Strategy (formerly MicroStrategy) has slashed its $20.33 billion STRK at-the-market (ATM) offering on March 22 after selling just 5% of its 269.8 million share goal.

The bitcoin (BTC) treasury company has slashed the number of authorized STRK shares by 85% from 269.8 million to 40.3 million, and has sold only 14.02 million.

Switching focus, the company simultaneously quadrupled authorized shares of its quasi-pegged preferred, STRC, as well as a massive increase of its MSTR common stock ATM.

The market barely noticed.

Strategy’s own X account announced the filing by trumpeting new $21 billion STRC and $21 billion MSTR authorizations. It didn’t mention the sunsetting of STRK — the company’s first dividend-paying preferred public share offering — on social media.

Indeed, in January 2025, Michael Saylor’s Strategy announced that it had raised $563.4 million in STRK after targeting just $250 million for that capital raise. 

At the time, publications called that raise “upsized” or “oversubscribed,” even though Saylor offered a 20% discount on liquidation preference to manufacture STRK’s so-called oversubscription.

$700 million sold of a $21 billion goal

By March 2025, Strategy had authorized the sale of up to $21 billion in 8% perpetual preferred shares convertible into MSTR at $1,000 per share. A year later, approximately $20.3 billion of that capacity remained unsold. 

Demand was weak from the start and ended in a 94.8% shortcoming: 14.02 million shares sold of 269.8 million authorized.

As of March 22, 2026, $20.33 billion STRK remained unsold.

Strategy priced STRK’s initial offering at $80, a 20% discount to its $100 liquidation preference, raising roughly $563 million selling 7.3 million shares from unsurprisingly motivated buyers whose positions had gained 20% within three weeks as STRK traded up to $100 per share.

Barron’s correctly reported on lackluster STRK demand before shares even debuted, with Strategy offering steep discounts to induce buying. 

Quarterly reductions in STRK demand

Within a few months, STRK sales soon slowed to a trickle. Indeed, by the end of Q1 2025, Strategy had only sold $765 million, or just $202 million more across two months than it had sold in January. 

By the end of Q2, STRK notional had increased 59% to $1.22 billion. That would be its final quarter of substantial growth.

At the end of Q3, the total face value of STRK was $1.36 billion, a mere 11% increase from Q2, and by the end of Q4, STRK notional was $1.4 billion, a mere 2.7% increase.

As of today, STRK’s notional has increased just 0.3% or $3.9 million more year-to-date.

By the time the company pulled the plug this week, STRK had produced a notional value of $1.4 billion after the company sold roughly 14 million shares out of an authorized 269.8 million. 

Strategy raised about 95% less from STRK than it could have, had investors wanted to its buy its fully authorized quantity of shares.

Rising costs push Bitcoin mining out of reach, driving users toward free cloud mining options.

The economics of Bitcoin mining have changed. Rising hash rates, tighter margins, and increasing energy costs have pushed traditional mining further out of reach for individual users.

As a result, free Bitcoin cloud mining has become one of the fastest-growing entry points into crypto, especially for users searching:

• mine BTC without investment
• cloud mining without hardware
• free BTC mining sites 2026

Unlike early-stage platforms built on vague promises, today’s leading providers are shifting toward contract-based mining models, trial hashpower, and bonus-backed onboarding systems.

This allows users to access real mining environments without upfront costs.

2026 cloud mining landscape: Key trends

The free Bitcoin cloud mining industry in 2026 is shifting toward transparency, efficiency, and legitimacy.

• Bonus-based free mining — Most platforms now offer welcome bonuses, trial contracts, or limited free hashpower instead of unlimited free mining
• Contract-driven models — Clear hashrate, duration, and daily ROI define modern bitcoin mining contracts
• Green energy mining — Hydropower, wind, and geothermal energy improve cost efficiency and sustainability
• User focus on legitimacy — Searches increasingly target legit cloud mining sites and safe BTC mining platforms

8 verified free Bitcoin cloud mining sites in 2026

1. AngelBTC — Contract-Based free mining with real infrastructure

AngelBTC has emerged as a structured platform focused on transparent, contract-based Bitcoin cloud mining, replacing vague earning models with clearly defined returns.

New users receive a $100 free mining contract, allowing immediate participation in real mining operations without any upfront cost. Unlike simulation-based platforms, these contracts are connected to actual mining infrastructure powered by renewable energy.

AngelBTC Mining contracts overview

Claim a $100 bonus and start mining instantly

 How these contracts work

• Fixed duration with predictable returns
• Daily BTC earnings settlement
• Fully automated mining process
• No hardware or technical skills required

This structure aligns with high-intent searches such as: Bitcoin mining contracts 2026 / daily BTC mining profit / passive income bitcoin mining

 Why contract transparency matters

AngelBTC reflects a broader shift in the cloud mining industry:

• From vague promises → structured mining ROI
• From unclear payouts → defined daily earnings
• From speculation → data-driven mining contracts

2. BitFuFu — Institutional-grade mining with trial access

BitFuFu provides access to large-scale mining farms and offers trial hashpower packages.

Key Features:

• Enterprise mining infrastructure
• High-performance ASIC mining
• Integration with major mining pools
• Scalable mining contracts

3. ECOS — Regulated mining platform with demo contracts

ECOS operates within a compliant framework and offers demo mining contracts.

Key Features:

• Regulated mining environment
• Built-in wallet and analytics
• Long-term contract options
• Strong compliance positioning

4. StormGain — Free mobile Bitcoin mining entry

StormGain delivers a simplified, app-based mining experience.

Key Features:

• No upfront investment required
• One-click mining activation
• Integrated crypto trading
• Beginner-friendly interface

5. NiceHash — Flexible hashpower marketplace

NiceHash enables users to buy and allocate hashpower dynamically.

Key Features:

• Flexible mining strategies
• Transparent pricing system
• Algorithm switching
• Advanced user control

6. BeMine — Fractional ASIC mining model

BeMine allows users to access real mining hardware through shared ownership.

Key Features:

• Fractional ASIC mining
• Real infrastructure exposure
• Flexible entry options
• Transparent allocation

7. Binance Pool — Integrated mining ecosystem

Binance Pool combines mining with a global crypto trading ecosystem.

Key Features:

• Multi-asset mining support
• Seamless account integration
• Strong liquidity infrastructure
• Global accessibility

8. Kryptex — Entry-level mining software

Kryptex offers hybrid mining through local and cloud optimization.

Key Features:

• Easy setup
• Beginner-friendly system
• Automatic optimization
• Low entry barrier

Final thoughts

Starting Bitcoin cloud mining without upfront cost is now more accessible, but also more competitive.

The most reliable platforms in 2026 are no longer those promising unlimited free mining, but those offering:

• Structured mining contracts
• Transparent daily returns
• Verifiable infrastructure

Among them, AngelBTC represents a shift toward professional cloud mining platforms, combining accessibility with real mining exposure.

For users searching:

• free Bitcoin cloud mining sites 2026
• mine BTC without hardware
• legit cloud mining platforms

The key takeaway is clear: Sustainable mining always outperforms short-term “free” promises.

Because in today’s mining industry: transparency builds trust — and trust drives long-term crypto income.

CoinDesk Indices presents its daily market update, highlighting the performance of leaders and laggards in the CoinDesk 20 Index.

The CoinDesk 20 is currently trading at 1985.11, down 3.2% (-65.39) since 4 p.m. ET on Wednesday.

None of the 20 assets are trading higher.

Leaders: CRO (-2.2%) and BTC (-2.2%).

Laggards: AAVE (-5.6%) and ADA (-4.8%).

The CoinDesk 20 is a broad-based index traded on multiple platforms in several regions globally.

SpaceX Moves Toward IPO Filing With Strong Valuation Target

SpaceX moves toward IPO filing with the SEC, targeting up to a $1.75 trillion valuation as tokenized stock dips and Bitcoin holdings remain steady.

Key Highlights

• SpaceX Nears IPO Filing as Tokenized Stock Drops Below Recent Highs
• Musk’s SpaceX Targets $1.75T Valuation Amid Shifting Market Signals
• Tokenized SpaceX Shares Slip Despite Strong IPO Momentum
• SpaceX Lines Up Banks While Crypto-Linked Assets Show Mixed Trends
• IPO Buzz Rises as SpaceX Tokenized Stock and Volume Decline

SpaceX is preparing a confidential IPO filing with the SEC, possibly within days. The company aims to raise over $75 billion. It could seek a valuation between $1.5 trillion and $1.75 trillion.

Reports indicate that the filing timeline may shift slightly due to internal factors. However, preparations continue at a steady pace. The company has not issued an official statement on the matter.

Major financial institutions are supporting the process with underwriting roles. Morgan Stanley, Bank of America, Goldman Sachs, and JPMorgan Chase are involved. The listing is expected to take place in June 2026.

Tokenized SpaceX Stock Declines Despite IPO Momentum

The tokenized SpaceX stock currently trades at $681.74 after a recent drop. The price declined by 0.8% over the past 24 hours. Trading volume also fell by 31% during the same period.

The token recorded a daily low of $681.23 and a high of $699.50. It remains more than 22% below its all-time high. Market activity shows reduced momentum despite rising IPO interest.

The decline reflects short-term adjustments in secondary markets. However, broader attention toward tokenized assets remains steady. The IPO narrative continues to shape sentiment across related markets.

Institutional Push for Tokenization Gains Strength

Institutional activity in tokenized securities has increased due to evolving regulatory clarity. The SEC recently approved Nasdaq’s proposal for tokenized securities trading. This move signals growing acceptance of blockchain-based financial instruments.

Large firms such as BlackRock, NYSE, and Invesco have announced tokenization initiatives. These developments support wider adoption across traditional finance sectors. Market infrastructure continues to evolve alongside these plans.

Meanwhile, SpaceX maintains exposure to digital assets through its Bitcoin holdings. The company holds 8,285.45 BTC valued at nearly $600 million. Bitcoin trades at $71,113 at the time of reporting.

$ASTS added ~$5B in market cap today as SpaceX moved closer to an IPO with a prospectus filing expected this week.

This looks like a repricing of early-stage winners in what could be one of the most important infrastructure buildouts of the next 20 years. https://t.co/Ajyb45rcc8 pic.twitter.com/ZQe0uaOA7R

— Shay Boloor (@StockSavvyShay) March 25, 2026

Strategic Expansion Strengthens SpaceX Position

SpaceX recently completed the acquisition of Elon Musk’s artificial intelligence firm xAI. The deal makes xAI a wholly owned subsidiary. The combined private valuation stands near $1.25 trillion.

This integration supports broader technological alignment within Musk’s ecosystem. It also strengthens SpaceX’s long-term strategic outlook. The move reflects ongoing consolidation across advanced technology sectors.

In addition, Musk confirmed early public access for X Money in April. This development expands the company’s financial ecosystem. It aligns with efforts to integrate payments and digital services.

IPO Structure and Market Expectations Take Shape

The IPO may allocate more than 20% to individual participants. This structure could widen access beyond institutional allocations. It also reflects a broader distribution strategy.

Advisers expect strong demand given SpaceX’s market position and growth profile. The company leads in commercial space launches and satellite deployment. Its Starlink network continues to expand globally.

Market conditions will influence final pricing and valuation adjustments. However, current projections indicate significant scale. The IPO could become one of the largest in financial market history.

Key Highlights

• A groundbreaking partnership between Coinbase (COIN) and Better Home & Finance (BETR) introduces cryptocurrency-collateralized home loans with Fannie Mae’s backing.
• Homebuyers can use bitcoin or USDC as down payment collateral without liquidating their digital assets.
• The financing structure eliminates capital gains tax liabilities and margin call risks — crypto price fluctuations won’t trigger additional collateral requirements.
• Borrowers will pay rates that are 0.5 to 1.5 percentage points above conventional 30-year mortgage rates.
• Fannie Mae’s acceptance of crypto-collateralized mortgages represents a watershed moment for digital asset integration into traditional finance.

Coinbase (COIN) has partnered with digital mortgage provider Better Home & Finance (BETR) to introduce a cryptocurrency-collateralized mortgage offering that enables prospective homeowners to leverage bitcoin or USDC as down payment security, now supported by Fannie Mae.

This represents an unprecedented milestone for Fannie Mae, which has never previously endorsed such financial products. As a government-sponsored enterprise regulated by the Federal Housing Finance Agency, Fannie Mae’s participation in U.S. housing finance is pivotal. This endorsement could catalyze broader institutional acceptance.

Coinbase Global, Inc., COIN

The financing solution targets ordinary homebuyers rather than exclusively serving wealthy individuals. Coinbase characterized the offering as quintessentially accessible to all Americans.

According to Better’s CEO Vishal Garg, approximately 41% of American households cannot purchase homes due to insufficient down payment funds. Many prospective buyers possess substantial assets in alternative forms, including cryptocurrency holdings.

The mechanics are straightforward: purchasers secure a conventional 15- or 30-year Fannie-backed home loan through Better. Rather than providing cash upfront, a secondary loan is collateralized by bitcoin or USDC stored with Coinbase.

The digital assets move into a custodial wallet managed by Better, though borrowers maintain ownership privileges. USDC holders continue receiving staking returns on their pledged collateral.

Rates for these cryptocurrency-backed products will exceed standard 30-year mortgage rates by 0.5 to 1.5 percentage points, varying based on individual borrower qualifications. Prospective buyers must factor this premium into their financial calculations.

Protection From Market Volatility and Forced Sales

Among the product’s most attractive characteristics is built-in protection against cryptocurrency price volatility. Bitcoin value declines don’t alter mortgage conditions or trigger additional collateral demands.

Liquidation occurs exclusively after 60 days of payment default — identical to conventional mortgage standards. Market volatility alone cannot result in collateral forfeiture.

Mark Troianovski, Coinbase’s head of consumer and platform business development, drew parallels to private banking for affluent clients. “They leverage assets rather than liquidating them for purchases; they secure loans against their holdings,” he explained.

Previous Crypto Mortgage Products Existed, But With Limited Scope

Cryptocurrency-backed home financing isn’t entirely novel. Miami-based Milo has provided such products since 2022, serving more than 100 clients. However, earlier offerings primarily served specialized markets — frequently foreign buyers or luxury property transactions.

Fannie Mae’s participation fundamentally alters the landscape. As the institution that purchases, securitizes, and guarantees mortgages on a massive scale, its underwriting criteria influence industry-wide lending standards.

Better had already pioneered similar territory in February 2023, permitting Amazon employees to pledge company stock for down payment collateral. The cryptocurrency variant employs comparable frameworks while expanding accessibility to Coinbase’s substantial user base.

Gallup data indicates that 14% of American adults held cryptocurrency in 2025. A Redfin survey from 2025 revealed nearly 13% of millennial and Gen Z purchasers liquidated crypto holdings to finance down payments — creating taxable consequences this product is specifically designed to circumvent.

The Trump administration previously instructed Fannie and Freddie Mac to establish protocols for recognizing cryptocurrency as qualifying mortgage application assets last June, demonstrating governmental support for digital asset industry growth.

By Omkar Godbole (All times ET unless indicated otherwise)

Bitcoin’s BTC$70,046.42 been trading in a tight range lately, with volatility indices surprisingly calm despite the Iran war, oil shocks and Fed rate-hike expectations hanging over the market.

Bulls are calling it resilience. But if you zoom out and look at other markets, maybe it is just complacency — and could lead to a brutal reality check.

Take oil, for example. WTI has jumped 37% this month to $91.84, and some analysts are saying $200 isn’t out of the question. Call options on oil are now three times pricier than puts. That’s a pretty clear sign of outsized bullish positioning. All this means more inflation and economic shocks ahead.

In the U.S. Treasury market, the MOVE index, which tracks expected volatility in the backbone of global finance, has shot up 33% to 98.00. Increased volatility in debt of the world’s largest economy, which underpins global finance, typically leads to tightening of credit worldwide.

Compare that with bitcoin’s implied volatility index, BVIV, which has actually slipped 7% to 54%. Resilience or complacency? Some firms think it’s latter.

“Notably, short-dated implied volatilities have compressed to their lowest levels since February, signaling a degree of market complacency regarding this tail risk,” TDX Strategies said in a market note.

The firm recommends “accumulating gamma,” basically, betting on big moves on select altcoins, as a proxy hedge for your portfolio.

As of now, bitcoin is down 2.4% on the day at $69,500. Ether (ETH), XRP (XRP), and solana (SOL) are following suit, while non-serious tokens like DOGE$0.09169 are taking a bigger hit, down nearly 5%.

The backdrop isn’t helping: Iran just rejected the U.S. peace plan, laying out conditions that include closing all U.S. bases in the Gulf, reparations for attacks, lifting all sanctions, and keeping its missile program unrestricted. The U.S. probably isn’t going to agree, which leaves the situation deadlocked and risk assets on edge.

The dollar index is climbing, Treasury yields are ticking up, and U.S. stock index futures are in the red. Stay alert!

Read more: For analysis of today’s activity in altcoins and derivatives, see Crypto Markets Today

What to Watch

For a more comprehensive list of events this week, see CoinDesk’s “Crypto Week Ahead“.

• Crypto
• Macro
  • March 26, 8:30 a.m.: U.S. Initial Jobless Claims for week ending March 21 est. 210K (Prev. 205K)
  • March 26, 4:00 p.m.: Fed Gov. Lisa Cook speech on “Reflections on Financial Stability” at Yale
  • March 26, 7:00 p.m.: Fed Vice Chair Philip Jefferson speech on “Economic Outlook and Energy Effects” at Global Perspectives Speaker Series, Dallas
  • March 26, 7:10 p.m.: Fed Gov. Michael Barr speech on “Economy”, Washington, D.C.
• Earnings (Estimates based on FactSet data)
  • March 26: Hyperion DeFi (HYPD), pre-market, -$4.62

Token Events

For a more comprehensive list of events this week, see CoinDesk’s “Crypto Week Ahead“.

• Governance votes & calls
• Unlocks
• Token Launches
  • March 26: Katana Network (KAT) Epoch 1 for KAT rewards begins

Conferences

For a more comprehensive list of events this week, see CoinDesk’s “Crypto Week Ahead“.

Market Movements

• BTC is down 1.63%% from 4 p.m. ET Wednesday at $69,946.60 (24hrs: -2.67%)
• ETH is down 4.04% at $2,079.75 (24hrs: -4.84%)
• CoinDesk 20 is down 2.78% at 1,991.19 (24hrs:-3.91%)
• Ether CESR Composite Staking Rate is unchanged at 2.74%
• BTC funding rate is at -0.0023% (-2.5032% annualized) on Binance

• DXY is up 0.10% at 99.70
• Gold futures are down 2.91% at $4,417.60
• Silver futures are down 6.11% at $67.94
• Nikkei 225 closed down 0.27% at 53,603.65
• Hang Seng closed down 1.89% at 24,856.43
• FTSE 100 is down 1.23% at 9,982.48
• Euro Stoxx 50 is down 1.50% at 5,564.52
• DJIA closed on Wednesday up 0.66% at 46,429.49
• S&P 500 closed up 0.54% at 6,591.90
• Nasdaq Composite closed up 0.77% at 21,929.83
• S&P/TSX Composite closed up 1.38% at 32,382.60
• S&P 40 Latin America closed up 2.35% at 3,562.75
• U.S. 10-Year Treasury rate is down 6 bps at 4.33%
• E-mini S&P 500 futures are down 0.83% at 6,585.50
• E-mini Nasdaq-100 futures are down 0.96% at 24,135.00
• E-mini Dow Jones Industrial Average futures are down 0.76% at 46,355.00

Bitcoin Stats

• BTC Dominance: 59.98% (0.01%)
• Ether-bitcoin ratio: 0.0299 (-1.65%)
• Hashrate (seven-day moving average): 976 EH/s
• Hashprice (spot): $32.89
• Total fees: 2.65 BTC / $188,510
• CME Futures Open Interest: 117,100 BTC
• BTC priced in gold: 15.6 oz.
• BTC vs gold market cap: 4.64%

Technical Analysis

• The chart shows XRP’s daily price swings (UTC) in candlestick format since November 2025.
• XRP’s price has dropped below a triangular consolidation pattern represented by the two converging trendlines.
• That’s a signal that bears have established the path of least resistance lower, opening the doors for deeper slides.

Crypto Equities

• Coinbase Global (COIN): closed on Wednesday at $181.10 (+0.03%), -2.07% at $177.36 in pre-market
• Galaxy Digital (GLXY): closed at $21.33 (+0.14%), -1.73% at $20.96
• MARA Holdings (MARA): closed at $8.28 (+0.36%), -2.42% at $8.08
• Riot Platforms (RIOT): closed at $15.16 (+5.79%), -2.51% at $14.78
• Core Scientific (CORZ): closed at $17.05 (+1.19%), -2.87% at $16.56
• CleanSpark (CLSK): closed at $9.96 (+3.97%), -2.01% at $9.76
• Exodus Movement (EXOD): closed at $7.29 (+1.25%)
• CoinShares Bitcoin Mining ETF (WGMI): closed at $40.30 (+3.68%)
• Circle Internet Group (CRCL): closed at $103.86 (+2.66%), -2.52% at $101.24
• Bullish (BLSH): closed at $37.43 (+0.16%), -1.63% at $36.82

Crypto Treasury Companies

• Strategy (MSTR): closed at $139.13 (+2.11%), -2.03% at $136.31
• Strive Asset Management (ASST): closed at $10.85 (+9.26%), -1.84% at $10.65
• Sharplink (SBET): closed at $7.28 (+1.53%), -3.98% at $6.99
• Upexi (UPXI): closed at $1.19 (+7.21%), -1.68% at $1.17
• Lite Strategy (LITS): closed at $1.20 (+0.00%)

ETF Flows

Spot BTC ETFs

• Daily net flows: $7.8 million
• Cumulative net flows: $56.31 billion
• Total BTC holdings ~1.29 million

Spot ETH ETFs

• Daily net flows: -$8.5 million
• Cumulative net flows: $11.69 billion
• Total ETH holdings ~5.75 million

Source: Farside Investors

While You Were Sleeping

Bitcoin’s cryptographic foundations are once again in the spotlight as prominent voices warn that post-quantum security will soon demand more than minor tweaks. Crypto entrepreneur Nic Carter has pressed Bitcoin developers to confront the quantum threat head-on, arguing that Ethereum already possesses a clearer post-quantum roadmap and momentum. The debate arrives amid broader signals that quantum risks are climbing higher on the industry agenda, with Google warning of a migration deadline and researchers warning that a significant portion of BTC could be exposed to quantum attacks in the long run.

Elliptic curve cryptography underpins Bitcoin’s security. Users generate a private key and derive a public address through operations on a curved mathematical surface, a process that quantum computers could potentially undermine in the future. While the timeline remains debated, the risk is considered non-zero enough to fuel ongoing discussions about how to adapt. Carter has been vocal on X, asserting that “elliptic curve cryptography is on the brink of obsolescence,” and that the community should acknowledge the inevitability of change within a finite horizon. He argues that the current design is overly rigid and that a plan for cryptographic mutability—where the network can upgrade or swap cryptographic primitives—will become essential.

On the other side of the debate, Ethereum developers have already signaled progress. Carter notes that Ethereum has established a dedicated post-quantum security effort and a roadmap that places post-quantum readiness as a top strategic priority for 2029. In his view, Ethereum’s proactive posture stands in contrast to Bitcoin’s approach, which he characterizes as hesitant or slow to move beyond the current standards. The Ethereum Foundation’s post-quantum security team is pursuing concrete steps toward a migration path that could preserve security guarantees in a quantum-enabled world. A detailed post-quantum roadmap is available through Ethereum’s planning pages, underscoring a deliberate, institution-backed push for resilience.

Key takeaways

• Ethereum is actively advancing post-quantum security with a formal roadmap and a dedicated security team, targeting 2029 as a strategic milestone.
• Bitcoin’s core developers face sustained scrutiny over their handling of quantum risk, with critics calling for greater openness to cryptographic mutability and upgrades (e.g., BIP-360 discussions).
• ARK Invest estimated in a March report that roughly one-third of BTC could be exposed to quantum threats in the long term, highlighting a potential structural risk that may influence long-horizon planning.
• Google’s 2029 migration deadline for post-quantum cryptography signals that quantum-resilience is a cross-industry priority and could accelerate timelines for crypto networks and other digital systems.
• The market implication is a potential divergence in how networks prepare for quantum threats, with investors watching who moves fastest and how upgrades affect usability, security, and governance.

Bitcoin’s risk debate and the call for cryptographic mutability

Nic Carter has argued that Bitcoin’s cryptographic design is at a crossroads. In public posts, he described elliptic curve cryptography as edging toward obsolescence and warned that the window to address this threat is finite. The thrust of his argument is pragmatic: if quantum adversaries advance, networks built on fixed cryptographic assumptions might struggle to adapt without a pathway to evolve their security primitives. He has stressed that a rethinking of how cryptography is integrated—potentially moving toward more flexible, upgradable security layers—could be necessary for Bitcoin to remain secure in a post-quantum era.

The debate around BIP-360—an explicit attempt to introduce quantum-resistant considerations into Bitcoin’s improvement process—has been a focal point. Carter has publicly critiqued Bitcoin Core’s responsiveness to proposals that aim to future-proof the protocol, warning of a “worst in class” approach if the community does not confront the issue. In response, Ethan Heilman, a co-author of BIP-360, asserted that Core contributors have engaged with the proposal and that BIP-360 has attracted more comments than any prior Bitcoin Improvement Proposal, signaling active discussion even amid controversy. The exchange illustrates a wider tension in Bitcoin development: how aggressively to pursue changes that could alter the network’s operating model versus preserving a conservative, minimally invasive upgrade path.

Beyond the debate within Bitcoin circles, the question remains: what is the practical path to quantum resilience for a system designed to be censorship-resistant and autonomous? Carter has argued for a reimagining of how cryptography is embedded in the network, suggesting that “cryptographic mutability” will have to become a core design consideration. The trade-offs—between security, governance, and user experience—will shape what an eventual mutability framework looks like and how it is implemented in a way that preserves user trust and network integrity.

Ethereum’s post-quantum momentum and the broader market signal

Ethereum’s posture toward quantum resistance appears more proactive, according to Carter and observers familiar with the ecosystem. The chain’s post-quantum roadmap, supported by the Ethereum Foundation’s post-quantum security team, frames quantum resilience as a concrete, near-term objective rather than a distant hypothetical. The roadmap aligns with a broader industry push to future-proof critical cryptographic infrastructure against increasingly capable quantum machines. As investor attention sharpens on long-horizon risk, Ethereum’s approach may illustrate a more concrete path to maintaining security guarantees as the cryptographic landscape evolves.

Vitalik Buterin himself has flagged a set of areas where quantum threats could affect network security and usability. In late February, he indicated that validator signatures, data storage, accounts, and proofs would need updates to withstand quantum attacks, and he has proposed a quantum resistance roadmap that seeks to normalize these transitions across the network. The Ethereum community’s emphasis on concrete milestones and governance readiness reflects a preference for a structured evolution of cryptographic primitives, which could reduce disruption for users yet requires careful coordination across upgrades and client implementations. The roadmap is also supported by public posts and community planning resources, including a dedicated post-quantum page linked to by the ecosystem’s planning resources.

For developers and users, the contrast between Bitcoin’s cautious stance and Ethereum’s forward-looking plan carries practical implications. If quantum-resistant upgrades become commonplace in major networks, the industry could see a shift in how wallets, exchanges, and infrastructure providers design their security models and upgrade paths. The BIP-360 discourse and Ethereum’s roadmap illustrate how different communities balance risk, governance, and user experience when addressing a threat that could redefine digital signatures and key management in the years ahead.

Cross-industry signals and what readers should watch next

The quantum threat is no longer purely theoretical. In parallel to crypto-focused discussions, major tech players are signaling urgency. Google recently raised the stakes by setting a 2029 deadline for migrating to post-quantum cryptography, underscoring that the shift to quantum-resilient standards may arrive sooner than expected for many digital systems. The move adds external pressure for crypto projects to demonstrate practical, implementable paths toward durable security in a quantum-enabled era. For investors, this alignment with mainstream tech timelines adds a layer of accountability to networks’ security roadmaps.

ARK Invest’s March 11 report adds another dimension to the discussion. The firm estimated that about a third of BTC could be at risk from quantum threats in the long term, highlighting a potential material vulnerability for a substantial portion of the market’s capitalization. While the firm characterizes the risk as long-term, the data point reinforces the urgency for credible, actionable plans that go beyond theoretical risk assessments. The market’s interpretation of this risk will hinge on how quickly developers and communities can implement robust quantum-resistant mechanisms without undermining network efficiency or governance.

In this evolving landscape, several questions remain. How quickly can cryptographic mutability be introduced in a way that preserves Bitcoin’s core properties and user trust? Will Ethereum’s current roadmap translate into a scalable, user-friendly pathway to quantum resilience, or will it require additional innovations across layer-one and layer-two ecosystems? How will exchanges, wallets, and institutional participants adapt their security architectures to accommodate quantum-resistant primitives? And as Google’s deadline looms, will other tech domains accelerate their own transitions in tandem with crypto networks?

What matters for readers is the growing acknowledgement that quantum resistance is not a distant “would-be” feature but an imminent design consideration. As developers weigh upgrade paths, investors should monitor the pace of concrete milestones, the degree of community consensus, and the practical impact on usability and security. The coming years will reveal whether the crypto sector can deliver smooth, scalable transitions that preserve user trust while hardening networks against quantum threats.

Readers should keep an eye on updates to Ethereum’s post-quantum roadmap and any new Bitcoin proposals that move beyond high-level rhetoric toward implementable, tested solutions. As the quantum horizon approaches, the sector’s ability to translate theoretical risk into actionable upgrades will be the defining metric of resilience and long-term value creation. For now, the signal is clear: quantum resistance is rising up the agenda, and the race to implement credible, community-supported safeguards is well underway.

What to watch next: the pace and scope of Bitcoin’s response to quantum risk, the concrete milestones in Ethereum’s post-quantum plan, and cross-industry developments that could pressure timelines across the broader crypto and tech ecosystems. The coming quarters will show whether a convergent path toward practical quantum resilience emerges or if divergent approaches persist across networks.

Further reading and sources include: ArK Invest’s March 11 report on BTC quantum risk, Ethereum’s post-quantum security roadmap and team, Vitalik Buterin’s comments on quantum-resistant upgrades, BIP-360 discussions and community responses, and Google’s 2029 migration deadline for post-quantum cryptography.

Brazilian President Luiz Inácio Lula da Silva signed into law a sweeping set of reforms aimed at dismantling organized crime, and cryptocurrencies are at the center of the strategy.

Under Law No. 15.358, enacted March 25, cryptoassets confiscated from criminal organizations can be funneled into Brazil’s public security system.

This includes funding for police equipment, intelligence operations and officer training. The law explicitly allows the provisional use of these assets before a final conviction, provided it is approved by a judge.

Rather than treating seized cryptocurrencies as a potential reserve of value for the state, an idea floated by some crypto advocates, the government is using it as a tool in the crackdown on groups like the PCC and Comando Vermelho.

The decision aligns with Brazil’s broader efforts to modernize the justice system’s handling of digital property and organized crime.

The legislation also significantly expands judicial authority to freeze, block or seize cryptoassets during investigations, including suspending access to exchanges, digital wallets and online platforms. Once convicted, individuals permanently lose access to the formal financial and crypto systems.

The law defines the use of encrypted messaging apps or privacy tools to conceal criminal activity as an aggravating factor, increasing potential sentences.

It also enables international cooperation for asset recovery and intelligence sharing, and creates a national criminal database integrating financial structures of known criminal groups.

Congressional Republicans are already on the ropes in this year’s U.S. midterm elections, and Congress is likely to shift in ways that deeply affect crypto efforts. So, advocacy group Stand With Crypto is gearing up with a slate of candidate endorsements and a new political poll that says neither party has a majority advantage as crypto’s best advocate.

Stand With Crypto, established initially by Coinbase as a pro-crypto group populated by retail investors, is known for its political advocacy, including maintaining a grading system for U.S. politicians. It announced endorsements in six “battleground” races on Thursday, backing congressional incumbents — such as Republican Zach Nunn in Iowa and Democrat Don Davis in North Carolina — who have been supportive of the industry.

The organization will deploy efforts to marshal its membership to vote and will also pay for media campaigns. In two other districts, it said it will oppose politicians with records against crypto interests. And more races will be named as the year goes on, the group said.

In these consequential elections, Stand With Crypto commissioned a survey that outlined a sense of crypto-owning voters in battleground states. The results, released Thursday, show that neither the Republican nor Democratic party has locked down a majority who think they’re better for the industry, though Republicans are favored 45% to 26%, according to the Impact Research study conducted last month.

The snapshot of potential voters, which had a margin of error of 4.4%, said crypto enthusiasts were highly motivated to cast ballots this year, and 64% of those who hold crypto said they’re enthusiastic about supporting pro-crypto candidates.

These midterms could bring significant consequences for the industry. Even if Congress finishes the Digital Asset Market Clarity Act before the November general elections, a number of other crypto legislative needs remain — including a tailoring of the U.S. tax system for crypto, and the establishment of a U.S. strategic bitcoin reserve that President Donald Trump ordered. But it’s very likely that Democrats will be running at least one of the congressional chambers by then, and crypto may not be as high a priority as it’s been for Republicans.

Wagers at prediction market firm Kalshi have the chances of Democrats taking the House majority at more than 84%. The odds for the more difficult Democratic path in the Senate is considered closer to a coin flip.

The other House lawmakers endorsed by Stand With Crypto include:

• Representative Susie Lee, a Nevada Democrat;
• Representative Mike Lawler, a New York Republican;
• Representative Greg Landsman, an Ohio Democrat;
• Representative Rob Bresnahan, a Pennsylvania Republican.

Read More: Stand With Crypto advocacy group sees nearly 700,000 new members ahead of 2026 election