Resumen diario de noticias blockchain

Walmart Blocks Its Stock From OKX-ICE Tokenized Trading Venue

Walmart, Eli Lilly, Cigna, Carniva,l and Arcos Dorados objected to trading of their shares on the planned OKX-ICE tokenized stock venue, bringing the total to 38.

French Senate adopts bill for automatic sharing of crypto tax data

The French Senate adopted a bill authorizing the automatic exchange of crypto-asset tax information between international tax authorities, pending completion of the legislative process.

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

Bank of England opens consultation on tokenized collateral for clearing

Central counterparties would need to show tokenized collateral meets liquidity and risk tests under proposed Bank of England guidance.

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.

Canton Foundation grants RedStone 15.8M Canton Coin for pricing standard

RedStone’s planned pricing tool will let institutions on Canton use shared market prices without exposing deal terms to data providers.

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.

Esto es lo que pasó en cripto hoy

¿Necesita saber lo que pasó en cripto hoy? Aquí está la última noticia sobre tendencias diarias y eventos que impactan el precio de Bitcoin, blockchain, DeFi, Web3 y regulación de cripto.

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.

Brazil’s Halloween eve crypto deadline brings more tricks than treats

Brazil’s crypto exchanges face an application deadline on Friday, with costly requirements and unanswered regulatory questions complicating compliance.

Private, fast USDT is coming to Bitcoin. Can it compete with Ethereum and Tron?

USDT is coming home to Bitcoin, offering privacy and Lightning-fast payments. But can Bitcoin’s revamped version of Tether compete with stablecoins on ETH and TRON?

Polygon Extends Its Stablecoin Payments Infrastructure to Solana

The expansion gives Solana businesses one integration to connect bank funding, embedded wallets, cross-chain transfers and global payouts, with cross-border firm Kira among the first adopters.

Polygon expands Open Money Stack to Solana, after Tron rollout

The move follows the addition of Tron support and Polygon’s acquisition of Coinme.

Justin Sun's HTX Agrees to Leave UK in Settlement With Financial Watchdog

The FCA says the Justin Sun-linked exchange will no longer target UK consumers, ending its first case against a crypto firm over marketing.

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.

Chainalysis traces North Korean crypto cash-outs through Garantex

The analysis followed US sanctions against 10 people and one entity accused of helping North Korean IT worker schemes fund weapons programs.

Morning Minute: Hedge Funds Left the BTC ETF Trade and Sovereign Wealth Stepped In

Now the BTC ETFs have flipped green for the month after $400M+ inflows this week, setting the stage for a big November.

Unlimit founder backs Phase blockchain with $45M as mainnet launches

Phase’s new network lets smartphone owners earn tokens for validating transactions and sharing internet connections with AI agents.

HTX agrees to halt unlawful UK crypto promotions after FCA case

HTX has pledged to stop crypto marketing in the UK until October 2031, with deposits and new account registrations already blocked there.

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

EU investors rank crypto above retirement plans for lasting wealth creation: OKX survey

European investors ranked crypto above retirement plans for lasting wealth creation, while prior surveys show US investors are skeptical on crypto’s role in retirement accounts.

Coinbase seeks Brazil crypto license, expects no service disruption

Coinbase has applied for authorization ahead of Brazil’s Oct. 30 deadline and says it expects to maintain existing services while regulators review its application.

Bitcoin lending and yield could drive next wave of institutional demand, Rootstock says

A new report argues that putting institutional Bitcoin holdings to work through lending, collateral and financing could create demand beyond its store-of-value role.

Treasury Sanctions 11 Over North Korean IT Worker Scheme That Moved Millions in Crypto

Two Russian nationals converted more than $5 million in crypto for North Korean networks, according to OFAC, which listed their wallets.

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].

Utah Files Felony Charges Against Kalshi, Co-Founders Over Sports Bets

The state says an undercover agent placed a dozen sports wagers on Kalshi, a day after the CFTC sued Utah to block its enforcement actions.

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%.

Bitcoin long-term resistance in focus as analysis sees selling risk above $85K

BTC price analysis from Glassnode drew attention to $85,000 as the lower boundary of a cost-basis zone for long-term holders.

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 catches small bid as Nasdaq and interest rates fall sharply

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

ECB President Christine Lagarde to step down in February 2027

Lagarde announced plans to step down as European Central Bank President after serving more than seven years in the role.

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.

Bitcoin ETFs add $137M, pushing October back into the green

Bitcoin ETFs drew $424 million over three days, lifting October net inflows to $111 million despite a hawkish Federal Reserve decision and weaker crypto sentiment.

AI found a way to crash bitcoin nodes on Windows and Macs. It's now public

Three flaws a language-model scan dug up are the first disclosed under Core’s new rules for bugs that are easy to find.

Security failure at Indian certificate firm bites Ethereum as developers rush out fixes

A key blunder at Indian certificate issuer eMudhra left some Teku and Besu setups trusting forged certificates. Default mainnet nodes weren’t exposed.

Utah charges predictions platform Kalshi with illegal gambling

Utah has filed criminal charges against betting platform Kalshi and its co-founders.

Your fridge could one day stake Ether, launch memecoins: CFTC chair

CFTC chair Mike Selig says autonomous AI agents could challenge financial rules built around human traders, and regulators need to adapt.

Bitcoin briefly dips below $80,000 as tech jitters and hawkish Fed weigh on crypto

Bitcoin fell below $80,000 as Alphabet and Samsung-drove tech weakness and a hawkish Fed hold triggered a broad risk-off move. Crypto futures saw $356 million in liquidations.

Mystery Wall Street Journal ad sparks new fight over tokenized stocks

A full-page warning urging CEOs to opt out of tokenized stock trading drew a response from Securitize and questions over who paid for it.

Tampered Ledger wallets cost Singapore users $2.7M: Police

Police say at least two cases were reported as early as Sept. 10, nearly a month before the wider incident became public.

Fed’s hawkish rate hold keeps pressure on Bitcoin: Analysts

Traders are pricing in a 78% chance of a December rate hike, while analysts say Treasury yields, the US dollar and upcoming inflation data could determine Bitcoin’s next move.

El Datavault AI de Bitcoin dice que no puede acceder a su BTC, la acción cae

Datavault AI dice que no ha podido retirar su Bitcoin de Biconomy desde junio y reestablecerá cuatro informes financieros vinculados a un acuerdo de Scilex de 150 millones de dólares.

Caso del 'rey de las criptomonedas' canadiense llega al jurado mientras finaliza el juicio penal

Aiden Pleterski, acusado de fraude en Canadá por su supuesto papel en un esquema de pirámide de activos digitales, dijo que era inocente en su alegato final.

El fabricante de chips SK Hynix reporta un trimestre récord mientras la demanda de memoria para IA supera la oferta

Los ingresos trimestrales de SK Hynix superaron por primera vez los 100 billones de wones, y el fabricante de chips dice que la demanda de memoria superará la oferta hasta 2030, con DRAM y HBM agotados hasta 2029.

Hipotecas respaldadas por Bitcoin llegarán a Canadá, pero los prestatarios aún no conocen el costo

Los prestatarios potenciales enfrentan riesgos de liquidación de garantías si los precios del Bitcoin caen, aunque APX dijo que las garantías de propiedad y criptomonedas se manejarán de forma distinta.

Startup de seguridad de IA Upwind recauda 400 millones de dólares a una valuación de 3.800 millones de dólares

La empresa de seguridad en la nube y en IA Upwind dice que sus ingresos se cuadruplicaron en 2026 mientras se enfoca en los riesgos de los agentes de IA autónomos.

Más estadounidenses han probado criptomonedas, pero pocos las mantienen: encuesta

Una encuesta realizada por Ipsos para el Fundación de Educación DeFi encontró que el 22% de los estadounidenses ha tenido o utilizado criptomonedas, un aumento del 18%, mientras que el uso en el último año se mantuvo estable en un 13%.

OpenAI planea comprar chips de IA de Google mientras busca más allá de Nvidia: informe

OpenAI, uno de los mayores clientes de Nvidia, informa que planea comprar chips TPU de Google. Ni una ni otra empresa han confirmado el informe, y el precio y el tamaño del pedido no se revelaron.

Sam Bankman-Fried escribió al actor que lo representa en la serie de Netflix

El ex CEO de FTX sigue encarcelado mientras el actor irlandés Anthony Boyle lo representa en una serie sobre el colapso de la bolsa de criptomonedas y su relación con Caroline Ellison.

El Banco Federal se mantiene, el Bitcoin se mantiene estable, pero un aumento de tasas en diciembre está en juego

El Banco de Reserva Federal dejó las tasas sin cambios el miércoles en una votación de 10-2, con la gobernadora Lisa Cook y el presidente del Banco de Cleveland, Beth Hammack, a favor de un aumento.

Strategy shareholders approve daily dividends for four preferred stocks

The largest Bitcoin treasury company will begin daily dividend payments on STRC in November, with three other preferred securities following in January 2027.

AI Can Quietly Influence Experts’ Decisions, Anthropic Study Finds

Professional analysts went along with their AI agent’s hidden opinion 86% of the time, and few credited it.

Crypto PAC spending before midterms possibly obscured after reported FEC hack

The FEC reported an “electronic filing system outage” on Tuesday as groups are expected to ramp up spending before the US midterm elections.

Strategy Shareholders Approve Daily Dividends on Preferred Stock, With 99.3% in Favor

STRC will begin paying dividends for every calendar day from November, with STRF, STRK and STRD following in January.

Bitcoin price bounce rejected at 50-day trend line ahead of FOMC, earnings

Bitcoin failed to move past its 50-day simple moving average as market participants awaited the outcome of the FOMC meeting and key tech earnings.

Phantom launches Kalshi-powered prediction markets for US users

The crypto wallet’s new integration offers CFTC-regulated event contracts through Kalshi, as prediction markets face growing legal challenges in the US.

Aptos Advisor Leaves Post, Moves Meme-Fueled Campaign to Meta Stock

Former Aptos advisor "Buzz” has left the crypto project and is turning his attention to Facebook's parent company Meta—here's why.

Wall Street’s Fast Money Fled Bitcoin ETFs, Sovereign Funds Stepped In

Galaxy Research found that nine hedge funds and banks cut 68,000 BTC worth of spot ETF exposure as the cash-and-carry trade dried up, while wealth platforms and sovereign funds added.

Fed Rate Decision: What Markets and Bitcoin Traders Can Expect

The Federal Reserve decides today at 2 p.m. ET and traders see a hold as near certain. Here's what it means for Bitcoin and stock markets.

JPMorgan, Coca-Cola Among 7 More Companies Objecting to OKX-ICE Tokenized Stocks

Seven more companies, including JPMorgan Chase, Coca-Cola and Dell, have objected to trading of their shares on the planned OKX-ICE tokenized stock venue, bringing the total to 33.

Google Cloud outlines MPC service for institutional Bitcoin custody

Google Cloud has detailed its preview MPC service for institutional Bitcoin custody as it holds a New York symposium focused on digital asset security.

House Oversight Chair Comer Probes Delaware Plan for AI-Run Companies

James Comer warned the proposed "AIC" could shield AI firms from liability, and asked Delaware's governor for documents by November 9.

Cybersecurity’s Black October: How to protect yourself

Each day brings news of another AI-powered attack, or a newly discovered vulnerability. Here’s what’s happening and how ordinary people can protect themselves online.

DTCC unit launches tokenization services

The post-trade market infrastructure provider said the tokenization services will create a “practical path” for tokenized securities adoption.

Exempleados de Goldman y BlackRock reúnen 4 millones de dólares para llevar préstamos para granjas y apartamentos a la cadena de bloques

Birch Hill, fundada por exempleados de Goldman Sachs y BlackRock, reunió 4 millones de dólares en una ronda de semilla liderada por Multicoin Capital para construir un camino regulado para llevar los préstamos estadounidenses a la cadena de bloques.

Moody's califica el stablecoin de Ripple de 2.600 millones de dólares como A2, un día después de la aprobación del banco por parte de la OCC

La agencia de calificación citó las reservas de RLUSD basadas en Tesoro, pero señaló que los tenedores no tienen interés directo en ellas por el momento.

Morning Minute: Robinhood falla, pero el crypto supera y Robinhood Chain sube

Vlad Tenev transmitió el mensaje que los entusiastas de Robinhood Chain querían escuchar y el mercado respondió.

Preocupaciones de liquidación impulsan a Euronext a detener el ETP de Zcash de CoinShares antes de su lanzamiento

Un portavoz de Euronext le dijo a Cointelegraph que la suspensión fue debido a 'requisitos operativos de liquidación' y sigue en vigor hasta que las operaciones de liquidación estén respaldadas por el CSD.

Mirae Asset Securities issues tokenized notes on Solana

The company’s Hong Kong unit issued six-month notes under its $3 billion program, extending blockchain-based distribution to institutional investors.

Bithumb Says Hackers Accessed Internal System, Leaking Personal Data

South Korea's second-largest crypto exchange is checking whether customer data was exposed, as two other financial firms report breaches.

Coinbase Customer Data Hit in Analytics Vendor Breach, Funds ‘Not Impacted’

The incident at analytics firm Amplitude hit a "small subset" of Coinbase customers, the exchange said, without saying how many.

El mercado de valores de China ha perdido 2,4 billones de dólares mientras los inversores dudan de que su auge en IA alguna vez genere ganancias

Las acciones en el continente chino han perdido unos 2,4 billones de dólares desde mayo, mientras los inversores dudan de que las empresas de inteligencia artificial puedan generar beneficios, mientras las restricciones de EE.UU. y las altas tasas de interés de EE.UU. añaden presión.

Robinhood no alcanzó sus ganancias del tercer trimestre mientras los ingresos por criptomonedas subieron y las apuestas en mercados de predicción crecieron

Robinhood reportó ingresos récord de 1.420 millones de dólares, pero ganó 0,51 dólares por acción, por debajo de los 0,55 esperados, ya que las apuestas en deportes y elecciones subieron a 173 millones de dólares y las criptomonedas aumentaron ligeramente.

Robinhood utiliza la stablecoin de Ripple, software del Tesoro y préstamos para negociar

La stablecoin RLUSD de Ripple está disponible en Robinhood Chain y Bitstamp, y llegará a la aplicación de Robinhood más adelante este año, ya que las empresas profundizan sus relaciones en tesorería y negociación institucional.

Anchorage Positions Itself as Custody Backbone of US-Mexico Stablecoin Corridor

An expanded deal with Bitso puts Anchorage Digital Bank’s custody beneath both sides of the US-Mexico remittance route.

AI Agents Are Creating a New Layer of Cybersecurity Spending

Akamai launched a locked box for AI agents on Tuesday. It joins Palo Alto, Cisco, CrowdStrike, Okta and Zscaler in selling protection for software that now acts on its own.

Intel, Oracle, IBM se unen a las objeciones contra el lugar de negociación de acciones tokenizadas OKX-ICE, alcanzando un total de 26

Intel, Oracle, IBM e IonQ se convirtieron en las últimas empresas en oponerse a la negociación de sus acciones en el lugar de negociación de acciones tokenizadas planeado OKX-ICE, alcanzando un total de 26.