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

Coinbase launches Coinbase for Agents to connect AI agents with user accounts

<p>Coinbase's AI integration could revolutionize finance by automating transactions, potentially increasing USDC demand and reshaping e-commerce.</p><p>The post <a href="https://cryptobriefing.com/coinbase-launches-agents-platform-ai-trading/">Coinbase launches Coinbase for Agents to connect AI agents with user accounts</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Carlo Ancelotti maps out Brazil’s World Cup strategy ahead of Japan clash

<p>Ancelotti's strategic focus on discipline and depth over star power could redefine Brazil's long-term footballing success and resilience.</p><p>The post <a href="https://cryptobriefing.com/ancelotti-brazil-japan-world-cup-strategy/">Carlo Ancelotti maps out Brazil&#8217;s World Cup strategy ahead of Japan clash</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Manchester City appoints Maresca as manager to succeed Guardiola

<p>Maresca's appointment could reshape Manchester City's strategy, impacting team dynamics and potentially influencing fan token market volatility.</p><p>The post <a href="https://cryptobriefing.com/manchester-city-maresca-manager-guardiola/">Manchester City appoints Maresca as manager to succeed Guardiola</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Napoli signs Leonardo Spinazzola to two-year contract extension

<p>Napoli's extension of Spinazzola's contract underscores their commitment to stability and experience as they aim for sustained success.</p><p>The post <a href="https://cryptobriefing.com/napoli-spinazzola-contract-extension-2028/">Napoli signs Leonardo Spinazzola to two-year contract extension</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Aave rally makes DeFi lending look more like a bank to investors

Aave's latest market move is becoming a referendum on how investors value DeFi lending as its economics begin to resemble those of financial infrastructure.The token rallied as AAVE traded around $94.32 on June 27, up 13.16% over 24 hours. At the same time, a reported Standard Chartered bull case described Aave in automated-bank terms, while reports of Kraken parent Payward discussing a strategic stake in an Aave-related entity put fresh attention on the line between Aave Labs and AAVE-aligned p

Stripe sees 4x increase in sign-ups driven by AI since January 2025

<p>Stripe's AI-driven growth highlights a transformative shift in digital entrepreneurship, accelerating revenue milestones but raising fraud concerns.</p><p>The post <a href="https://cryptobriefing.com/stripe-ai-sign-ups-quadrupled/">Stripe sees 4x increase in sign-ups driven by AI since January 2025</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Amazon could pay up to $33 billion total for Anthropic technology under expanded deal

<p>Amazon's massive investment in AI infrastructure could intensify competition for computing resources, impacting global data center costs.</p><p>The post <a href="https://cryptobriefing.com/amazon-anthropic-deal-33-billion/">Amazon could pay up to $33 billion total for Anthropic technology under expanded deal</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Amazon evaluates alternative AI models after Anthropic deal shift to token-based billing

<p>Amazon's exploration of alternative AI models highlights the financial and geopolitical complexities of AI investments and enterprise scalability.</p><p>The post <a href="https://cryptobriefing.com/amazon-evaluates-alternative-ai-models-anthropic/">Amazon evaluates alternative AI models after Anthropic deal shift to token-based billing</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Canada hosts its first World Cup, and crypto is already showing up to the party

<p>The 2026 World Cup's crypto integration could drive mainstream adoption, influencing regulatory perspectives and long-term user engagement.</p><p>The post <a href="https://cryptobriefing.com/canada-world-cup-crypto-blockchain-fifa-2026/">Canada hosts its first World Cup, and crypto is already showing up to the party</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

FIFA and Miami authorities add third security perimeter at Hard Rock Stadium for World Cup 2026

<p>Enhanced security measures at Miami Stadium for World Cup 2026 aim to prevent past crowd control failures, ensuring safer fan experiences.</p><p>The post <a href="https://cryptobriefing.com/fifa-miami-world-cup-2026-security/">FIFA and Miami authorities add third security perimeter at Hard Rock Stadium for World Cup 2026</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Nine African teams reach World Cup knockout stages, and crypto fan tokens are surging alongside them

<p>African teams' World Cup success boosts crypto fan tokens, highlighting blockchain's growing role in sports and potential market volatility.</p><p>The post <a href="https://cryptobriefing.com/african-world-cup-crypto-fan-tokens/">Nine African teams reach World Cup knockout stages, and crypto fan tokens are surging alongside them</a> appeared first on <a href="https://cryptobriefing.com">Crypto Briefing</a>.</p>

Prediction Markets Are Attracting Users Who Never Become Traders

Kalshi surpassed $10 billion in weekly notional volume for the first time, the platform confirmed this week. The record came during the FIFA World Cup, and the user data behind it tells a more interesting story than the headline number.A 90-day study of 857,000 active Polymarket users by Bitget Wallet found that 60% had no prior onchain trading history. Once on the platform, most users stayed there, averaging around 1,194 prediction market interactions over the period compared with just 12 DEX t

Zano Hard Fork 6 Targets Block 3,833,000 and a Broader Exchange Footprint

Zano has set block 3,833,000 as the on-chain activation height for Hard Fork 6, expected to go live between Aug. 25 and 27, 2026, giving network participants a concrete deadline to prepare for one of the project’s most consequential upgrades. What Hard Fork 6 Adds The centerpiece of HF6 is Gateway Addresses, a new account-based [&#8230;]

Arthur Hayes Backs Hypercall as SYN Bets Target the Next $100B Crypto Options Market

Key Takeaways:Arthur Hayes revealed that he still sees upside in the Hyperliquid space and is searching for asymmetric opportunities.Hayes identified Hypercall, owned by SYN, as a potential challenger to Deribit in crypto options trading.The comments renewed attention on decentralized options infrastructure built on Hyperliquid.User Score8.7Follow us on Google NewsCrypto derivatives veteran Arthur Hayes is now back in the spotlight with the Hyperliquid ecosystem, with his sights also set on perp

Strategy Plays Defense, Tech Firms Push for CLARITY, And More — Weekly Recap

Michael Saylor looked back on Strategy’s 2022 bitcoin crisis as proof the company could survive extreme stress, while more than 1,200 tech firms pushed the Senate to pass the CLARITY Act. XRP then showed signs of changing exchange behavior as withdrawals outpaced deposits, Satoshi’s famous lost-coin quote resurfaced amid renewed scarcity debate, and Elon Musk’s [&#8230;]

Misuse of Spread Grids Distorts FX Pricing, FXPA Warns

A widely used pricing reference in FX markets is under freshscrutiny as the Foreign Exchange Professionals Association (FXPA) moves toclarify how traders should interpret spread grids. The industry body haspublished new guidance to address persistent misunderstandings that can distortexecution expectations and strain relationships between market participants.A Push for Clarity in Pricing ToolsFXPA developed the paper through its Buy Side Working Group,drawing input from participants across the g

Why a collapse in $1 trillion AI spending boom could hit Bitcoin traders first

Over the past year, the artificial intelligence trade has become one of the main pillars supporting global risk appetite.However, the Bank for International Settlements (BIS) is now warning that the same spending boom could become a source of financial stress if expected returns fail to arrive.The Basel-based organization, which advises central banks, said in its annual economic report that the five largest hyperscalers are on track to spend more than $1 trillion on AI-related capital expenditur

The Best Solana Projects to Follow in 2026

Solana has grown into one of crypto’s busiest ecosystems, and its best projects now go far beyond simple token swaps. The network supports deep DeFi liquidity, liquid staking, real-world infrastructure, oracle data, NFTs, and meme-driven speculation. That mix makes Solana exciting, but also risky: some projects have real usage and revenue, while others move mostly on attention. Here are the Solana projects worth following in 2026.Learn more: What Is Solana?The Solana Blockchain’s Liquidity and T

Ethereum’s First zkRollup Loopring Shuts Down DEX After Years of Decline and Delistings

Key Takeaways:Loopring has officially closed their DEx and has suspended all trading services.The team attributed their downfall to poor adoption, dated technology and the increased competition from newer ZkEVM networks.The bidder&#8217;s funds will be sent directly to their Ethereum wallets after the centralized distribution.User Score8.7Follow us on Google NewsLoopring is one of the most prominent early forays into Ethereum scalability, and it has now officially paid off its decentralized exch