Crypto World Echo

Valkyrie amends Bitcoin Fund S-1 filing with enhanced custody and valuation rules

Valkyrie Investments refiled an amended Form S-1 with the Securities and Exchange Commission on Thursday for its Valkyrie Bitcoin Fund, adding more precise rules around custody, valuation, seed investments, and risks as the cryptocurrency investment vehicle awaits regulatory approval to trade on Nasdaq. The new filing updates the index used to value the fund’s Bitcoin from Lukka Prime to the CME CF Bitcoin Reference Rate – New York Variant, which calculates the reference rate as of 4 PM Eastern

Riyadh airport sees 94% flight cancellations after Houthi missile attacks

The high flight cancellations at Riyadh airport highlight ongoing regional instability, potentially affecting Saudi airspace security and market dynamics.The post Riyadh airport sees 94% flight cancellations after Houthi missile attacks appeared firs...

North Korean hackers move $38M through Relay Protocol in 7 hours

The incident highlights vulnerabilities in cross-chain protocols, potentially prompting stricter regulations and compliance scrutiny in the crypto sector.The post North Korean hackers move $38M through Relay Protocol in 7 hours appeared first on Cryp...

Bitcoin’s recovery faces rising derivatives exposure and $643 million in ETF outflows

Higher selected derivatives exposure and ETF redemptions leave the recovery facing a demand test before November 6 payrolls.Read the full story on CryptoSlateUnderstand the crypto stories that matter and what to watch next. Get The Catalyst in your i...

Nvidia’s AI agents now steer the Allen Telescope Array in the search for alien signals

AI-driven automation in radio astronomy enhances real-time data processing, potentially accelerating discoveries in the search for extraterrestrial life.The post Nvidia’s AI agents now steer the Allen Telescope Array in the search for alien sig...

US spot Ethereum ETFs log record 23-day net outflow streak

The prolonged outflow streak from US spot Ethereum ETFs signals waning institutional confidence, contrasting with rising on-chain staking activity.The post US spot Ethereum ETFs log record 23-day net outflow streak appeared first on Crypto Briefing.

Trump Speaks on $6.3B Binance Hack as FBI Confirms North Korea

President Donald Trump said U.S. officials were looking into Binance’s $6.3 billion hack and acknowledged the exchange’s recovery assurances. The FBI subsequently attributed the theft to North Korea and warned of further laundering. Trump...

Circle redeems roughly $11.7 billion in USDC as supply slips to $70 billion

Circle's USDC supply decline may impact its revenue, as reduced circulation limits interest income from reserves, affecting shareholder confidence.The post Circle redeems roughly $11.7 billion in USDC as supply slips to $70 billion appeared first on...

The Largest Crypto Hacks in History Ranked by Dollar Value and Bitcoin Stolen

The reported $6.3 billion Binance breach may have rewritten cryptocurrency’s record books in dollar terms, but measuring digital heists in bitcoin paints a strikingly different picture. From Mt Gox’s hundreds of thousands of vanished BTC to Bybit’s $...

Binance Hack Jolts Bitcoin Treasury Firm Into Weighing BTC Sales

Next Technology Holding, the 18th-largest publicly traded corporate bitcoin holder at press time, has authorized the sale or pledging of its approximately 5,833 BTC following Binance’s major security incident. The company’s decision refle...

xAI adds invisible text watermarking to Grok API models

xAI's adoption of watermarking reflects growing regulatory pressures for transparency in AI, potentially influencing industry standards globally.The post xAI adds invisible text watermarking to Grok API models appeared first on Crypto Briefing.

Apple CEO John Ternus says the company won’t ship AI for AI’s sake

Apple's strategic focus on privacy and user-centric AI could redefine industry standards, emphasizing meaningful innovation over hype.The post Apple CEO John Ternus says the company won’t ship AI for AI’s sake appeared first on Crypto Bri...

FBI links $6B Binance hack to North Korea’s TraderTraitor group

The hack underscores the urgent need for enhanced cybersecurity measures in the crypto industry, potentially affecting market stability.The post FBI links $6B Binance hack to North Korea’s TraderTraitor group appeared first on Crypto Briefing.

Kim Jong Un and North Korea Memes Flood X After Binance’s $6.3B Hack

Crypto Twitter on the social media platform now called X has found its latest villain-turned-comedian in Kim Jong Un. Following the colossal Binance breach, images of the North Korean dictator celebrating an imaginary payday have spread across nearly...

OpenAI to merge ChatGPT and Codex token allowances in December 2026

The unified token allowance may streamline budgeting but could lead to resource competition, impacting user efficiency and strategic planning.The post OpenAI to merge ChatGPT and Codex token allowances in December 2026 appeared first on Crypto Briefi...

Binance $6B hack fuels Washington debate on crypto regulation before election

The Binance hack intensifies the crypto regulation debate, potentially influencing legislative priorities and election outcomes in the U.S.The post Binance $6B hack fuels Washington debate on crypto regulation before election appeared first on Crypto...

Bitcoin ETFs Lose $643M After Binance Hack Ends 4-Day Inflow Run

Bitcoin ETFs suffered $643.33 million in net outflows Friday, wiping out four consecutive days of inflows and pushing the week into negative territory. Ether and solana also faced heavy redemptions as the Binance hack triggered a fresh bout of risk a...

XTB CEO Says Broker Was “a Bit Late” to the UK as Indonesia Trails Only Poland

XTB's chief executive said on Thursday that the Polish broker had probably arrived in the UK late. Omar Arnaout told a third-quarter results conference that competing there with established local firms would take very large sums, and that he would ap...

Name.com restores hijacked domains after attack hit at least 12 DeFi front ends

The incident highlights vulnerabilities in DeFi's reliance on traditional internet infrastructure, urging enhanced security measures for domain management.The post Name.com restores hijacked domains after attack hit at least 12 DeFi front ends appear...

USDC Treasury mints $250M in USD Coin on Solana

Increased USDC minting on Solana could enhance DeFi liquidity, potentially boosting trading volumes and yields within the ecosystem.The post USDC Treasury mints $250M in USD Coin on Solana appeared first on Crypto Briefing.