CoinDesk Blockchain Market News

Polymarket、サードパーティの侵害により取引を停止、利用者への損失が発生

Polymarketは、利用者がアカウントが空にされているのを報告した後、サードパーティの提供者の侵害が発生したと発表した。

スタンリー・ドゥッケンミラー氏のX初投稿は、2300万ドルの間接投資の後、Hyperliquid事業を支持

億万長者の投資家は、NYSEの親会社と提携するプラットフォームでTrade[XYZ]への投資を明らかにした。彼の家族オフィスは以前、HYPEに焦点を当てた財務会社の株式を保有していた。

KuCoin、ロシアとベラルーシからの退出、暗号資産取引所が西側制裁市場から撤退

MEXCとBitgetが今月前半に類似の動きを発表した後、この取引所は両国でのアカウントを閉鎖している。

ライバルからパートナーへ：PolygonとSolanaが銀行向け安定通貨決済を実現するため提携

2つのネットワークは、Solanaの安定通貨活動をPolygonの銀行、ウォレット、決済インフラと結びつけるために、対立を一時的に忘れている。

Crypto exchange HTX exits the UK after settling with the FCA

The former Huobi exchange has stopped accepting deposits from British customers and agreed not to target them with crypto promotions.

Polymarket brings ultra-short crypto prediction markets to U.S. platform

Polymarket’s new Up/Down crypto contracts come as the CFTC renews scrutiny of the prediction market’s compliance with its 2022 U.S. onboarding terms.

Crypto for Advisors: Only 1 in 5 Americans say the financial system is secure

Why Switzerland’s first genuine spot bitcoin ETF could soon attract overseas banks and brokers

SIX Swiss Exchange confirms international access, while FINMA explains why it approved the fund and whether ether and solana ETFs could follow.

Chainlink adds weekend pricing for tokenized assets, with Aave as launch partner

The service uses perpetual futures quotes to update reference prices when traditional markets close.

New quantum model slashes hardware needed to break bitcoin keys by 17 times

Alice & Bob's new model reduces the hardware required for a potential attack, bringing it closer to reality and increasing pressure to adopt quantum-resistant security sooner.

Walmart, Eli Lilly join growing pushback against OKX–ICE tokenized stock plans

Five more companies have objected, bringing the total to 38 as a rival Canton venue prepares to launch with an issuer-sponsored stock under the SEC's innovation exemption.

A new framework for tokenized asset tracking

None of the numbers most commonly used to assess tokenized assets answer the question a chief investment officer would ask about those assets on her own balance sheet: what is it doing for me?

Tokenized stock venue on Canton could beat OKX–ICE to first trade under SEC framework

The venue, called TSV LLC, plans to start trading shares Canton Strategic Holdings shares as early as Monday, using issuer-sponsored tokenization that avoids the 30-day company objection window.

U.S. sanctions Russian nationals for laundering millions in crypto for North Korean IT workers

Russian nationals Ilya Boykov and Vitold Obertas allegedly converted about $3.5 million and nearly $2 million in crypto, respectively, for North Korea.

As $10 billion in bitcoin options near expiry, the tell is in the pricing

Your day-ahead look for Oct. 29, 2026

Bitcoin drops to $80,000 on Fed dissent, Samsung, Alphabet earnings; AI tokens slump

Bitcoin fell 1.4% since midnight UTC to around $80,100 as disappointing reports from Samsung and Alphabet weighed on tech stocks. The Fed’s preferred inflation gauge is due later today.

NYSE owner takes steps to bring Hyperliquid perpetual futures to U.S.

The planned ICE[XYZ] venue would offer 24/7 perpetual futures on stocks, commodities and crypto, pending CFTC approval. ICE is investing in Trade[XYZ].

Cathie Wood’s ARK buys the dip on Robinhood in its largest purchase in 6 months after 23% slump

HOOD fell 3.3% on Wednesday, broadening its one-month decline to more than 23%.

Solana wallet Solflare pledges to pay missed rewards on staked $160 million after validator goes offline

About 1.56 million SOL sat on a validator that stopped earning, and the wallet still hasn’t named the firm that held its keys.

Live updates: Bitcoin falls below $80,000 as weak tech earnings set Nasdaq up for more losses

Strategy's STRC has hit its highest price since May, and the company could soon be ready to restart large bitcoin purchases.

Thai Supreme Court rules bitcoin is property after thief challenges conviction

The court said bitcoin has a market price, can be cashed out and held by the public. It upheld a 10-year sentence for a man who helped the robbers.

Bermuda taps WalletConnect to advance its onchain economy plan

Bermuda chose WalletConnect to bring crypto payments to local merchants, starting with ticketing platform PTIX in the second quarter of 2027.

Former Swift CEO joins stablecoin firm OpenTrade as chairman

Lazaro Campos takes the board role as the London-based company reports $300 million in assets locked and more than $1 billion in annual transaction volume.

The chart bitcoin traders should be paying attention to

A market at an inflection point could shape inflation trends and the prices of risk assets, from bitcoin to tech stocks.

AIがWindowsとMacのビットコインノードをクラッシュする方法を発見。今や公開されている

言語モデルのスキャンによって発見された3つの脆弱性は、Coreの新しいルールに基づいて初めて公開されたものである。