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

No, 800k BTC didn’t hit the market: Why exchange internal transfers fooled traders

Over the weekend, Coinbase shuffled nearly 800,000 BTC, roughly $69.5 billion at prevailing prices, between its own wallets, describing it as a scheduled internal migration.On-chain alert bots registered the movement as a historic spike in spent outputs, triggering headlines about 4% of Bitcoin’s circulating supply suddenly “moving” and speculation that a massive liquidation was underway.For retail traders watching raw transaction volume without entity attribution, the tape loo

Santiment observes surge in Bitcoin wallets holding 100 BTC

<p>Increased large Bitcoin holdings suggest potential market recovery, indicating strategic accumulation by investors anticipating future gains.</p><p>The post <a href="https://cryptobriefing.com/bitcoin-wallets-surge-santiment-analysis-bullish-momentum/">Santiment observes surge in Bitcoin wallets holding 100 BTC</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

‘Buy now, pay later’ giant Klarna debuts stablecoin on Stripe-backed Tempo blockchain

<p>Klarna's stablecoin launch on Stripe's blockchain could revolutionize global payment systems, enhancing efficiency and reducing transaction costs.</p><p>The post <a href="https://cryptobriefing.com/klarna-stablecoin-launch-stripe/">&#8216;Buy now, pay later&#8217; giant Klarna debuts stablecoin on Stripe-backed Tempo blockchain</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Bitcoin Price Watch: Resistance Nears as $90K Becomes the Line in the Sand

Bitcoin isn’t here to play it safe—trading at $87,647 with a market cap of $1.74 trillion and 24-hour volume clocking in at $19.95 billion, the world’s favorite digital firecracker strutted through an intraday range of $85,545 to $89,111. But beneath the flashy figures, price action tells a more nuanced story—one of resistance battles, momentum mysteries, [&#8230;]

Top Free Crypto Mining Sites for Fast & Secure Earnings in 2025

In late 2025, the surge of free crypto mining platforms has reshaped how beginners start earning BTC, DOGE, LTC, and emerging altcoins without buying hardware or risking upfront capital. With electricity costs at historical highs and ASIC rigs becoming increasingly impractical for everyday users, more miners are turning to cloud-based mining platforms that offer free trial hash power, daily payouts, and secure renewable-energy data centers.Among all choices this year, AutoHash stands out as one

Retail Broker EBC Financial Greenlit in South Africa While IG Winds Down Domestic Accounts

EBC Financial Group SA has received approval from theFinancial Sector Conduct Authority as an Authorised Financial Service Provider.The approval is part of the firm's plan to establish operations in SouthAfrica.JoinIG, CMC, and Robinhood in London’s leading trading industry event!Meanwhile, IGGroup is winding down its local South African operations but will allowclients to maintain accounts with its offshore entities. The broker will stopopening new positions, and existing accounts were required

BlackRock deposits $391M in Bitcoin to Coinbase Prime

<p>BlackRock's significant Bitcoin deposit into Coinbase Prime underscores the growing integration of crypto assets into traditional finance.</p><p>The post <a href="https://cryptobriefing.com/blackrock-deposits-390m-bitcoin-coinbase-prime/">BlackRock deposits $391M in Bitcoin to Coinbase Prime</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Metaplanet Cashes In on Bitcoin, Raises $130 Million

Key Highlights: Metaplanet has taken a $130 million Bitcoin-backed loan to buy more BTC. The company holds 30,823&#8230;

Are DATs Over? Experts Weigh in on the Trend’s Future

The recent market downturn has brought the issue of DATs, companies that hold bitcoin and other cryptocurrencies as part of their balance sheet, to the spotlight. While some see this institutional interest as part of an asset class maturation process, experts believe that their rise adds a new layer of risk to crypto markets. DATs [&#8230;]

Alphabet stock climbs, Nvidia dips as Meta weighs Google’s AI chips

<p>Meta's potential shift to Google's AI chips could reshape the competitive landscape, impacting Nvidia's market dominance and tech alliances.</p><p>The post <a href="https://cryptobriefing.com/alphabet-climbs-nvidia-dips-meta-weighs-google-ai-chips/">Alphabet stock climbs, Nvidia dips as Meta weighs Google&#8217;s AI chips</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Binance Charity Sends $200K to Support Flood Relief Across Vietnam’s Central Provinces

Key Takeaways:Binance Charity has donated $200,000 to help communities in central Vietnam hit by severe flooding.The group is working with the Vietnam Fatherland Front to deliver emergency supplies.The effort reflects how major crypto organizations continue building a visible role in real-world relief work.Heavy floods swept through Vietnam’s central region this month, leaving families struggling with damaged homes and washed-out roads. Binance Charity has stepped in with a $200,000 donation, ai

Malicious worm compromises crypto domains in supply-chain attack

On Nov. 24, security firm Aikido detected a second wave of the Shai-Hulud self-replicating npm worm, compromising 492 packages with a combined 132 million monthly downloads.The attack struck major ecosystems, including AsyncAPI, PostHog, Postman, Zapier, and ENS, exploiting the final weeks before npm&#8217;s Dec. 9 deadline to revoke legacy authentication tokens.Aikido&#8217;s triage queue flagged the intrusion around 3:16 AM UTC, as malicious versions of AsyncAPI&#8217;s go-template and 36 rela

Bitget Launches “Affiliates Boost Month” With Fast-Track Approvals and up to 5,000 USDT in Rewards

This content is provided by a sponsor. PRESS RELEASE. Victoria, Seychelles, 25 November 2025—Bitget, the world’s leading Universal Exchange (UEX), is kicking off Affiliates Boost Month, a creator-first earnings season designed to help KOLs, community builders, and Web3 storytellers turn their influence into real, measurable income. Instead of Black Friday discounts, Bitget is introducing something [&#8230;]

Deriv unveils its first global brand campaign “Trading for anyone. Anywhere. Anytime.”

A bold AI-powered launch reframes online trading through human stories and a mission of financial inclusion.Deriv, one of the world’s largest online trading platforms with more than 3 million clients globally, has launched its first-ever global brand campaign, “Trading for anyone. Anywhere. Anytime”, which is also the company’s mission statement.It’s a milestone moment for a company that has quietly evolved over 26 years into a major force within the fintech landscape, serving clients across the

The Next Memecoin Paradigm: Charting a Broader Course Beyond Chain-Centric Islands

The memecoin market is at a subtle inflection point. Amidst sector-wide consolidation, hype flickers across different public chains—Solana one day, Base the next, with no one knowing where it will land tomorrow. Countless traders find themselves adrift in a sea of a thousand islands, where each island (chain) is rumored to hold treasure, but a lack of guidance forces them to frantically navigate using a motley fleet of boats (wallets) and a jumble of maps (DEXs). When you&#8217;re always sailing

Types of Stablecoins Explained for Beginners

The crypto market is known for its volatility. Even the most popular currencies, like Bitcoin and Ether, are prone to price fluctuations. It’s as easy to make money on them as it is to lose it.Stablecoins offer a refuge from this market uncertainty, and financial inclusion for those who avoid traditional currencies. They have become so popular that today, USDT has the third-largest market cap among all cryptocurrencies.This is why understanding what exactly stablecoins are, what types of stablec

Metaplanet raises $130M to buy more Bitcoin and expand income operations

<p>Metaplanet's strategy underscores the increasing trend of institutional Bitcoin adoption, potentially influencing global corporate treasury practices.</p><p>The post <a href="https://cryptobriefing.com/metaplanet-acquiring-130m-bitcoin/">Metaplanet raises $130M to buy more Bitcoin and expand income operations</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Dave Portnoy’s $1 Million XRP Bet Pays off as Crypto Economy Rallies: “Buy the Dip” Strategy Vindicated

Barstool founder Dave Portnoy boasted about his “buying the dip” strategy days after investing $2 million into XRP, ethereum and bitcoin during a market plunge. Doubling Down After the Plunge Barstool founder Dave Portnoy once again boasted about his “buying the dip” strategy just days after purchasing XRP tokens worth $1 million. Portnoy, who had [&#8230;]

Top Penny Cryptocurrencies to Watch in 2025

The crypto market remains as attractive as ever for beginner investors. The cheapest coins can grow in price in a matter of days. You can buy these “penny crypto tokens” for next to nothing and then reap the rewards. Some of them show up on exchanges as memecoins, others capture community interest with the promise of passive income.Today, we are looking at the most promising penny cryptocurrencies in 2025. Before we begin, please remember to do your research and keep in mind that this list does