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

Mastercard Adds Blockchain Muscle With $1.8B BVNK Acquisition

Mastercard has agreed to acquire BVNK, a UK-based providerof stablecoin infrastructure, in a deal worth up to $1.8 billion. In Tuesday’s announcement, the payments giant mentioned thatthe acquisition includes $300 million in contingent payments. It will expandMastercard’s capabilities in digital assets by connecting blockchain-basedpayments with traditional fiat systems.Today, we announced our intent to acquire @BVNKFinance, expanding our end-to-end support of digital currencies with BVNK’s lead

Phantom wallet secures CFTC no-action relief to facilitate trading with registered brokers

<p>Phantom's CFTC relief could enhance crypto trading efficiency and innovation, potentially influencing regulatory approaches to digital assets.</p><p>The post <a href="https://cryptobriefing.com/phantom-secures-cftc-no-action-relief/">Phantom wallet secures CFTC no-action relief to facilitate trading with registered brokers</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Vietnam Begins to Restrict Overseas Crypto Trading, Domestic Licensing Race Accelerates

Bitcoin MagazineVietnam Begins to Restrict Overseas Crypto Trading, Domestic Licensing Race AcceleratesVietnam is preparing to restrict access to overseas cryptocurrency platforms as regulators push forward with a plan to launch the country’s first licensed digital asset exchanges, according to a government document reviewed by Reuters.The Ministry of Finance is drafting rules that would prohibit Vietnamese citizens from trading on foreign exchanges such as Binance, OKX, and Bybit. The move alig

As Solana turns six years old, the “memecoin chain” is quietly listing 200 plus tokenized stocks for Wall Street

For most of its life, Solana's brand was straightforward: fast infrastructure for whatever crypto wanted to do at volume.By year four, that mostly meant memecoins, and it stayed that way until year five.Solana became known for being the infrastructure for high-profile, and sometimes controversial, memecoin launches. A few cases include President Donald Trump-linked TRUMP memecoin and the LIBRA token endorsed by the Argentinian president, Javier Milei.Blockworks data showed that memecoins account

Capital B Raises €3 Million to Expand Bitcoin Treasury Holdings

Bitcoin MagazineCapital B Raises €3 Million to Expand Bitcoin Treasury HoldingsCapital B, also known as The Blockchain Group, announced a €3 million capital raise on Tuesday alongside amendments to existing convertible bonds, as the company moves to accelerate its Bitcoin treasury strategy.The Paris-listed firm said the financing includes €2 million raised through share subscription warrants subscribed by TOBAM and €1 million from UTXO Management. The transaction is structured through the issuan

Robinhood Ventures Fund I invests in Stripe and ElevenLabs

<p>RVI's investments in Stripe and ElevenLabs democratize access to high-growth tech sectors, potentially reshaping retail investment dynamics.</p><p>The post <a href="https://cryptobriefing.com/robinhood-ventures-fund-invests-stripe-elevenlabs/">Robinhood Ventures Fund I invests in Stripe and ElevenLabs</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Cboe Files SEC Proposal for 24x5 Trading on EDGX: Also Plans Partial-Payout Prediction Markets

Cboe Global Markets said it submitted a proposal to the U.S.Securities and Exchange Commission to offer near 24x5 trading of U.S. equitieson its Cboe EDGX Equities Exchange. The company said it aims to begin inDecember 2026, pending regulatory approval and the readiness of industryinfrastructure.Join the inaugural FinanceMagnates Singapore Summit 2026, which will bring together brokers,fintechs, banks, EMIs, wealth managers, and hedge funds across APAC.In addition to its near 24x5 trading plans,

TRON Network Support Now Live on Reown SDK for Simplified Multichain dApp Development

This content is provided by a sponsor. PRESS RELEASE. Geneva, Switzerland, March 17, 2026 — TRON DAO, the community-governed DAO dedicated to accelerating the decentralization of the internet through blockchain technology and decentralized applications ( dApps), announced today the launch of the TRON Network support on Reown SDK, an open-source all-in-one SDK for building seamless [&#8230;]

Ripple Expands Aggressively in Brazil, Targets Institutional Crypto Dominance

Ripple accelerates a sweeping expansion across Brazil’s financial system, positioning itself at the center of institutional crypto infrastructure as demand surges for faster payments, tokenization, and dollar-backed assets in Latin America. Ripple Deepens Brazil Push With Full-Stack Crypto Platform and License Bid A major expansion in Latin America’s digital asset infrastructure is underway as Ripple [&#8230;]

Citigroup Reduces Bitcoin and Ethereum Forecasts as ETF Inflows Slow in US

Citigroup has lowered its 12-month price targets for bitcoin and ethereum, citing delays in U.S. crypto legislation, softer ETF inflows and weakening network activity. Bitcoin Range Trading Likely Near $70K, Citi Analysts Say The revised outlook, detailed in a March 16 client note by Citigroup Research strategist Alex Saunders, trims expectations while maintaining a view [&#8230;]

Vietnam Plans Overseas Crypto Trading Ban Amid Domestic Exchange Rollout

Vietnam is reportedly advancing plans to restrict its citizens from trading on overseas cryptocurrency platforms while accelerating a tightly controlled domestic licensing regime for digital asset exchanges. Vietnam Banks, Brokers Compete for Crypto Licenses as Ban Looms Reuters reported that the Ministry of Finance is drafting rules that would prohibit Vietnamese nationals from using foreign [&#8230;]

Alibaba unveils Wukong AI agent platform ahead of earnings

<p>Alibaba's Wukong AI platform could redefine enterprise automation, intensifying competition and influencing AI integration strategies globally.</p><p>The post <a href="https://cryptobriefing.com/wukong-ai-tool-business-integration/">Alibaba unveils Wukong AI agent platform ahead of earnings</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Orbs Unveils Agentic Layer for Autonomous DeFi Trading

Orbs has introduced a new execution layer to enable secure, automated trading for AI-driven DeFi agents. The system emphasizes verification, safety, and institutional-grade execution standards as automation accelerates across crypto markets. New Orbs Layer Targets Safer AI-Driven DeFi Trading Orbs has unveiled a new execution layer designed to bring structure and safety to the rapidly [&#8230;]

Cango Reports $452M Net Loss Despite $688M Revenue in First Full Year of Bitcoin Mining

Cango Inc.’s first full year as a bitcoin miner delivered $688.1 million in revenue but ended with a $452.8 million net loss, driven largely by non-cash charges tied to equipment impairments and bitcoin price-linked accounting adjustments. Cango Sells Bitcoin to Cut Debt, Pivots Toward AI Infrastructure in 2026 The New York-listed company (NYSE: CANG), which [&#8230;]

Why Evergreen Content Is Still the Smartest Marketing Investment

Marketing teams are always expected to publish something new. It could be a new campaign, a new launch, a new trend, or a fresh perspective. That kind of content can work, but it often has a short life. Once the campaign ends or the topic fades, the traffic usually drops with it.Evergreen content works differently. A strong evergreen page keeps answering important questions that people continue to ask over time. That is what makes it such a smart investment. Instead of depending on one short bur

Following Doo Group Tenure as Chief Growth Officer, RKX Financial Names CEO

Roman Kalinin has taken a new role as Chief ExecutiveOfficer at RKX Financial, according to a LinkedIn update shared today.Kalinin moves into the role after holding senior positionsin the trading and brokerage sector. Most recently, he worked at Doo Group asChief Growth Officer and previously served as Sales Director at Doo Prime.Doo Group has recently adjustedits operations in Cyprus. Its brokerage arm, Doo Prime, appeared to bevacating a Limassol office following staff reductions. The company

Mastercard to Acquire Stablecoin Infrastructure Firm BVNK in Deal Worth up to $1.8 Billion

Mastercard said Tuesday it has agreed to acquire London-based stablecoin infrastructure provider BVNK in a deal valued at up to $1.8 billion, as the payments giant expands deeper into blockchain-enabled financial services. Mastercard Targets Cross-Border Payments Growth With BVNK Acquisition The transaction includes up to $300 million in performance-based contingent payments and is expected to [&#8230;]

Argentina Blocks Polymarket, Orders Apple & Google to Remove Prediction App

Key Takeaways:Argentina has blocked Polymarket in the whole country due to illegal crypto-based gambling activitiesThe competent authorities has requested Apple and Google to remove the appsThis move stems from the shortage of identity checks and concerns on consumers protection issuesArgentina has taken a major step in regulating one of the most popular crypto prediction platforms. The country is planning to block the entire Polymarket platform. This action is a major step in regulating crypto

Hola Prime Recognized “Fastest Payout Prop Firm” by UF AWARDS MEA 2026

Few prop trading firms offer traders a real and fair chance at the markets. A study on prop trading outcomes shows that a meagre 6% of prop traders complete all challenge phases and get funded. And when they do, many of those are denied payouts, or their payouts are delayed by days or weeks. That’s partly due to the operational opacity that many prop trading industry players still practice to the traders’ detriment. Hola Prime, a leading global prop firm, breaks this pattern by placing traders f