Key Insights

• In Google Quantum AI report, Cardano was ranked above Ethereum as it showed better quantum resistance.
• Exposed wallets and vulnerable smart contracts are major risks to Ethereum.
• The UTXO model used by Cardano provides increased resistance to quantum attacks in the long term.

Cardano was mentioned 5 times (plus 3 citations) on the Google Quantum AI whitepaper.

And it was ranked in the second-best tier for quantum resistance, right behind purpose-built quantum-proof chains.

Above Ethereum. Above Solana. Above XRP.

The UTXO architecture gives Cardano…

— Dan Gambardello (@dangambardello) April 1, 2026

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Cardano Making Progress in Google Quantum AI Report

The recent Google Quantum AI whitepaper has rattled the crypto sector with the ranking of Cardano over Ethereum in quantum resistance. The results confused most investors and developers particularly considering the fact that Ethereum had dominated the decentralized applications and smart contracts.

The report stated that Cardano has performed better than Ethereum as well as Solana and XRP, which were ranked in the second-best rank in the field of quantum resilience. Quantum-proof blockchains were only ranked higher by specially designed blockchains.

This acknowledgement is an important achievement of Cardano, which supports the reputation of the blockchain as a research-based and security-oriented one.

The whitepaper mentions Cardano several times, indicating the increasing academic and institutional attention to its architecture. These results are now leading to a more general re-evaluation of the way blockchains need to be ready against future quantum threats.

The UTXO Model of Cardano Is Unique Because of the Following Reasons

The use of the UTXO (Unspent Transaction Output) model is one of the largest strengths of Cardano. UTXO structures provide greater transaction exposure and wallet security compared to the account-based system of Ethereum.

Public keys are not incessantly revealed in the system of Cardano following transactions. This minimizes the attack surface that quantum computers may utilize in future. Cardano offers extra protection to users because of its ability to make sensitive cryptographic data harder to see by restricting the time that the data is in view.

On the contrary, Ethereum design reveals the public keys after a transaction. These keys are stored on the blockchain permanently, which provides a long-term weakness. With the development of quantum computing, this design decision might be a significant security threat.

The results of Google give indirect support to the strategy adopted by Cardano and imply that the architecture would be more resistant to upcoming quantum threats. This competitive edge makes Cardano a good competitor in the dynamic blockchain security market.

The Structural Risks of Ethereum Get into Focus

The same report cast serious doubt on the strength of Ethereum during a quantum computing era. Five possible attack vectors were described by researchers, which focus on various elements of the network.

Wallet exposure is one of the most urgent problems. The report approximates the number of ETH already in wallets with exposed public keys to be 20.5 million. In case a quantum computer powerful enough appears, these wallets would be broken in the nearest future, which may be in a few minutes per key.

The wallets with high value are especially vulnerable. Tens of billions of dollars of digital assets could be at risk with a potential of being exposed to dozens of major wallets. More vulnerabilities are also brought about by the smart contract ecosystem of Ethereum.

Most of the smart contracts that are run by an administration, such as stablecoins and token issuance, use a set of cryptographic standards that might not resist quantum attacks. The report indicates that there are approximately 70 large contracts that are in this high risk category.

The Future of Ethereum

These risks are not being overlooked by Ethereum developers. As a reaction, a post-quantum research program was initiated earlier this year, with a long-term upgrade roadmap expected to be completed by 2029. The plan will contain various hard forks that will enhance the cryptographic defenses.

Nevertheless, these upgrades are associated with enormous challenges. The current smart contracts cannot be updated automatically through the network. Every protocol should update its codebase separately, adopt new cryptographic standards, and change keys in the cases when it is required.

This piecemeal system may slow the adoption and expose sections of the ecosystem to long durations. Other projects can postpone or even skip upgrades, which exposes the risk window.

A Movement toward Structural Resilience

The results of Google Quantum AI have changed the discussion to long-term security instead of short-term performance. Although Ethereum remains the most widely used and innovative, its architecture is under greater scrutiny now.

Cardano, in its turn, enjoys the advantage of being founded on formal approaches and proactive security standards. Its model is based on UTXO and eliminates the need for more intricate upgrades and quantum threats.

Key Highlights

• Bittensor’s TAO token experienced a near-doubling in value throughout March, reaching around $317 with a market capitalization exceeding $3 billion
• Subnet 3 of the Bittensor network unveiled Covenant-72B, a large language model with 72 billion parameters developed through over 70 decentralized nodes
• Covenant-72B achieved a 67.1 score on the MMLU evaluation, performing comparably to Meta’s Llama 2 70B model
• Grayscale submitted an amended S-1 registration statement to the SEC for establishing a Bittensor (TAO) Trust
• More than 68% of TAO’s 10.7 million token supply is locked in staking

The TAO token from Bittensor experienced remarkable growth throughout March 2026, with its value nearly doubling to reach approximately $317. This substantial price movement propelled the network’s overall market capitalization beyond the $3 billion threshold.

This significant price appreciation occurred alongside a groundbreaking technical achievement within the Bittensor network. The development team behind Subnet 3 unveiled Covenant-72B, an impressive language model containing 72 billion parameters that was trained using a network of more than 70 geographically distributed nodes.

The model demonstrated its capabilities by achieving a 67.1 score on the MMLU benchmark, an industry-standard evaluation metric for assessing large language model performance. This performance level positions Covenant-72B competitively alongside Meta’s Llama 2 70B model.

The achievement marked a significant validation point, demonstrating that decentralized, permissionless artificial intelligence training infrastructure can deliver performance metrics comparable to traditional centralized approaches. Previously, distributed training methodologies faced skepticism regarding their viability, with critics arguing they were inherently too inefficient and disjointed for practical applications.

The primary subnet token associated with this breakthrough, τemplar (SN3), experienced explosive growth exceeding 400% over the preceding month, achieving a market valuation approaching $130 million.

Expanding Ecosystem Activity Beyond Covenant-72B

The wider Bittensor subnet infrastructure experienced notable developments across multiple projects. Targon (SN4), which operates as a decentralized marketplace for GPU computational resources under Manifold Labs’ management, successfully negotiated a substantial six-figure partnership to provide infrastructure for Dippy AI’s operations, a platform serving 8.6 million active users.

The GMCI AI Index, a composite metric tracking leading AI-focused cryptocurrency tokens, experienced a 48% appreciation since early February. Bittensor holds a substantial 24.89% allocation within this index and served as the primary catalyst for the overall performance.

The index composition also features Render (RNDR) and Artificial Superintelligence Alliance (ASI), with these three assets collectively representing more than 71% of total index weighting. However, despite recent positive momentum, the index continues trading 84% below its peak valuation established during the first quarter of 2024.

Grayscale Advances SEC Registration for TAO Trust

On April 3, 2026, Grayscale filed an amended S-1 registration statement with the Securities and Exchange Commission for a Bittensor (TAO) Trust. The investment vehicle is designed as a passive holding structure that maintains TAO tokens and provides investors with exposure to the token’s price performance through tradable trust shares.

Bittensor’s circulating supply currently stands at 10.7 million TAO tokens. More than 68% of this available supply is currently committed to staking mechanisms.

The launch of Covenant-72B alongside Grayscale’s regulatory filing constitute the most significant recent catalysts for TAO token price action as of April 3, 2026.

Key Takeaways

• Bitcoin hovers near $66,600 as Good Friday shuts down CME futures and ETF trading
• Net Bitcoin demand dropped to -63,000 BTC despite record ETF and corporate buying reaching multi-month peaks
• Major holders have shifted to distribution mode, with 1,000–10,000 BTC wallets declining by approximately 188,000 BTC from highs
• U.S. equities broke their five-week downtrend, with both S&P 500 and Nasdaq posting modest weekly gains
• WTI crude oil exploded 11% to reach $111.54, marking its biggest single-day dollar increase in over four decades

As Easter weekend approaches, Bitcoin finds itself on shaky ground while traditional equity markets managed to eke out modest gains after an extended selloff.

[[LINK_START_2]]Bitcoin[[LINK_END_2]] was hovering around the $66,600 mark on Thursday as Good Friday holiday closures shuttered both CME futures and ETF trading platforms. This pause eliminates two critical demand channels precisely when buying momentum has already weakened considerably.

According to CryptoQuant analytics, 30-day apparent demand has fallen to approximately -63,000 BTC. This negative reading persists despite ETF purchases reaching roughly 50,000 BTC during the past month—the strongest level observed since October 2025.

Strategy, the prominent corporate Bitcoin accumulator, acquired approximately 44,000 BTC during this same timeframe. However, selling pressure from other market participants proved substantial enough to offset these significant inflows.

Whale Wallets Shift to Distribution

The most significant pressure indicator emerges from large-scale wallet activity. Addresses containing between 1,000 and 10,000 BTC have pivoted toward net selling behavior. Their annual balance shift declined to roughly -188,000 BTC, contrasting sharply with the positive 200,000 BTC recorded at the 2024 cycle top.

Medium-tier holders have similarly decelerated their accumulation patterns. The Coinbase Premium indicator has remained in negative territory, typically signaling diminished appetite among U.S. spot market participants.

Singapore-headquartered market maker Enflux informed CoinDesk that Bitcoin’s downside protection remains partially anchored to Federal Reserve rate cut expectations. This foundational support is currently facing significant testing.

The ISM prices-paid metric surged to 78.3 in March, reaching its highest point since June 2022. Such elevated readings diminish the likelihood of imminent rate reductions, thereby pressuring Bitcoin’s macro-supported price foundation.

ETF movement patterns already mirror this transition. The week ending March 24 recorded $296 million in net ETF withdrawals. Early April inflows have remained subdued.

CryptoQuant identified a resistance band spanning $71,500 to $81,200 for any potential recovery bounce. The upcoming critical data release is U.S. core PCE inflation scheduled for April 9.

Equity and Energy Markets

U.S. stock markets concluded the week with gains despite Thursday’s challenging trading session. The Dow Jones Industrial Average declined 61 points during Thursday’s action, yet all three primary indexes finished the week positively, ending a five-week consecutive losing streak.

The trading day was characterized by an extraordinary movement in crude oil markets. West Texas Intermediate crude concluded trading at $111.54, representing an 11% daily advance. The $11.42 dollar gain constitutes the largest single-session increase in WTI records extending back to 1983.

The price explosion followed President Trump’s address regarding the Iranian conflict situation, which failed to provide fresh details on resolving the Strait of Hormuz closure.

J.P. Morgan strategist Fabio Bassi projected that oil prices will likely maintain elevated levels throughout the second quarter. He positioned near-term risk within the $120–$130 per barrel band, noting that prices exceeding $150 remain possible should Strait disruptions extend into mid-May.

Market participants will also monitor the March nonfarm payrolls data release, scheduled for Friday despite equity market closures. Economic forecasters anticipate employment growth to rebound following February’s weather- and strike-impacted results.

Key Highlights

• ALGO climbed more than 23% to reach an 8-week peak of $0.105 following 32 citations in Google Quantum AI’s research publication
• Google’s study positioned Algorand third behind Bitcoin and Ethereum for post-quantum security initiatives
• Open interest in futures contracts spiked 55% to reach $58.9 million, while funding rates shifted to bullish territory
• Swiss banking institution PostFinance integrated Algorand, providing 2.5 million clients with direct ALGO access
• Revolut launched ALGO staking capabilities on March 30, opening opportunities for its 70+ million user base

On April 1, Algorand reached $0.105, marking its highest price point in eight weeks with daily gains exceeding 23%. This dramatic price movement occurred merely 48 hours after the cryptocurrency touched its record low.

The catalyst behind this surge was a newly published research document from Google Quantum AI. The study examined quantum computing vulnerabilities across leading blockchain networks. Algorand received 32 references throughout the paper, securing third place behind only Bitcoin and Ethereum in terms of post-quantum cryptographic development efforts.

TIL: Google Quantum AI paper confirms Bitcoin & Ethereum are currently secure.

Algorand already running post-quantum Falcon signatures in production since 2025.

Staying ahead by design. $ALGO https://t.co/8Kv5CUO28D

— Dagnum P.I. (@Dagnum_PI) March 31, 2026

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By comparison, Solana and XRP garnered approximately half the number of citations. Networks like Hedera and Avalanche were completely absent from the research findings.

This acknowledgment provided Algorand with significant market visibility. Traders who had observed the token reaching historical lows interpreted the Google citation as an opportunity to acquire positions at heavily discounted prices.

Major Platform Integrations Fuel Additional Momentum

Two significant partnership announcements contributed additional upward pressure to ALGO’s price action.

PostFinance, a prominent Swiss retail banking institution, incorporated Algorand into its service offerings. The integration enables the bank’s 2.5 million account holders to purchase and store ALGO directly within their established banking infrastructure.

Additionally, Revolut introduced ALGO staking functionality beginning March 30. Given Revolut’s global user base exceeding 70 million individuals, this development substantially expands accessibility for retail participants. Increased staking activity removes tokens from active circulation, potentially creating upward price pressure in the longer term.

Derivatives market metrics confirmed the legitimacy of the price rally. Data from CoinGlass indicated that futures open interest for Algorand surged 55% within 24 hours, climbing to $58.9 million. The weighted funding rate simultaneously turned positive, indicating that long position holders were compensating short traders — a clear indication of bullish market sentiment.

Critical Price Levels Under Trader Scrutiny

Chart analysis reveals that ALGO escaped from a descending parallel channel formation that had constrained upward movement throughout early 2025. The price successfully breached the 20-day, 50-day, and 100-day simple moving averages in rapid succession.

#ALGO wants some pump👀

Broke out of the weekly falling wedge🚀

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🎯1 target: 0.1935$
🎯2 target: 0.2460$$ALGO pic.twitter.com/oXiFVrSMbI

— Alex Clay (@cryptclay) April 1, 2026

The supertrend indicator transitioned to green, suggesting sustained near-term bullish momentum.

The critical resistance threshold sits at $0.138, corresponding with the 200-day SMA. Successfully breaking through this barrier could pave the way toward retesting previous annual peaks.

Cryptocurrency analyst Alex Clay identified $0.1935 and $0.2460 as subsequent targets should buying interest persist at current levels.

Conversely, if ALGO retreats beneath the 50-day SMA positioned at $0.088, the breakout pattern would be negated, potentially triggering a retest of the all-time low price level.

As of April 2, Algorand’s market capitalization registered at $950.5 million, accompanied by 24-hour trading volume totaling $158.7 million.

Crypto hackers stole over $168.6 million in cryptocurrency from 34 decentralized finance (DeFi) protocols in the first quarter of 2026, falling significantly from the same period last year, according to data from DefiLlama. 

The $40 million private key compromise of Step Finance in January was the largest exploit of the quarter, the data shows, followed by a smart contract manipulation that drained $26.4 million in ether (ETH) from Truebit on Jan. 8. The third-largest was a private key compromise targeting stablecoin issuer Resolv Labs on March 21.

The quarterly figure is low given that the industry saw $1.58 billion stolen in the first quarter of 2025, with the bulk coming from the $1.4 billion Bybit exploit. However, experts warn that crypto hacks aren’t tied to specific periods within a year.

Hackers are more active when industry is booming

Nick Percoco, the chief security officer at crypto exchange Kraken, told Cointelegraph that cybercriminal activity in crypto tends to rise around market and event-driven cycles rather than fixed periods.

Threat actors are also drawn to areas where liquidity is concentrated, meaning attack spikes often follow wherever value is accumulating fastest, according to Percoco.

“Bull markets, major product launches and fast-moving growth phases all create more attractive conditions for attackers because more value is at stake and new infrastructure can introduce risk,” he said.  

“That said, attacks are not confined to just these periods. Vulnerabilities can be exploited in any market environment, particularly in complex or rapidly evolving systems, underlining that security in crypto must be continuous.”

Crypto attackers are a “broad and evolving mix”

North Korea-linked actors have been a persistent threat to crypto investors and Web3-native companies alike. 

Hackers affiliated with the organization have been suspected of numerous attacks, including the Wednesday attack on Drift Protocol, a decentralized cryptocurrency exchange that lost an estimated $285 million to a private key leak.

Related: Hacked crypto tokens drop 61% on average and rarely recover, Immunefi report says

Percoco said the threat landscape is a mix of actors with different levels of sophistication, highly coordinated groups targeting core infrastructure, organized cybercriminal networks and opportunistic hackers scanning for weaknesses in smart contracts and client-facing systems.

“It is a broad and evolving mix, but they are ultimately targeting the same thing: global, liquid and accessible value. Targeting is rarely purely random. In many cases, attackers are deliberate in how they assess infrastructure, code, access controls and even human behavior,” he said.

“At the same time, crypto’s transparency makes it easier for opportunistic actors to spot weaknesses as they emerge. The most attractive targets tend to be those combining large concentrations of value, technical complexity and gaps in operational security.”

Security experts previously told Cointelegraph that 2026 would likely see an increase in sophisticated credential theft, social engineering, and AI-powered attacks. 

Magazine: All 21 million Bitcoin is at risk from quantum computers