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Experts Warn of Vulnerabilities about Ethereum Blockchain Security 

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Experts warn of vulnerabilities about Ethereum blockchain security, raising concerns about the safety of billions of dollars in cryptocurrency and the integrity of decentralized applications built on the platform.

A recent poll by Galaxy Digital researcher Christine Kim, on the social network “X” – former Twitter, reveals significant misconceptions within the Ethereum community about how much staked Ethereum (ETH) is necessary to secure the network.

Vulnerabilities of Ethereum: Less Staked ETH Needed for Attack Than Many Believe

Respondents displayed the following beliefs about Ethereum’s security:

  • 44.9% believed that securing Ethereum requires 100% of all ETH staked, amounting to $110 billion, 31.4 million ETH.
  • 20.4% thought 66.6% of staked ETH was sufficient, equivalent to $73.4 billion, 20.9 million ETH.
  • 34.7% felt that only 33.3% of staked ETH, or $36.7 billion, 10.4 million ETH, was required for security.

Addressing these misconceptions, Christine Kim emphasized the actual vulnerabilities of Ethereum’s Proof-of-Stake (PoS) mechanism in a detailed follow-up. She highlighted that an attacker can disrupt finality with 33% of the total stake, prolong a chain split with 50%, and double spend with 66% of the total stake.

Kim added that security primarily depends on the network’s ability to penalize stakers by burning large amounts of the locked value. The worse the attack, the more value stakers stand to lose. 

It is crucial to comprehend the true significance of the situation, with a pun intended. Further elaboration from the Ethereum Foundation explains the technical underpinnings of these vulnerabilities. 

An article by the foundation states that attackers using >= 33% of the total stake make all attacks mentioned more likely to succeed. 

If the amount exceeds this limit, it would be a more precise and concise way of getting the same meaning so they can prevent the chain from finalizing without having to control the actions of the other validators.

For attacks involving 34% of the total stake, the article detailed a possible scenario of “double finality” where an attacker can manipulate the validation of two conflicting blockchain forks at the same time. This kind of attack is characterized by significant coordination and control over the timing of messages within the network, posing a high risk due to the potential slashing of the attacker’s entire staked amount.

Higher levels of controlled staking, such as 50% and 66%, increase the potential for more severe disruptions, including sustained chain splits and transaction censorship or reversal. 

The foundation’s article elaborates that at >50% of the total stake, the attacker could dominate the fork choice algorithm, enabling them to censor certain transactions, do short-range reorgs, and extract maximum MEV by reordering blocks in their favor.

Ethereum Blockchain Security: The Power of Community Consensus

To protect the Ethereum network from security risks, it has an “inactivity leak” mechanism that gradually reduces the stake of inactive or malicious validators. Additionally, if the chain splits, the Ethereum community uses social consensus to decide which chain to follow.

These revelations underscore the importance of community awareness and technical safeguards in maintaining the security and integrity of the Ethereum network. While Ethereum’s PoS system offers several security advantages, it also requires vigilant monitoring and readiness to act against potential attacks.

As the Ethereum staking landscape evolves, several key trends have emerged, reshaping how stakeholders interact and benefit from the staking process.

The Rise of Re-staking and the Challengers to Lido’s Dominance

Tom Wan, researcher at 21.co, highlighted these trends in a recent post:

  • Increase in Re-staking Popularity: Since 2024, there has been a significant shift towards re-staking in the Ethereum ecosystem. 
  • Re-staking contributions have grown from 10% to 60% of the total staked ETH. Eigenlayer, in particular, has risen to prominence as the second-largest DeFi protocol on Ethereum, holding a $15 billion Total Value Locked (TVL), which represents 13% of all staked ETH.
  • The decline in Lido’s Market Share: The rise of liquid restaking protocols has noticeably impacted Lido’s dominance in the Ethereum staking market. Lido’s share has fallen below 30%, influenced by the growth of new platforms like Etherfi, which has become the second-largest withdrawer of stETH since 2024, totaling withdrawals of 108k stETH.
  • Centralized Exchange (CEX) Staking Decline: The prevalence of centralized exchanges in ETH staking has decreased from 29.7% to 25.8% since 2024. Kiln Finance recently surpassed Binance to become the third-largest ETH staking entity. Ether.fi is gaining market share and is positioned to challenge Binance’s former dominance shortly.

In conclusion, the Ethereum community must be aware of the actual vulnerabilities of the blockchain’s security and take necessary measures to protect the network. 

The trend towards re-staking, decline in Lido’s market share, and centralized exchange staking decline are significant developments that will shape the future of Ethereum’s staking landscape.

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Cardano Founder Charles Hoskinson Pushes Stablecoins as the Future of Digital Commerce

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Cardano founder Charles Hoskinson has renewed his push for stablecoins, arguing they represent the most practical path toward real-world crypto adoption. In a recent post, Hoskinson described stablecoins as the digital asset class best suited for everyday commerce, citing their low fees, minimal friction, and predictable value.

His comments arrive as Cardano accelerates efforts to strengthen its decentralized finance ecosystem, positioning stablecoins as a core pillar of the network’s long-term growth strategy.

Stablecoins as the Backbone of Everyday Payments

According to Hoskinson, stablecoins solve one of crypto’s most persistent challenges: usability. While volatility has historically limited the use of cryptocurrencies for routine transactions, stablecoins remove that uncertainty by maintaining a consistent value.

He emphasized that regions already using stablecoins at scale experience smoother payments, faster settlements, and dramatically lower transaction costs. From his perspective, these characteristics make stablecoins far better suited for commerce than highly volatile assets.

Hoskinson framed stablecoins not just as payment tools, but as foundational infrastructure for digital economies. He argued that a unit of account, medium of exchange, and store of value for everyday transactions must remain stable to gain mainstream acceptance.

Cardano’s Stablecoin Strategy and Treasury Commitment

Cardano’s leadership is backing this vision with concrete financial commitments. The Cardano Foundation has outlined plans to allocate up to 50 million ADA toward boosting stablecoin liquidity across the ecosystem.

This treasury-backed initiative aims to ensure sufficient depth and reliability for stablecoin trading, lending, and payments. By improving liquidity conditions, Cardano hopes to attract developers, merchants, and users who require dependable settlement assets rather than speculative instruments.

The move also reflects Cardano’s broader shift toward practical adoption. Instead of focusing solely on theoretical scalability or research milestones, the network is increasingly prioritizing user-facing financial applications that can compete with traditional payment systems.

Impact on Cardano’s DeFi Ecosystem

Expanded stablecoin availability could significantly reshape Cardano’s DeFi landscape. Stable liquidity allows decentralized exchanges, lending platforms, and payment services to operate more efficiently, while reducing slippage and risk for users.

Developers benefit as well. Reliable stablecoins make it easier to design financial products such as savings protocols, payroll systems, and merchant tools without exposing users to excessive volatility. Over time, this could accelerate the development of Cardano-native DeFi applications and increase on-chain activity.

Historically, other blockchain ecosystems have seen higher transaction volumes and deeper liquidity after stablecoins reached critical mass. Cardano appears to be following a similar path, using stablecoins as a catalyst for broader network usage.

Market Implications for ADA

From a market perspective, stablecoin integration may also support ADA’s long-term value proposition. Increased DeFi activity typically drives higher transaction demand, staking participation, and ecosystem engagement.

While stablecoins themselves are designed to avoid price movement, the infrastructure built around them often strengthens the underlying blockchain. Investors are watching closely to see whether Cardano’s stablecoin strategy translates into sustained growth across usage metrics.

Regulatory Alignment and Long-Term Outlook

Hoskinson also suggested that stablecoins align more naturally with regulatory expectations than fully anonymous or highly volatile assets. Their predictable value and transparent backing make them easier to integrate into regulated financial environments.

As governments and institutions continue to explore blockchain-based payments, networks that support compliant, efficient stablecoins may gain an advantage. Cardano’s emphasis on stability, liquidity, and low fees positions it to participate in that transition.

Rather than chasing short-term hype, Cardano’s stablecoin push reflects a broader belief that lasting adoption depends on reliability and real-world utility. If stablecoins become the dominant medium for on-chain commerce, Cardano aims to ensure its network is ready to support them at scale.

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Binance Futures Introduces ZKP, GUA, IR Perpetual Contracts

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Binance Futures has expanded its derivatives suite once again, announcing the launch of USDS-margined perpetual contracts for ZKP, GUA, and IR. The new listings went live on December 21, 2025, at 10:00 UTC, offering traders access to high-leverage instruments in an increasingly fast-moving crypto derivatives market.

The exchange’s newest contracts—ZKPUSDT, GUAUSDT, and IRUSDT—allow users to take positions with leverage of up to 40x for ZKP and 20x for both GUA and IR, introducing broader strategic options for traders navigating shifting market conditions.

Expanding Derivatives Access With High Leverage
Binance’s introduction of ZKP, GUA, and IR perpetual contracts aligns with its ongoing push to diversify available trading instruments and deepen participation in niche and emerging assets. The USDS-margined structure provides a more risk-managed alternative for traders seeking precision in volatile markets.

By offering up to 40x leverage on ZKPUSDT, Binance is positioning the asset for increased speculation and potential liquidity inflows. Meanwhile, GUAUSDT and IRUSDT, capped at 20x leverage, still provide substantial room for derivatives-based trading without exposing users to extreme risk levels seen in higher-leverage products.

Although market leaders have yet to issue statements regarding Binance’s newest listings, analysts note that the exchange’s aggressive derivatives expansion is consistent with its broader strategic goals. Each new perpetual contract typically triggers shifts in trading volume, hedging behavior, and liquidity distribution across spot and futures markets.

A Strategic Pattern Emerges
Binance’s latest move follows its earlier introduction of the BOBUSDT perpetual contract with 20x leverage—hinting at a clear pattern of expanding leverage-based offerings across mid-cap and emerging crypto assets. The strategy appears designed to capture both speculative interest and advanced trading flow during a period of increased market volatility.

Among the newly listed assets, zkPass (ZKP) has shown notable price movement. According to recent data, ZKP trades near $0.11 with a market capitalization of $22.68 million. The token surged 12.84% in the past 24 hours, though long-term performance remains weak, declining 52.88% over extended periods. This volatility makes ZKP a prime candidate for derivatives trading, where leverage can amplify both opportunities and risks.

Broader Market Implications
The addition of these perpetual contracts is likely to influence short-term liquidity profiles for ZKP, GUA, and IR. Perpetuals often act as catalysts for increased market activity, attracting arbitrageurs, leverage-based traders, and algorithmic strategies. As liquidity deepens on Binance Futures, traders may use these instruments to hedge existing positions or speculate on short-term moves, especially amid a highly reactive market environment.

While official commentary remains limited, the introduction underscores Binance’s commitment to maintaining dominance in the derivatives sector—an area that consistently attracts higher volumes than traditional spot trading.

With leverage, USDS-margined efficiency, and newly emerging assets at the forefront, the latest listings provide traders with additional tools—but also reinforce the need for caution in a landscape where volatility remains the norm.

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Bitcoin and BNB Analysis: Blazpay Phase 5 Launches as Investors Hunt for the Top Crypto Coins to Buy

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Blazpay - crypto coins to buy

The crypto market continues to evolve with investors seeking high-potential tokens and utility-driven platforms. Among the best presale crypto opportunities, Blazpay stands out in Phase 5, attracting attention as one of the most promising AI crypto coins. Alongside established cryptocurrencies like Bitcoin and BNB, the presale offers an early entry point with asymmetric upside potential, making it a key focus for anyone evaluating the next crypto coins to buy

Blazpay Presale Phase 5 – The Smart Move for Crypto Investors

Blazpay has officially started Phase 5, with the price currently set at $0.0135  and scheduled to increase to $0.0135  after this phase closes. So far, 236M of the 249.04M BLAZ tokens have been sold, with $2.04M already raised. With AI-enhanced utilities, multichain support, and gamified services, Blazpay positions itself as a leading presale token among the best crypto presale platform options today.

Blazpay - crypto coins to buy

Gamified Rewards and Perpetual Trading Benefits

Blazpay’s ecosystem combines gamified engagement with perpetual trading options. Investors are incentivized to complete milestones, participate in AI-driven tasks, and maintain long-term activity within the platform. The integrated AI provides automated trading suggestions, while multichain connectivity ensures fast, low-fee transactions across networks, making Blazpay a unique AI crypto coin presale with tangible utility.

Blazpay Referral Program – Rewarding Early Advocates

The Blazpay referral system allows investors to earn rewards whenever their referrals participate in the presale. This creates a compounding incentive for early adopters to expand their network and increase their token allocation, especially valuable during Phase 5, where the price is set to rise shortly.

Blazpay Price Prediction – Growth Potential in 2025

Industry analysts suggest that Blazpay’s Phase 5 presale positions the token for potential substantial gains post-launch. With AI-driven utilities, gamified rewards, and growing investor demand, projections suggest Blazpay could achieve significant milestones relative to established cryptocurrencies. Early-phase investors are particularly well-positioned to capitalize on future price movements.

Blazpay $2,000 Strategy – Early Entry Advantage

A $2,000 purchase during Phase 5 at $0.0135  secures roughly 170,213 BLAZ tokens. If the token reaches $0.05, the position grows to $8,511. At $0.10, it rises to $17,021. Should Blazpay hit $0.25, the investment could be worth $42,553. This demonstrates the asymmetric upside for early participants, making Phase 5 a key entry window.

How to Buy BLAZ

To participate before the Phase 4 supply sells out:

  1. Visit the official Blazpay presale page
  2. Connect your wallet (MetaMask, Trust Wallet, Coinbase Wallet)
  3. Select your preferred currency (ETH, BNB, USDT, SOL)
  4. Enter the amount you want to purchase
  5. Confirm the transaction and claim tokens after launch

Bitcoin (BTC) – Leading Crypto Coin to Buy for Institutional Exposure

Bitcoin (BTC) is trading at approximately $87,822 USD as of December 17, 2025, up 1.63% from the previous day. The digital asset continues to dominate the market, offering investors exposure to a proven store of value and hedge against inflation. Despite being 17% below last year’s highs, BTC shows strong institutional interest, with long-term holder supply at an 8-month low of 14.34 million BTC. With potential ETF inflows and ongoing adoption, Bitcoin remains one of the top crypto coins to buy for those seeking stability with growth potential in the digital asset space.

Blazpay - best presale crypto

BNB – Established Blockchain Token Among Top Crypto Coins to Buy

BNB is holding steady around $857 USD, supported by $2.6 billion in 24-hour trading volume. The BNB Chain ecosystem continues expanding with initiatives like a new stablecoin targeting institutional usage, strengthening its utility in decentralized finance and trading platforms. While short-term fluctuations occur, BNB’s consistent network adoption and high liquidity make it a strong candidate among crypto coins to buy for investors looking to combine platform utility with long-term potential.

Conclusion

Blazpay’s Phase 5 presale offers investors the chance to access one of the most promising AI crypto coins early, with multichain utility and gamified rewards driving strong adoption. Complementing BTC’s store-of-value role and BNB’s utility-focused growth, this trio represents a strategic combination of new and established crypto assets. For investors seeking asymmetric potential alongside reliable blockchain leaders, Blazpay, Bitcoin, and BNB remain top crypto coins to buy in 2025.

Blazpay - best presale crypto

Join the Blazpay Community

 Website: www.blazpay.com 

Twitter: @blazpaylabs

Telegram: t.me/blazpay

FAQs

Q1. What makes Blazpay stand out among new crypto coins?
Its AI-enhanced automation, gamified services, and cross-chain capabilities differentiate it from traditional presale tokens.

Q2. How can I participate in Blazpay Phase 5?
Investors can buy BLAZ tokens via the official presale platform using the integrated steps for wallet connection and token purchase.

Q3. Why include Bitcoin and BNB in a presale portfolio?
BTC offers long-term stability, while BNB provides utility exposure in a major ecosystem, complementing early-stage tokens like Blazpay.

Q4. What is the risk/reward profile of Blazpay?
High potential upside due to Phase 5 presale pricing and AI-powered utility, balanced against typical early-stage crypto volatility.

Q5. How long until the next Blazpay price increase?
Phase 5 has just started, and the price will rise from $0.0135  to $0.0155 after completion.

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