑to‑date, Strive’s common stock has gained about 60%, while Strategy’s stock has fallen roughly 15%. The repurchase program is intended to support the share price, but STRC continues to trade below its $100 par value.
CEL Solicitors said it has traced more than 5,500 bitcoin linked to former Intersango users, a value of roughly $433.5 million at current prices. One former UK client recovered 61 bitcoin, now worth about $4.81 million, after a settlement concluded on May 28. Intersango operated during bitcoin’s early years and closed its dollar trading market in October 2012. The exchange shut down its website by early 2014 and was dissolved on March 22 2016 according to Companies House records. The traced holdings require claimants to provide documentation such as emails, bank statements, or support tickets that prove ownership of specific balances. Additional alleged balances include 15.463 bitcoin recorded in a 2025 court filing, valued at about $1.22 million. A 2025 Court of Appeal decision in Norman v. Strateman alleged that Patrick Strateman closed the exchange, retained its assets, and refused to return customer bitcoin. The ruling sent a related settlement back for judicial review of its fairness, establishing a legal framework for unresolved claims. Higher bitcoin prices increase the financial incentive for former users to locate old records and pursue claims. At $100,000 per bitcoin, the 61‑bitcoin recovery would be worth $6.1 million, and the 15.46‑bitcoin claim would reach about $1.55 million, while the full 5,500‑bitcoin pool could exceed $550 million. The age of the records presents a barrier, as many users have lost access to email accounts or bank statements from the period when balances held little value. Blockchain analysis can trace coin movements, but linking those coins to an individual still depends on surviving documentation.
Fogo restarted its mainnet on September 2 after recovering 237 million of the 400 million FOGO tokens stolen in a security incident.
Fogo restarted its mainnet on September 2 after recovering 237 million of the 400 million FOGO tokens stolen in a security incident. The blockchain was halted on August 29 after unauthorized activity was detected.
Fogo launched its mainnet in January 2026 and had reported 100% uptime since launch. The network is designed for high‑speed onchain trading with a target block time of 40 milliseconds.
The pause enabled validators to apply an upgrade that restricts further movement of the affected assets. The project said 163 million FOGO remain unrecovered while investigators work with centralized exchanges and law enforcement. The value of the stolen tokens was estimated at about $3 million based on DefiLlama data.
Exchange platforms such as Bitget and KuCoin temporarily restricted FOGO deposits and withdrawals. Fogo has not disclosed how the Foundation was compromised or the method used to recover the tokens, and a full post‑incident report is pending. The network is now operating normally, and further information will be released as the investigation continues.
Sec Chairman Paul Atkins said the agency will hold a roundtable on September 17 at its Washington headquarters to examine the feasibility of continuous trading for U.S. securities markets. The roundtable will include representatives from NYSE, Nasdaq, State Street, Citadel Securities, Cboe, DTCC and Robinhood. The Securities and Exchange Commission also proposed a rule to revise its transfer agent regulations, adding blockchain technology to the definition of the role. The proposal, open for comment for 60 days, would update a rule last changed decades ago to permit electronic communications and blockchain use in securities offerings and share transfers. It would allow blockchains to serve as official records of transactions while imposing new cybersecurity requirements on transfer agents. Commissioner Hester Peirce asked whether transfer agents should continue to collect names and physical addresses of securityholders or be permitted to collect email addresses and digital wallet identifiers. The existing transfer agent role tracks ownership changes; the rise of onchain transactions has made the traditional process less applicable. A separate effort by the SEC aims to assess how overnight surveillance, pricing, clearing and settlement could operate in a continuous market. The agency noted that crypto broker‑dealers could be subject to new rules if continuous trading is adopted.
Binance announced it will offer options trading on more than 1,000 U.S. stocks and exchange‑traded funds to non‑U.S. users through its Abu Dhabi‑regulated broker‑dealer Nest Trading, with orders routed to Alpaca Securities for execution, clearing, settlement and custody. The launch follows Binance’s earlier rollout of equities trading and adds a physically settled options product that differs from its perpetual futures contracts. Binance said the options will be physically settled, meaning holders receive or deliver the underlying shares when exercised. Trading volume for traditional‑finance products on the platform reached about $433 billion in August, roughly 15 times the January total, according to Binance. RWA.xyz reported that tokenized stock market value has risen to $2.6 billion, up from $346 million a year earlier, with monthly transfer volume increasing 93% to $25.1 billion and the number of holders growing 157% to nearly 2.5 million. Competitors have also expanded on‑chain equity access: Coinbase added tokenized equities to Base for non‑U.S. users, Kraken opened trading of more than 7,000 U.S. stocks to European customers, and Robinhood introduced Robinhood Chain and stock tokens available in over 120 countries. The expansion underscores increasing demand for traditional‑finance services within crypto platforms, though the broader market impact remains uncertain.
Thai businessmen filed a lawsuit on Aug. 31 in the U.S. District Court for the Southern District of New York, alleging that Tether froze about $42.4 million in USDT without a warrant. The suit claims Tether used its smart contract functions to blacklist ten Ethereum addresses and prevent token transfers before any court order was issued. A seizure warrant issued on Feb. 19, 2026, by a federal judge in North Carolina directed Tether to burn the tokens and transfer equivalent amounts to a government‑controlled wallet. Federal prosecutors said the warrant related to more than $61 million in USDT tied to alleged investment fraud. The plaintiffs, Nutthawat Rukthammachalern and Natthawat Kasamvilas, said Tether acted after an informal request from a Homeland Security Investigations agent and that no legal process authorized the initial freeze. They said Tether’s use of the addBlacklist function blocked the movement of the tokens while the destroyBlackFunds function would have burned them. The complaint seeks declaratory relief, an injunction, damages, disgorgement of reserve income and punitive damages. The plaintiffs argued that possessing technical control over a smart contract does not give Tether legal authority over third‑party holdings. They also contended that the February warrant could not retroactively validate the October freeze. Tether has previously frozen $514 million across 370 addresses in a 30‑day period in 2026 and listed 4,163 addresses on its 2025 blacklist, according to data from BlockSec. The case remains pending, with service of the complaint pending and a possible early injunction request. The court has not yet ruled on ownership, forfeiture or Tether’s liability, and the plaintiffs have also filed a separate request in North Carolina for the return of the funds.
MultiversX will pause new transactions for roughly 24 minutes on September 10 as part of its Supernova upgrade, intended to make the blockchain about ten times faster. The upgrade, scheduled to activate during epoch 2233, reduces block times from six seconds to 600 milliseconds and restructures the consensus pipeline so that validators can vote on a block while execution proceeds in parallel. More than 5,000 nodes must migrate to software that supports the new rules. Early data show that 95.35% of the 5,171 active nodes were still running version 1.11.11.0 on September 1, indicating that most operators have not yet begun the migration. A configuration release candidate published on August 31 set round 32157661 as the planned activation point, with a nine‑day migration window from September 1 to September 10. MultiversX expects the network to stop accepting new pool transactions for about 240 rounds under the existing six‑second clock, which equals approximately 24 minutes, while clearing transactions already in flight. New transactions submitted during that period are expected to remain queued until Supernova begins processing them. Operators are required to upgrade their nodes before activation; otherwise, an outdated node could produce inconsistent results and lose synchronization with the majority chain. EGLD, the network’s native token, rose above $4 for the first time since May, reaching about $4.05 over the weekend before retreating. Stakeholders will monitor whether a decisive shift in node software occurs before round 32157661 and whether the upgraded network can deliver the promised speed improvements once Supernova is active. If enough operators complete the migration on schedule, the upgrade could enable faster processing across the network; if not, the transition may introduce temporary slowdowns and synchronization challenges.
TradeXYZ recorded $202.36 billion in trading volume during the second quarter of 2026, a 79.2% increase from the first quarter, according to a September 1 report from the Hyperliquid Research Collective. The platform operates as a deployer on Hyperliquid’s on‑chain infrastructure, offering perpetual futures markets that third parties can create. Equity perpetuals, which provide price exposure to company shares without expiration, accounted for $58.9 billion of the quarter’s volume across 55 markets. HIP‑3 volume share rose from 84.5% to 95.1%, and total open interest reached $2.96 billion at quarter end, up 64.6% from the prior quarter. Estimated revenue was $7.59 million, up 32.9% quarter‑over‑quarter. Felix, Ventuals and Dreamcash, three competing HIP‑3 deployers, ceased operations between June 19 and July 2, according to the report. Their closures reduced competition and contributed to TradeXYZ’s market share increase, which rose by 10.6 percentage points. TradeXYZ introduced its pre‑IPO perpetual product, IPOP, on May 1, launching contracts for Cerebras, SpaceX and Quantinuum. The report said those contracts continued after the companies’ public listings and converted to standard equity perpetuals, though it noted no audited evidence that pre‑IPO prices consistently predict opening prices. The U.S. Commodity Futures Trading Commission issued a May 29 policy statement clarifying its stance on perpetual futures, allowing a designated contract market to list a bitcoin‑linked perpetual contract, but did not approve TradeXYZ or its equity perpetual products. The next data release, covering the third quarter, will indicate whether the volume growth and market share gains persist after the competitor shutdowns, and whether liquidity remains sufficient across the expanded market list.
Bitcoin's hashrate has remained below its all-time high for 316 consecutive days, with the seven‑day average reaching 914 exahashes per second on August 31, about 20.6% lower than the October 2025 peak of 1,151.6 EH/s.
The prolonged period without a new high is the longest since the Blockchain.com series began, exceeding the previous 252‑day maximum. The decline follows weaker mining economics, summer power curtailments and a shift by some operators toward artificial intelligence and high‑performance computing.
IREN CEO Raphael Zagury described the episode as Bitcoin's first sustained economic hashrate bear market. Mining difficulty fell 18.3% from its November 2025 peak, the largest drop since China's 2021 mining ban. VanEck estimated network hashrate at roughly 885 EH/s for the week ending August 11.
The Puell Multiple averaged 0.73 over the prior 30 days, placing it in the 16th percentile and indicating weak miner revenue. Difficulty rose 1% on August 8, the first increase in the VanEck tracked series, before falling 1.31% on August 23. By August 31, the seven‑day hashrate was 915 EH/s, up 3.3% from 886 EH/s a week earlier, with blocks arriving at an average interval of 9 minutes and 56 seconds.
IREN reduced self‑mining capacity from 50 EH/s in June 2025 to 23.2 EH/s by June 2026, reallocating power and data‑center resources to AI cloud services. About 40 MW of AI cloud capacity was operational at the end of June. TeraWulf reported 81 MW of critical‑IT capacity energized in June and 102 MW in July, alongside 145 MW of legacy Bitcoin mining capacity. Riot Platforms signed a roughly $9 billion, 20‑year compute agreement with Anthropic in August.
Rising Bitcoin prices, improved hashprice and lower difficulty could attract idle capacity back, but it is unclear whether these factors will be sufficient to end the 316‑day drought.
Pocket Bitcoin, a Swiss non‑custodial Bitcoin service, disclosed that leaked compliance records linked the names of 291 customers to their Bitcoin wallet activity, according to its Aug. 21 and Aug. 31 statements.
The disclosed records included names, postal addresses, wallet addresses, identity‑document copies and source‑of‑funds details drawn from support correspondence, the company said. Most affected users had only partial information exposed.
The records did not compromise the customer database, the transaction database, or customers’ private keys, Pocket Bitcoin said. Bitcoin transactions require a valid signature with the private key, per the Bitcoin developer guide, so the data alone cannot move funds.
The exposure creates privacy and phishing risks, the firm warned. Scammers could use the personal address information to make communications appear more credible, a concern also noted by Switzerland’s National Cyber Security Centre.
Pocket Bitcoin said its forensic investigation and review of partner‑bank correspondence are complete, the vulnerability has been closed, and it has reported the incident to Swiss data‑protection authorities and filed a police report, with no indication that the data has been misused.
Arbitrum’s native token (ARB) increased about 30% to roughly 11 cents over the past 24 hours, after Robinhood’s Ethereum layer‑2 network reported $1.92 million in revenue for the same period, the highest of any blockchain, according to DefiLlama.
Arbitrum is an Ethereum layer‑2 solution that operates under an expansion program requiring chains built on its stack to share 10% of net profit with the Arbitrum ecosystem. Robinhood launched its own chain, Robinhood Chain, on July 1, using Arbitrum’s technology stack. The agreement directs 10% of the chain’s profit to the Arbitrum treasury and developer guild, with the DAO receiving daily payouts.
DefiLlama data showed Robinhood Chain earned $1.92 million in the last day, compared with $1.76 million for Canton, $974,039 for Tron, $98,416 for Base and $75,004 for Ethereum. The chain’s total revenue over 30 days reached $5.92 million, with two‑thirds generated in the past week. ARB’s market capitalization rose by approximately $170 million, bringing its total value to about $746 million. Trading volume for ARB reached $618 million in the past 24 hours, an eightfold increase from the previous day, and the token’s price had traded between 7.3 and 10.5 cents since mid‑August.
Analyst Lorenzo Valente of ARK Invest noted on X that Arbitrum’s revenue‑share model scales directly with on‑chain revenue, whereas Ethereum’s data‑posting cost remains relatively fixed, meaning price movements can be more pronounced during revenue spikes.
Ryan Myher, chief operating officer at Genius, explained that capital often shifts to correlated assets after a primary trade has moved, and ARB’s exposure to Robinhood Chain makes it a natural downstream target.
Order book data from CoinMarketCap indicated roughly $6.2 million in buy depth and $7.4 million in sell depth across the 40 largest venues, with about one‑third of that depth concentrated on the BTCC exchange.
Price action has tracked on‑chain activity, with ARB bottoming near 7.3 cents on August 18 and climbing to about 10.5 cents in late August before the recent surge.
While the token’s price gain reflects heightened market interest, the underlying revenue flows to the Arbitrum treasury rather than directly to token holders, and a governance vote would be required to convert treasury income into token distributions. The sustainability of the price movement remains subject to future on‑chain activity and broader market conditions.
Bitcoin fell about 1% to below $78,000 in early September, continuing a pattern of average declines of roughly 3% in the month since 2013. Since 2013, September has been the worst-performing month for Bitcoin on average, with only five positive months recorded. The past three Septembers have shown gains, however. Analysts assign a 66% probability that the Federal Reserve will raise rates by 25 basis points at its September 16 meeting, with another potential hike expected by year‑end, which would bring the target federal funds range to 4.00%–4.25% by the end of 2026. Higher rates tend to tighten financial conditions and support the U.S. dollar, weighing on risk assets such as Bitcoin. Gold also slipped more than 2% on Tuesday. Geopolitical tension increased after U.S. strikes against Iran, pushing West Texas Intermediate crude to $88 per barrel, its highest level since late July. The market may consolidate or correct after August’s 25% gain, the strongest monthly increase since November 2024.
Core DAO announced an emergency hard fork after validators were reported to have received more CORE rewards than the protocol intended.
Validators normally issue CORE according to the blockchain’s reward schedule, and excess rewards would indicate a deviation from the expected issuance.
Core said the incident had been contained and that malicious validators could no longer draw excess rewards. The upcoming fork will be a forward upgrade that does not roll back the network or reverse any confirmed transactions. An earlier status update on Monday indicated that a small number of validators had accrued rewards above the intended issuance. Core added that user assets remained safe and that a technical postmortem would be published.
Several exchanges restricted CORE transfers during the incident. Coinbase paused sends and receives on the Core network, while Bithumb and Coinone suspended deposits and withdrawals citing suspected or confirmed security concerns. Bitget paused CORE deposits and withdrawals, describing the action as wallet maintenance, and LBank suspended deposits, saying the suspension was required by the project.
Core has not disclosed the amount of excess CORE issued, the duration of the activity, or whether the additional tokens entered circulation, and it has not explained the vulnerability that allowed the over-issuance. Core said it would publish a technical postmortem and had not responded to a request for comment.
Wallet addresses associated with the North Korean Lazarus Group moved $30 million in cryptocurrency through the decentralized exchange Hyperliquid, as tracked by blockchain data shared by Arkham analyst Emmett Gallic on X. The assets were originally held in Bitcoin and were swapped for Ether or Solana before being bridged to Tron, Solana or the Ethereum network, according to the post. Final destinations included the exchanges KuCoin, Kraken, Lbank and several unnamed services operating on the Tron network.
The transfers took place weeks after U.S. President Donald Trump indicated that CFTC Chair Michael Selig was developing a regulatory framework to permit Hyperliquid to operate in the United States, a comment made during a White House event on August 16. The Lazarus Group is known for involvement in major cryptocurrency thefts, including a $1.4 billion hack of the Bybit exchange in 2025, which remains the largest reported incident to date. North Korean-linked actors were associated with at least $578 million of the $634 million stolen in crypto-related incidents in April, according to Quantstamp.
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Twenty‑one financial institutions announced on Tuesday that they will establish a company in the second half of 2026 to issue stablecoins, beginning with a U.S. dollar token for payments and digital asset settlement. The venture, which has not been named, aims to launch the dollar‑denominated stablecoin in the first half of 2027 and later introduce tokens tied to other Group of Seven currencies, with a euro token given priority. The initiative stems from an October 2025 announcement in which ten banks said they were exploring a digital payment asset backed one‑for‑one by reserves on public blockchains. Participants are spread across North America, Europe, East Asia, the Middle East and Africa and include Bank of America, Citi, Goldman Sachs, UBS, Wells Fargo, Deutsche Bank, Santander, Fidelity Investments, MUFG Bank and Standard Bank, among others. The group said it will seek to meet requirements under the U.S. GENIUS Act and the European Union’s Markets in Crypto‑Assets framework. The stablecoin market grew from about $200 billion at the start of last year to roughly $303 billion, according to DeFiLlama data, with Tether’s USDT representing roughly 60 % of total market capitalization and USDC holding more than 20 %. Circle’s shares fell about 6 % on the day, underperforming most crypto‑linked stocks after more than 140 companies, including Stripe, Coinbase, Visa, Mastercard and BlackRock, announced plans to launch OpenUSD, a stablecoin that directly competes with USDC. The new venture’s success will depend on regulatory approvals and market adoption.
The U.S. Securities and Exchange Commission (SEC) announced a proposal to revise rules governing transfer agents, aiming to address the rise of blockchain-based recordkeeping and tokenized securities in U.S. markets. The plan would update registration, recordkeeping, safeguarding, and securities transfer requirements, and add provisions covering cybersecurity, operational resilience, and the protection of securities and investor records. Under the proposal, transfer agents would face expanded reporting obligations and new compliance standards, including rules on restrictive legends attached to securities and the use of third‑party service providers. SEC officials noted that existing transfer agent regulations have not been substantially revised since the late 1970s and early 1980s, when the industry relied primarily on paper certificates and manual processes. Public comment on the proposal will be accepted for 60 days after publication in the Federal Register. The SEC’s broader agenda includes simplifying securities rules, as indicated by recent proposals to allow semiannual reporting for public companies, simplify filer classifications, and expand access to streamlined registered offerings. Additionally, the agency sent a separate proposal on adviser custody rules to the White House for review, which could clarify how investment advisers and funds custody digital assets while complying with securities regulations.
Three blockchain networks stopped producing blocks within a four‑day window after security incidents. Cronos halted the chain by validator consensus and restored the ledger to block 90,896,189, the point before a Tectonic exploit. The restoration invalidated state changes after the checkpoint, affecting only assets on Cronos and leaving Ethereum balances unchanged. Cronos estimated that roughly $75 million was involved, with about $68.7 million reversed on its chain, while the remainder remained on Ethereum. Ontology suspended block production after a daily check identified a potential security issue, later confirming malicious activity and stating that user assets were not compromised. The network said it aimed to resume operations within 24 hours pending security remediation, an upgrade and testing. ICON first paused an affected contract, then halted the entire network, noting that most of the 119,866,000 ICX tokens had already moved to exchange custody. Exchanges began freezing deposits and withdrawals before the chain-wide halt, which occurred at 06:18:54 UTC on August 28. The foundation reported that 531,600 bnUSD and 1.366 million SODA tokens were fully recovered, and 82,430 of 113,634 borrowed USDC were recovered, resulting in a confirmed net loss of about 150 ETH and 31,204 USDC. All affected assets were identified as foundation‑held, and no user deposits were accessed. Pending postmortems will examine the technical scope of the interventions and the allocation of remaining liabilities. The incidents highlight that emergency powers differ across networks and raise questions about who controls the decision to stop production, replace state, and absorb losses.
Circle processed $32 trillion in USDC transfers in 2026, according to Coin Metrics. The adjusted volume includes DEX liquidity provisioning and flash loans on Base and Ethereum, reflecting crypto market activity rather than consumer payments. For the quarter ended June 30, Circle reported total revenue of $701.3 million, of which $667.7 million, or 95.2%, came from reserve income and $5.3 million from transaction fees. USDC onchain transaction volume rose 151% year over year to $14.8 trillion, while circulating supply increased 19% to $73.3 billion. Circle’s Arc blockchain, scheduled for public mainnet launch on September 16, aims to generate transaction fees denominated in USDC; revenue from Arc has not yet been realized. Circle sold 807.5 million ARC tokens for $242.2 million, recording the proceeds as deferred revenue. Modeling shows a 100‑basis‑point change in average yield could affect reserve income by about $737 million over the next year. The scale of USDC activity demonstrates Circle’s reliance on outstanding balances and yields, while its efforts to monetize network usage through Arc remain uncertain.
G20 finance ministers and central bank governors agreed on Aug. 31‑Sept. 1 in Asheville, North Carolina to develop clearer regulatory frameworks for digital assets while preserving financial stability and addressing cross‑border risks. The commitment follows the G20 Roadmap for Enhancing Cross‑border Payments and reflects growing attention to stablecoins, which have been highlighted as a key element of digital asset regulation. Officials said they will await findings from the Financial Stability Board on global stablecoin implications, including cross‑border effects and data challenges. The statement reaffirmed the G20’s cross‑border payments roadmap and urged expansion of operating hours for large‑value payment systems and broader use of the ISO 20022 messaging standard, while respecting domestic laws and data security requirements. Domestically, the United States enacted the GENIUS Act, establishing a federal framework for payment stablecoins that requires one‑to‑one reserve backing and disclosure, supervision, and redemption standards, with implementation targets set for late 2026. The European Union’s Markets in Crypto‑Assets regulation creates a common licensing and supervision regime for crypto service providers and stablecoin issuers, with the transition period ending on July 1. Japan classified cryptocurrencies as financial products under its Financial Instruments and Exchange Act and created a dedicated division within its Financial Services Agency to supervise stablecoins and digital payments. Cross‑border use of stablecoins has drawn focus; the United Kingdom’s Financial Conduct Authority noted that stablecoins could facilitate payments in markets with limited access to U.S. dollars, though consumer adoption remains limited. Brazil’s central bank barred virtual assets from settlement within regulated eFX cross‑border channels in May while permitting transfers outside those channels. The G20 statement did not propose a uniform licensing system or deadline for rule adoption, instead emphasizing national regulatory approaches that consider cross‑border opportunities and risks. It also reaffirmed support for the Financial Action Task Force, urging jurisdictions with significant virtual‑asset activity to prioritize implementation of FATF anti‑money‑laundering standards, including risk‑based supervision of AML, terrorism financing and proliferation financing, and attention to fraud involving scam compounds and AI‑enabled crime. The next G20 finance ministers and central bank governors meeting is scheduled for Oct. 15 in Bangkok, ahead of the G20 Leaders’ Summit in Miami on Dec. 14‑15. The G20’s digital asset agenda leaves regulatory differences among members intact while seeking coordinated standards and enhanced oversight of illicit finance.
ARK Invest and Glassnode published a joint study on September 1 that measured decentralization of Bitcoin, Ethereum and Solana. The study found Bitcoin required three mining pools to exceed a 51% hash‑rate threshold, Ethereum required three staking entities to exceed a 33% stake threshold, and Solana required 19 validators to control more than 33% of delegated stake. The 32‑page report titled "The Decentralization Spectrum: Design Tradeoffs in Digital Assets" compared ownership distribution, exit fluidity, verification costs, critical resilience, reconstruction costs and infrastructure distribution across the three networks. It emphasized that the thresholds measure the number of entities needed to cross production thresholds, not direct ownership.
The report said Bitcoin's three‑pool threshold did not equal ownership because hash‑rate can be redirected quickly. Foundry USA accounted for 27.27% of measured hash rate, AntPool 17.06% and F2Pool 16.96%, together exceeding 61%. ViaBTC represented 9.50% and SpiderPool 5.82%. The study estimated a miner could shift a 1% hash‑rate position in about 29 seconds, limiting permanent control. Ethereum's 33% stake threshold was met when Lido (23.04% of staked ETH), Binance (8.88%) and Kraken (6.91%) together represented about 38.8% of staked ETH. The report noted Lido aggregates stake across multiple node operators. Ethereum exit times were estimated at 14.6 days under normal conditions and up to 55.6 days under congestion. Client diversity, with Geth 34.88%, Nethermind 26.96% and Reth 18.98% of execution clients and Lighthouse 54.16% of consensus clients, added resilience. Solana required 19 validators to exceed the 33% stake threshold; Figment (3.78%), Helius (3.69%), Jupiter (2.91%), Binance Staking (2.81%) and Ledger by Figment (2.16%) were the largest individual validators, while 84.65% of stake was distributed among other validators. The report noted that about 100% of measured Solana infrastructure operated in commercial data centers, with 68% located in Europe and 21% in North America. TeraSwitch hosted 30.23% of measured stake, and the top two hosting providers accounted for roughly 35.7%. A August incident showed 102 of 699 Solana validators stopped voting due to a TeraSwitch routing problem, illustrating potential correlated failures. Infrastructure data for Bitcoin and Ethereum were from July 2026, while Solana data were from November 2024, limiting direct comparison. The study estimated full‑node hardware costs at $289 for Bitcoin, $730 for Ethereum and $21,478 for a Solana RPC node or validator configuration. Storage requirements were about 753 gigabytes for Bitcoin, two terabytes for Ethereum and 480 terabytes for Solana reconstruction. The report concluded Bitcoin was the most decentralized overall, followed by Ethereum and Solana, but noted the methodology was sensitive to how entities were grouped.
The study highlighted that network decentralization depends on multiple factors and that future comparisons could improve by using synchronized data dates and clearer definitions of control.
Solana, Ether, XRP and other major cryptocurrencies fell after U.S. airstrikes on Iran sparked a broad risk selloff, while Bitcoin slipped about 1% to around $77,500 according to CoinDesk data. The selloff coincided with rising oil prices, as Brent crude climbed above $95, and with U.S. Treasury yields climbing to 4.81%, the highest in three years, pressuring risk assets. Solana dropped more than 3% to near $100, Ether fell 2% to just above $2,414, and XRP slipped nearly 2% to about $1.35. Tron also declined more than 3% to around 32 cents. Bitcoin’s decline was smaller, about 1%, while Dogecoin and HYPE each fell about 2% and 1% respectively. BNB remained the most stable, slipping less than 1% to $687. The market reaction reflected broader equity declines, with Japanese stocks falling more than 2% and South Korea’s Kospi dropping more than 3%. Traders priced a 66% chance that the Federal Reserve will raise rates in September, up from about 40% a week earlier, according to CME FedWatch. Bitfinex analysts said bitcoin could consolidate or rise unless a pullback in all risk assets drags it lower. LMAX strategist Joel Kruger noted that $80,000 remains a key upside level, with Friday’s August jobs report likely to influence whether that level is reached. A strong jobs figure would support a September rate hike and keep high‑volatility cryptocurrencies under pressure. The outcome of the jobs report and the Fed’s September decision could determine if Bitcoin breaks above $80,000 or continues to decline.
Thousands of X users, including notable cryptocurrency accounts and CoinDesk staff, reported receiving unsolicited password‑reset emails on Tuesday. X permits anyone to start a password reset using a public username, sending the reset email to the account’s registered address; the Password Reset Protect feature requires confirmation of the email or phone number, but no confirmed breach or widespread account takeover has been identified. Crypto investor Nic Carter urged users to enable Password Reset Protect, noting that many people were receiving unsolicited reset attempts. Crypto user cap.eth reported repeated password‑reset attempts despite having two‑factor authentication enabled. At least four CoinDesk staff members said they received similar emails, including two whose X‑associated email addresses were not widely used. The company has not publicly commented on the messages and has not identified a coordinated campaign. X previously experienced a 2021 API flaw that exposed email addresses and phone numbers for more than 200 million accounts, with related data later appearing on dark‑web forums in 2023, but there is no evidence that the recent wave is connected to that incident. No confirmed account takeovers have been reported, and the situation remains unresolved.
Bitcoin traded around $78,270, down 0.4% from the previous 24 hours and 0.7% lower over the past week.
Spot Bitcoin ETFs recorded nine consecutive days of net inflows totaling about $3.04 billion through Aug. 27, the longest streak since April, before a $202 million outflow on Friday and a $217 million inflow on Monday.
Arbitrum’s token rose more than 30% after Robinhood Chain reported 24‑hour transaction revenue exceeding $2 million, prompting a 10% allocation of net protocol revenue to the Arbitrum ecosystem. Gross revenue on the chain increased from $54,676 on Aug. 22 to $1.088 million on Aug. 30, a roughly 20‑fold rise, with Arbitrum’s share growing from $5,400 to $108,000 over the same period.
Futures markets showed balanced positioning, with a 24‑hour taker buy‑sell ratio remaining near parity and open interest steady at about $136 billion; total volume declined 7%. ARB’s open interest rose over 10% and its annualized funding rate hovered near 8% as the token approached resistance around 11 cents. Monero’s open interest increased to 640,000 tokens, funding rates fell to 15% from over 50%, and price slipped to roughly $525. Tron’s funding rate was minus 80%, indicating heavy short interest, and its price stayed near 33 cents.
Implied volatility indexes for Bitcoin and ether declined, and the $80,000 Bitcoin call expiring Sept. 25 was the most actively traded option in the past 20 hours.
Core DAO reported a validator reward issuance that exceeded expected levels, prompting two exchanges to restrict CORE token transfers.
The project stated the issue was limited to reward issuance, with no impact on network security or user assets, and did not disclose the amount of excess CORE, the validators involved, or the technical cause; a postmortem is planned.
Coinbase began investigating the situation at 04:41 UTC on Aug. 31, before Core's 05:24 UTC public statement, and at 17:38 UTC its status feed still listed the incident as investigating, with CORE sends and receives paused while buys, sells, conversions, and fiat transactions remained functional.
LBank suspended CORE deposits at 05:00 UTC, citing the project's requirements, and its notice indicated no withdrawal or trading suspension and provided no restoration time; the notice clarified that the English version governs any discrepancy.
Core's documentation explains that validator rewards combine newly minted CORE block rewards and transaction fees, with 90% allocated to validators and their delegators and 10% to the System Reward Contract; the anomaly falls within the network's regular issuance process and is separate from user‑balance and custody systems, which Core said were unaffected.
A quantitative disclosure is pending to determine how much of the scheduled node‑mining allocation was accelerated or exceeded, and the tokenomics specify a fixed supply of 2.1 billion CORE, including 839.9 million allocated to node mining over 81 years.
The situation leaves the extent of additional token issuance and its impact on supply unresolved, while exchange access remains restricted pending further clarification.
Protect Progress PAC, a Fairshake affiliate, spent just over $189,000 on media supporting Representative Jake Auchincloss in the Massachusetts 4th congressional district primary scheduled for Tuesday. Fairshake has raised more than $130 million for the 2024 election cycle and reported $122 million in cash on hand ahead of the 2026 midterms after spending about $3.6 million on House and Senate races in Alaska, Florida and Wyoming in August. FEC records show the spending was used to create AI-generated mailers supporting Auchincloss, according to Democratic candidate Jason Poulos. Poulos called on Auchincloss to publicly renounce Protect Progress’ efforts in an August 16 letter. He also said the lawmaker had accepted $77,500 from crypto-industry sources since 2020, citing his July 2025 vote for the Digital Asset Market Clarity Act, which is pending Senate consideration. Protect Progress spokesperson Geoff Vetter said in August that the PAC was not slowing down its spending ahead of the November elections. Massachusetts will hold its primary after New Hampshire, Rhode Island and Delaware, which are scheduled for September. The expenditure underscores continued involvement of crypto-focused groups in congressional campaigns as the 2026 midterms approach.