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

Ethereum collapses below $2,000 after Vitalik Buterin and insiders moved millions to exchanges into thin liquidity

Ethereum co-founder Vitalik Buterin and other prominent “whales” have offloaded millions of dollars in ETH since the beginning of February, adding narrative fuel to a market rout that saw the world's second-largest cryptocurrency tumble below $2,000.While the high-profile sales by Buterin served as a psychological trigger for retail panic, a closer examination of market data suggests that the primary pressure came from a systemic unwind of leverage and record-breaking selling activit

Sui Network partners with Coinbase as exchange adopts Sui token standard

<p>Coinbase adopts Sui token standard, expanding access for institutions and retail as SUI rebounds 14% from recent lows.</p><p>The post <a href="https://cryptobriefing.com/sui-network-partnership-coinbase/">Sui Network partners with Coinbase as exchange adopts Sui token standard</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

‘Mathematical Limit’ Reached? BTC Reclaims $71,000 as RSI Hits Oversold Levels

On Feb. 6, 2026, bitcoin rebounded 15% from the previous day of just below $60,000 to over $71,000, restoring its $1.4 trillion market cap after a sharp selloff. Liquidation Engine: The Mechanics of the Rebound On Feb. 6, 2026, bitcoin finally halted a harrowing freefall that had effectively neutralized the “Trump Bump,” erasing nearly all [&#8230;]

Nvidia CEO says AI data center spending will last 7–8 years amid $650B capex boom

<p>Nvidia CEO Jensen Huang says AI infrastructure spending is sustainable and will span 78 years as capex hits $650B in 2026.</p><p>The post <a href="https://cryptobriefing.com/long-term-ai-data-center-investing/">Nvidia CEO says AI data center spending will last 7–8 years amid $650B capex boom</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Brazil Prepares to Tax Cryptocurrency Flows

The Ministry of Finance will put a decree that equates cryptocurrency transactions to foreign currency exchanges to public consultation, a move that would allow the government to tax these flows. The subject is expected to spark a fierce discussion in Congress and even legal actions. Brazil Aims to Tax Crypto Flows by Decree, Strong Opposition [&#8230;]

Strategy ($MSTR) Soars 25% as Bitcoin Rebounds

Bitcoin MagazineStrategy ($MSTR) Soars 25% as Bitcoin ReboundsShares of Strategy ($MSTR) surged sharply Friday, lifting more than 25% at times, trading near $133, after a brutal prior session left the bitcoin‑linked stock deeply oversold.&nbsp;The jump comes as markets stabilized and bitcoin rebounded from multi‑week lows to around $71,000, injecting newfound demand into equities tied to digital assets.Friday’s rally reversed a dramatic sell‑off on Thursday, during which MSTR shares plunged to m

TRON DAO Advances Stablecoin Dialogue at Digital Assets at Duke Conference

This content is provided by a sponsor. PRESS RELEASE. Geneva, Switzerland, February 6, 2026 — TRON DAO, the community-governed DAO dedicated to accelerating the decentralization of the internet through blockchain technology and decentralized applications ( dApps), successfully wrapped up its participation as a Gold Tier Sponsor at the Digital Assets at Duke Conference, held February [&#8230;]

Goldman Sachs teams up with Anthropic to create autonomous AI agents for internal banking tasks

<p>Goldman Sachs partners with Anthropic to build Claude-powered AI agents for trade, KYC, and compliance automation.</p><p>The post <a href="https://cryptobriefing.com/goldman-sachs-ai-banking-compliance/">Goldman Sachs teams up with Anthropic to create autonomous AI agents for internal banking tasks</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Bitcoin and Ether ETFs Shed $515 Million as Selling Persists

Bitcoin and ether ETFs remained under intense selling pressure, extending February’s sharp drawdown. XRP and solana ETFs, however, continued to attract fresh capital, offering rare pockets of strength. Another Heavy Selloff Hits Crypto ETFs Relentless selling defined another volatile session for crypto ETFs, with capital continuing to rotate away from bitcoin and ether while selectively [&#8230;]

Bitcoin Price Roars Above $71,000 After Days of Sell-Offs

Bitcoin MagazineBitcoin Price Roars Above $71,000 After Days of Sell-OffsThe bitcoin price rebounded sharply Friday after a steep sell-off over the previous 24 hours, climbing briefly climbing above $71,000, a jump of $11,000 from its $60,000 low earlier in the 24-hour session. The move came after several turbulent market sessions that saw the flagship cryptocurrency break key psychological support levels in a matter of hours. On Thursday, February 5, the Bitcoin price plunged as global financia

Michael Saylor Says Strategy ($MSTR) Will Lead Global Bitcoin Effort Against Quantum Threats

Bitcoin MagazineMichael Saylor Says Strategy ($MSTR) Will Lead Global Bitcoin Effort Against Quantum ThreatsStrategy&#8217;s ($MSTR) Executive Chairman Michael Saylor said on the company’s fourth-quarter 2025 earnings call that Strategy will initiate a Bitcoin Security Program. The effort is meant to coordinate with the global cyber, crypto, and Bitcoin security community.In the call, Saylor framed quantum computing as a long-term engineering challenge rather than an immediate danger. He said th

Bitcoin miners have the one thing AI still needs and Big Tech has $500 billion to buy it

Big Tech companies' planned $500 billion war chest to dominate artificial intelligence could offer a lifeline to a Bitcoin mining industry teetering on the edge of capitulation.The headline numbers are eye-watering. Alphabet, Google’s parent, alone plans to spend as much as $185 billion this year.However, the capital surge will involve more than buying chips and servers, as Microsoft and Meta are also increasing AI budgets.This means that the real race is now being fought over physical infrastru

Bitcoin reclaims $70K in relief rally as crypto, stocks and metals bounce

<p>Bitcoin rebounds to $70K after crashing below $60K, altcoins and crypto stocks surge, analysts warn of short-lived relief rally.</p><p>The post <a href="https://cryptobriefing.com/bitcoin-relief-rally-reclaims-price/">Bitcoin reclaims $70K in relief rally as crypto, stocks and metals bounce</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Russia’s largest lender Sberbank to debut crypto-backed loans following pilot

<p>Sberbank's crypto-backed loans could accelerate digital asset integration in Russia's financial system, impacting regulatory and economic landscapes.</p><p>The post <a href="https://cryptobriefing.com/sberbank-crypto-backed-loans/">Russia&#8217;s largest lender Sberbank to debut crypto-backed loans following pilot</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Live Sports Betting Updates Involving Cloudbet, Betway, and Spartans

The live sports betting space is moving quickly, with long-running platforms and newer names all competing for user focus. Cloudbet continues to be a recognized choice in crypto-based wagering, while Betway keeps supporters involved through major league fixtures and steady live sports betting coverage. These developments illustrate how platforms differ in access, scale, and user engagement.Focus is now increasingly moving toward Spartans. The platform is attracting notice with access to more tha

CFX is available for trading!

We’re thrilled to announce that CFX is available for trading on Kraken!Funding and tradingCFX trading is live as of February 6, 2026.To add an asset to your Kraken account, navigate to Funding, select the asset you’re after, and hit ‘Deposit’.&nbsp;Make sure to deposit your tokens into networks supported by Kraken. Deposits made using other networks will be lost.Trade on KrakenHere’s some more information about this asset:Conflux (CFX)Conflux Network(CFX) is a permissionless Layer 1 blockchain

Binance Launches ZAMA Spot Campaign With 45M Tokens

Key Takeaways:Binance has also initiated a new campaign of 45M ZAMA token vouchers attached to its spot listing.Missions of snagging rewards include spot trading missions and a volume-based tournament.Zama Protocol introduces a full homomorphic encryption (FHE) in order to maintain cross-chain assets secret.The new spot campaign by Binance in Zama provides traders an opportunity to win token vouchers when they play around with a privacy-oriented crypto protocol created around the advanced encryp

Bithumb Accidentally Sends Large Amounts of Bitcoin to Users, Triggers Price Crash Amid Market Selloff

Bitcoin MagazineBithumb Accidentally Sends Large Amounts of Bitcoin to Users, Triggers Price Crash Amid Market SelloffSouth Korea-based cryptocurrency exchange Bithumb reportedly made an operational mistake that led to the accidental deposit of large amounts of Bitcoin to user accounts during a promotional event.The exchange had planned to distribute small cash rewards through a “Random Box” event at around 6 p.m. local time. Winners were supposed to receive between 20,000 and 50,000 Korean won.

TRON DAO advances stablecoin dialogue at digital assets at Duke Conference

<p>TRON DAO promotes stablecoin dialogue at the Digital Assets at Duke Conference focusing on adoption, regulation, and financial systems.</p><p>The post <a href="https://cryptobriefing.com/tron-dao-stablecoin-dialogue-duke/">TRON DAO advances stablecoin dialogue at digital assets at Duke Conference</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>