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Upbit to List EURC/KRW, BTC/USDT Trading Pairs

According to official announcements, Upbit will list EURC/KRW, BTC, and USDT trading pairs.

Whale "Sets Ten Major Targets First": Continuously Adding Long Positions Before Bitcoin Hits $100,000, Has Reclaimed Two-Thirds of Position

Whale “巨鲸先定十个大目标” updated their position holdings, stating they have currently bought back approximately two-thirds of their position, essentially completing their setup ahead of $100,000, and will now await a price pullback. They previously noted that this Bitcoin rally was more aggressive than expected, maintaining that there is still room to re-enter at $80,000 or even higher, and that $100,000 will most likely be reached sooner than anticipated. Latest disclosures show they further increased their position to two-thirds within the $78,000 to $79,800 range.

First set ten big goals: keep adding to long positions before Bitcoin reaches $100,000, having already bought back two-thirds of the position

Odaily News Trader "Big Whale Sets Ten Big Goals First" updated their position disclosure, stating that they have already bought back about two-thirds of their position, essentially completing the layout before $100,000, and will wait for a price pullback going forward.Previously, they stated that this Bitcoin move has been more aggressive than expected, believing there is still room to re-enter at $80,000 or even above, and that $100,000 will likely arrive sooner than anticipated. The latest disclosure shows they further increased their position to two-thirds in the $78,000-$79,800 range.

Polymarket Withdraws NFL Player Participation Contracts, Certifies Bitcoin, Ethereum, and Solana Price Contracts on the Same Day

Odaily News: Prediction market platform Polymarket US withdrew two NFL player participation contract filings on August 26. The platform had completed certification with the U.S. Commodity Futures Trading Commission (CFTC) the previous day and planned to launch the related products no earlier than August 27.On the same day, Polymarket US certified Bitcoin, Ethereum, and Solana price contracts. All three contract types were submitted in paired form and classified as swaps under the binary options subcategory. Both the NFL contracts and the cryptocurrency contracts fall under the relevant classification.Polymarket US separately filed a confidential treatment request for the NFL compliance analysis documents, seeking permanent non-disclosure on the grounds that public release would reveal trade secrets and give competitors an unfair advantage. As of the time of record, another NFL American football starting eligibility contract remained in certified status. (Bitcoin.com News)

Genius Group to Launch $1.2 Billion Capital Plan to Support Dual AI and Bitcoin Treasury Strategy

According to Globenewswire, Genius Group announced a $1.2 billion capital plan to fund its AI treasury and Bitcoin treasury through the issuance of perpetual preferred securities. The company aims to reach $2 billion in total assets by fiscal year 2031, with target allocations of $800 million for the AI treasury and $827 million for the Bitcoin treasury.

Correlation trading pairs will help AMMs enter larger markets, Uniswap founder Hayden explains in a post

Odaily News: Uniswap founder Hayden said in a post on X that he cannot ignore the theory of correlation trading pairs when observing various things, and noticed that the second-largest Uniswap pool on Base is the Jito staked SOL/BTC trading pair, which aligns with the logic of correlation trading pairs.In an article titled "Correlation Trading Pairs: How AMMs Win the Biggest Markets," Hayden stated that AMMs have the potential to become the core engine of all financial markets, and tokenization will make markets programmable, changing market types, market makers, and the assets being traded.He said Uniswap has been operating autonomously since its launch in 2018, with cumulative trading volume exceeding $4.6 trillion, and has helped increase the proportion of decentralized exchanges relative to centralized spot trading volume from less than 1% to over 20%. As AMMs have developed, their liquidity has gradually formed a structure of correlation trading pairs.He pointed out that AMMs initially achieved product-market fit in the long-tail asset market, and then stablecoin trading pairs developed. Due to the lower capital costs of passive strategies, the demand for professional market making in stablecoin trading pairs has been squeezed.Hayden said traditional financial markets are dominated by market-making firms that integrate capital, trading strategies, execution technology, settlement, and distribution into a single vertical business. Citadel Securities handles approximately 25% of US stock trading volume, with net trading revenue reaching $12.2 billion last year and trading capital of approximately $21 billion.He believes blockchain can unbundle the different components of traditional market-making businesses: code handles execution, shared services provide custody and settlement, and open-source software replaces proprietary infrastructure. The scarce factor of capital in AMMs is capital itself, and participants who can hold inventory at lower costs gain an advantage.Hayden said liquidity providers face lower inventory risk when holding assets with similar price movements, and liquidity will deepen as a result. Ethereum ecosystem assets typically trade against ETH, Solana ecosystem assets typically trade against SOL, stablecoins trade in pairs with each other, and a few high-liquidity trading pairs are responsible for connecting different asset clusters.He noted that once tokenized assets share the same settlement layer, any asset can trade directly against any other asset. For example, NVIDIA/USD can become NVIDIA/SPY and connect to the dollar through SPY/USD; oil companies can trade against oil ETFs or tokenized oil, and private credit can trade against tokenized US Treasury funds.Hayden said traditional market makers typically pursue delta neutrality, reducing risk by denominating in USD and hedging non-USD exposure, which increases market-making costs. A market structure consisting of low-volatility correlation trading pairs and a few high-

Independent verification scope expanded, Sparrow Wallet releases v2.5.4 security update

Odaily News: Sparrow Wallet v2.5.4 has been released following an extensive AI-assisted review, featuring multiple security hardening updates aimed at reducing users' reliance on external servers such as Electrum.Additionally, this version strengthens Ledger, Keycard, Trezor, Payjoin, PSBT, and multi-signature handling, removes Bitcoin Core credentials and other sensitive information from debug logs, restricts permissions for existing wallet and backup directories to owner-only access, closes residual local DNS resolution leaks when using Tor, and reinforces validation for wallet import, signing, downloads, and server responses. The update expands Sparrow Wallet's scope of independent verification for transaction data, hardware devices, and other inputs, reducing dependence on data provided by external servers. (Bitcoin News)

Rockawayx Acquires Relayer Capital, Adding Long/Short Strategy with ~70% Returns Since 2026

Odaily News: Digital asset investment platform Rockawayx has acquired digital asset hedge fund Relayer Capital, incorporating its directional long/short strategy into its approximately $2 billion investment platform. Relayer Capital founder Austin Barack will continue to oversee the strategy and assume the role of Chief Investment Officer of the newly renamed Rockawayx Liquid Opportunities Fund.Rockawayx CEO Viktor Fischer stated that the fund will invest in highly liquid crypto tokens and digital asset-related equities, with a focus on identifying assets that are mispriced relative to their business fundamentals, market position, or growth prospects. The fund is currently open to new external investors.Rockawayx disclosed that the strategy's estimated net return from the start of 2026 through August 21 stands at approximately 70%, outperforming a weighted portfolio of Bitcoin, Ethereum, and Solana by 86 percentage points. Major contributing positions include Venice AI, Hyperliquid, Grass Network, Pump.fun, and Zcash, with investment themes centered on AI and tokenized real-world asset markets.The acquisition adds a directional liquid strategy to Rockawayx's venture capital and market-neutral businesses. Rockawayx also operates infrastructure and onchain liquidity divisions, noting that these capabilities support its team in identifying blockchain market opportunities across stages—from early-stage funding and token issuance to public market trading. (Bitcoin.com News)

Justin Sun: Bitcoin Will Take a Long Time to Reach Quantum-Resistant Consensus; TRON Plans to Upgrade to a Quantum-Resistant Network by Year-End

Odaily News, Justin Sun stated at the Bitcoin Asia 2026 conference in Hong Kong that the threat of quantum computing to blockchain and the entire financial system is widespread, with traditional banks such as JPMorgan facing the same risks. Due to the highly decentralized nature of the Bitcoin community, which involves multiple participants including miners, exchanges, and WBTC, reaching a quantum-resistant consensus will take a considerable amount of time. Justin Sun stated that TRON has been researching quantum-resistant mechanisms over the past year, having released a quantum-resistant address solution and launched it on the testnet in the first half of this year. The project plans to upgrade the entire network into a mainstream crypto network with quantum-resistant capabilities by the end of this year.

Analysts: Bitcoin on-chain loss pressure eases, but trend reversal still awaits confirmation.

According to the morning report published by on-chain analyst Axel Adler Jr., following Bitcoin's rebound to approximately $78,000, the financial pressure on coin holders has significantly eased: Bitcoin's net unrealized loss (NUL) dropped from 18.57% to 7.35% over the past ten days, a decline of roughly 60%. This represents a near 71% decrease from the local peak of 25.21% on June 30, reaching its lowest level since May 11. Meanwhile, the 90-day realized profit/loss ratio rose to 1.003 on August 26, marking the first time it has returned above 1 since late July. This indicates that, calculated on a 90-day smoothed basis, realized profits have slightly exceeded realized losses. Prior to this, the metric stayed below 1 for 26 consecutive days beginning July 31, touching 0.747 on August 16 when BTC traded around $62,800. The report notes that on-chain loss pressure has shifted from dominating to improving, but the profit/loss ratio sits only slightly above the critical threshold, insufficient to confirm a trend reversal. Subsequent monitoring should focus on whether this indicator can sustainably hold its ground and advance, as well as whether unrealized losses remain subdued. If the ratio falls back below 1 and unrealized losses rebound, it may signal renewed selling pressure.

Bithumb Wins First Instance in First Lawsuit Over Mistakenly Sent BTC

According to South Korean media outlet Digital Asset, the Seoul Central District Court ruled on August 27 that Bithumb won an unjust enrichment restitution lawsuit against a user, ordering them to return the proceeds from the sale of mistakenly sent Bitcoin. The case involves approximately 194 million KRW and is one of four independent lawsuits filed by Bithumb following a February BTC mis-issuance incident this year; the amounts involved in the remaining cases are approximately 500 million KRW, 14.8 million KRW, and 5 million KRW, respectively. Previously, Bithumb had mistakenly distributed 620,000 BTC to users as part of an activity reward program and subsequently launched a recovery initiative. In March, the exchange reported to the National Assembly that nearly 99% of the remaining unrecovered 1,788 BTC had been successfully reclaimed. The first ruling, which affirms the exchange's right to recover proceeds from the sale of mistakenly issued assets, may increase the likelihood of Bithumb prevailing in the other three cases.

Frostsnap fixes two security issues, releases v0.4.0 with new firmware downgrade protection

Bitcoin multisig hardware wallet Frostsnap has released version v0.4.0, fixing two security issues with no user fund losses detected so far. First, a malicious signing request could mark a certain output as belonging to the user's wallet. The device did not verify this claim and would not display it on the confirmation screen, potentially allowing funds to be transferred to an address the user had never seen. Second, change addresses could fall outside the wallet's recovery scan range, causing funds to appear missing after backup restoration, although the relevant funds actually remained in the wallet. After the update, the app will prompt users to upgrade their device firmware and adds firmware downgrade protection. The Frostsnap team recommends that users update the app and firmware as soon as possible.

Michael Saylor Calls for Advancing "Bitcoin Reform," Supporting Institutional Expansion and Custody Options

According to Bitcoin.com, Michael Saylor, Executive Chairman of Strategy (MSTR), introduced the concept of "Bitcoin Reformation" in a published article, arguing that Bitcoin should move beyond dogmatic interpretations of early tenets such as Satoshi Nakamoto, the whitepaper, and the "must self-custody" principle, and further integrate into banking, exchanges, corporate sectors, securities markets, and government systems. Saylor stated that while self-custody remains an essential right allowing holders to freely opt out of intermediary systems, it should not be imposed as a mandatory obligation on everyone; users can also evaluate institutional services based on criteria such as custody segregation, collateral, audits, insurance, and withdrawal rights. He believes that Bitcoin has gradually evolved from a peer-to-peer electronic cash system and "digital gold" into "digital capital" capable of supporting credit, equity, currency, and machine economies.

StarkWare Completes First Quantum-Resistant Bitcoin Transaction, Says Protocol-Level Upgrades Still Needed

According to The Block, StarkWare announced it has successfully executed the first post-quantum Bitcoin transaction. Avihu Levy, Head of Applications, used a "signature grinding" approach to repeatedly generate millions of candidate signatures before the transaction entered the Bitcoin mempool, thereby avoiding the exposure of mathematical data related to public keys that could be exploited by future quantum computers to forge signatures. This method incurs significant computational costs, with a single transaction potentially taking several hours. Because the transaction format is unrecognized by standard Bitcoin nodes, it bypassed the public mempool and was submitted directly to miners for inclusion via MARA’s Slipstream service. StarkWare noted that while this technique can serve as a transitional safeguard, Bitcoin will still require protocol-level upgrades or a hard fork to systematically mitigate quantum computing threats.

Core Lightning recommends unupgraded nodes run offline; a fix version has not yet been released.

According to The Defiant, the Core Lightning (CLN) maintainers for the Bitcoin Lightning Network have notified node operators that if they are unable to upgrade to the upcoming patched version, they should run their nodes offline using the --offline parameter. The team stated it will release binaries containing fixes for multiple disclosed vulnerabilities, but specific vulnerability details will remain confidential for two more weeks; as of press time, the relevant binaries and security advisory have not been published. CLN had previously noted that it received several AI-generated CVE reports over the past ten days, and the team is working with open-source contributors to verify, classify, and patch them. The latest public release is v26.06.6, issued on July 22, and the v26.09 release, originally slated for late September, continues to proceed as planned.

Better and Coinbase Launch Bitcoin-Backed Mortgage Product, Allowing Borrowers to Pay Down Payments Without Selling BTC

Odaily News - U.S. mortgage lender Better Mortgage and cryptocurrency exchange Coinbase have announced the launch of a bitcoin-backed mortgage product that allows U.S. homebuyers to use BTC as collateral for their down payment loan, eliminating the need to sell their bitcoin holdings. The product is now officially open for applications.The product consists of a Fannie Mae-backed mortgage paired with a separate down payment loan. Borrowers are required to pledge BTC valued at least 250% of the down payment loan amount, with the collateral transferred to Better's custody account on Coinbase Prime. Both loans carry the same interest rate and amortization period, and are repaid through a single monthly payment.A decline in the bitcoin price will not independently trigger a margin call or alter the mortgage terms, but if a borrower falls 60 days or more behind on payments, Better may liquidate the pledged BTC. Applicants must be U.S. residents with a verified Coinbase account, and Coinbase One members can also earn a 1% rebate of up to $10,000, which can be applied toward closing costs and fees. (Cointelegraph)

Better Launches Bitcoin-Backed Loans, Coinbase Assists with Custody

Better partners with Coinbase to launch Bitcoin-backed loans, allowing borrowers to access funds using BTC as collateral without liquidating assets, thereby gaining liquidity while avoiding capital gains taxes.

Core Lightning Warns Users to Upgrade, Unupgraded Nodes Should Be Taken Offline

: Bitcoin News posted on X that Core Lightning developers have received a large number of AI-generated CVE reports over the past 10 days, and have verified the existence of vulnerabilities that need to be fixed. The team has now escalated its response, will release signed binaries, and will keep vulnerability details confidential for a two-week period. Core Lightning strongly urges all users to upgrade during this period; users who have not upgraded should take their nodes offline. Previous versions, including 26.04, will no longer be supported.

Coldcard incident boosts BitBox credit card sales by ~10x, while Trezor and OneKey see rising demand

Odaily News - Hardware wallet maker BitBox reports that credit card sales in August grew roughly 10x compared to the baseline of previous weeks, with the increase primarily driven by North America. Trezor and OneKey also confirmed rising sales during the same period, though neither disclosed specific figures.Trezor, BitBox, and OneKey have all re-reviewed their seed phrase generation, random number generator, entropy, and firmware verification processes. Trezor plans to conduct penetration testing on core firmware functions and publish related security audit reports. OneKey will strengthen reviews of security-critical code paths and transaction signing processes.Ledger CTO Charles Guillemet stated that AI-assisted attacks mean patch releases, vulnerability disclosures, and user education need to accelerate. Blockstream Jade has released a firmware update containing multiple fixes and recommends users simultaneously update their apps, operating systems, devices, routers, and home appliances. (Bitcoin.com News)

U.S. July PCE Rises 3.7% Year-over-Year, Devere Group CEO Warns of Stagflation Risk

According to data released by the U.S. Bureau of Economic Analysis (BEA), the Personal Consumption Expenditures (PCE) price index rose 0.2% month-over-month and 3.7% year-over-year in July; excluding food and energy, core PCE rose 0.2% month-over-month, with inflation still above the Federal Reserve's 2% target.Nigel Green, CEO of global financial advisory firm Devere Group, stated that the U.S. economy is flashing a stagflation warning, with economic growth stalling while inflation refuses to subside. He noted that the Federal Reserve faces difficulty in simultaneously raising interest rates to curb inflation and cutting rates to support growth, and expects the federal funds rate to remain unchanged.Following the release of the PCE data, major U.S. stock indices opened higher, gold prices fell to $4,626 per ounce, and silver dropped to $68.31. Bitcoin traded within a range of $77,250 to $79,539 over 24 hours, and was trading at $77,600 at 11:00 a.m. Eastern Time on Wednesday. (Bitcoin.com News)