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Co-founder of Solana believes Bitcoin needs to change to Proof-of Stake Consensus in order to remain relevant

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Anatoly Yakovenko, one of the co-founders of Solana, the proof-of-stake based, smart contracts enabled blockchain, issued a series of statements criticizing bitcoin’s consensus algorithm. CNBC interview: Yakovenko said that bitcoin could lose its adoption if it does not change to a proof of stake (PoS), consensus algorithm. Others have also attacked Bitcoin, suggesting that the same change could be a solution to what some consider drawbacks.

Solana Creator Thinks Bitcoin’s Proof of Work Consensus Algorithm will Affect Its Use

Anatoly Yokovenko, one the co-founders and PoS-based blockchain Solana, gave his opinion on bitcoin’s proof of work (PoW), and how it could affect the top cryptocurrency. In an interview on CNBC, Yakovenko stated that one of the main differences when comparing Solana to Bitcoin is the energy efficiency of the former.

Yakovenko explained that

is the correct answer.

If you look at Solana’s energy report, a single Solana transaction is about two Google searches worth of energy. Even among proof-of stake networks, I believe that this is the most efficient.

Yakovenko also stated that most networks people will use in future will be built on PoS consensus. Yakovenko answered a question about Bitcoin’s future in this context by saying

If [Bitcoin] eventually doesn’t switch to proof-of-stake nobody is going to use it.

Others Want to Change Bitcoin’s Coding

Yakovenko has not been the only one to criticize the energy consumption and future of Bitcoin as proof-of-stake. Proof-of-stake consensus was used for the development of several other networks than the main ones (Bitcoin, Ethereum) and has been considered to be too energy-inefficient.

Since last year this thought has gained more traction, when Elon Musk, CEO of Tesla and Spacex, commented about the “insane” energy consumption of the Bitcoin network while suspending bitcoin as a payment method for acquiring Tesla vehicles at the same time.

In recent times, Bitcoin has been criticized by other parties, suggesting that a change to its consensus algorithm could be crucial for its sustainability. This is the case of the World Economic Forum, which on April 26, published a video where it states that a “change in the way Bitcoin is coded could virtually eliminate its environmental impact.”

What do you think about the opinion of one of the creators of Solana about Bitcoin and its proof of work consensus algorithm? Comment below.

Sergio Goschenko

Sergio is a Venezuelan cryptocurrency journalist. He describes himself as late to the game, entering the cryptosphere when the price rise happened during December 2017. He is a computer engineer by trade, lives in Venezuela and has been impacted by the cryptocurrency boom on a social level. This gives him a unique perspective about crypto success and how it benefits the underbanked and unbanked.

Image Credits: Shutterstock, Pixabay, Wiki Commons

Disclaimer: This article is for informational purposes only. This article is not intended to be a solicitation or offer to buy or sell any products or services. Bitcoin.com does not provide investment, tax, legal, or accounting advice. The author and the company are not responsible for any loss or damage resulting from or in connection to the content, goods, or services discussed in this article.

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ARK Invest Highlights Bitcoin’s On-Chain Strength for Q4 Gains Ahead

TLDR

  • ARK reports that institutional entities now hold 12.2% of Bitcoin’s total supply.
  • Bitcoin’s on-chain signals show strong demand with long-term holders maintaining positions.
  • Mid-sized investors have been adding to Bitcoin positions, supporting rally stability.
  • Macroeconomic shifts and easing inflation may further boost Bitcoin demand.

Bitcoin’s core fundamentals remain strong as the cryptocurrency enters the final quarter of 2025, according to ARK Invest. The firm notes that on-chain metrics, such as network activity, profitability, and supply distribution, are indicating a positive outlook for Bitcoin’s price performance. As institutional involvement grows and macroeconomic factors evolve, Bitcoin could experience further upward momentum, although some caution remains due to potential market volatility.

On-Chain Metrics Indicate Strong Demand

In ARK Invest’s recent Bitcoin Quarterly report, the firm pointed to positive on-chain signals that suggest Bitcoin’s fundamentals are holding firm. The data reveals that most of the Bitcoin in circulation is in profit, with long-term holders showing little indication of selling. 

ARK Invest notes that this behavior has historically coincided with bull market phases. Additionally, the majority of Bitcoin is held by investors with a low propensity to sell, which has contributed to a more stable market.

The report also highlights the increasing role of mid-sized investors in recent months. These investors have been steadily adding to their Bitcoin positions, signaling renewed confidence in the market. Combined with a slowdown in selling from larger holders, this could suggest a more organic market rally, less reliant on speculative trading and more driven by long-term holders and institutional interest.

Institutional Adoption Reaches New Heights

ARK Invest also points to the continued growth of institutional participation in Bitcoin. The firm reports that institutional entities, including digital asset trusts and Bitcoin exchange-traded funds (ETFs), now hold over 12% of Bitcoin’s total supply. This marks a record level of institutional ownership and reflects Bitcoin’s increasing integration into traditional capital markets.

According to ARK, this rising institutional presence is beneficial for the market as it provides more stability and lessens the reliance on retail-driven volatility. Furthermore, regulated investment vehicles like ETFs and trusts continue to absorb new Bitcoin supply, which could result in a tighter available float. As more institutions add Bitcoin to their portfolios, the asset may become a more recognized component of diversified investment strategies, potentially driving further demand.

Macroeconomic Factors Could Support Growth

In addition to on-chain data and institutional involvement, ARK Invest highlights macroeconomic trends that could further benefit Bitcoin. The firm notes that inflation is under control and signs of a weakening labor market are encouraging a shift in Federal Reserve policy. This shift, along with possible government moves towards deregulation and tax reductions, could create a favorable environment for risk assets like Bitcoin.



ARK suggests that these conditions, along with an improving macroeconomic backdrop, could lead to “productivity-led growth.” This environment has historically been supportive of risk assets, including Bitcoin, and could reinforce the positive signals already seen in the market. If these trends continue, Bitcoin’s demand could be further boosted as we approach the end of 2025.

Caution on Market Cycles

While ARK Invest maintains a bullish outlook for Bitcoin, the firm also cautions that timing will play a critical role in the market’s performance. The report notes that historical market cycles suggest there may be periods of increased volatility or consolidation. Although the fundamentals are strong, ARK warns that investors should be prepared for potential market swings as the market digests recent gains.

Despite this, ARK remains optimistic about Bitcoin’s future, given the strong on-chain signals and institutional involvement. As we move into the final months of 2025, the firm believes that these factors could create a solid foundation for continued price appreciation. However, market participants should remain vigilant, as the timing of market cycles could bring both opportunities and challenges.

ARK Invest’s report emphasizes Bitcoin’s continued strength, both in terms of its on-chain metrics and growing institutional adoption. The firm believes these factors, combined with favorable macroeconomic conditions, set the stage for potential gains in the fourth quarter of 2025. However, investors should stay mindful of possible volatility as the market continues to evolve.

Kelvin Munene

Kelvin Munene is a crypto and finance journalist with over 5 years of experience in market analysis and expert commentary. He holds a Bachelor’s degree in Journalism and Actuarial Science from Mount Kenya University and is known for meticulous research in cryptocurrency, blockchain, and financial markets. His work has been featured in top publications including Coingape, Cryptobasic, MetaNews, Coinedition, and Analytics Insight. Kelvin specializes in uncovering emerging crypto trends and delivering data-driven analyses to help readers make informed decisions. Outside of work, he enjoys chess, traveling, and exploring new adventures.

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Hargreaves Lansdown Says Bitcoin Isn’t an Asset Class for Investment

TLDR

  • Hargreaves Lansdown warns Bitcoin isn’t an asset class for portfolio growth.
  • Hargreaves Lansdown plans crypto ETN launch in early 2026 with risk checks.
  • FCA lifts crypto ETN ban, allowing Hargreaves Lansdown to offer products.
  • Hargreaves Lansdown limits crypto exposure to 10% of client portfolios.

Hargreaves Lansdown, one of the UK’s leading retail investment platforms, has made a bold statement regarding Bitcoin, calling it “not an asset class.” The company has warned clients not to view Bitcoin as a reliable investment option for long-term growth or income. This comes as the firm plans to introduce crypto exchange-traded note (ETN) products to its platform in 2026, but with strict risk assessments and regulatory measures in place.

Hargreaves Lansdown’s Caution on Bitcoin

Hargreaves Lansdown has made it clear that it does not consider Bitcoin to be an asset class. Despite Bitcoin’s history of price gains, the firm argues that the cryptocurrency does not meet the fundamental criteria required for inclusion in an investment portfolio aimed at growth or income.

According to the platform, Bitcoin’s price history is characterized by significant fluctuations, including periods of extreme losses, making it difficult to assess its long-term value.

The company further states that the lack of intrinsic characteristics in Bitcoin means it should not be relied upon to achieve financial goals. As a result, Hargreaves Lansdown has advised its clients against including Bitcoin as a core part of their investment strategies.

Regulatory Environment and Plans for Crypto ETNs

Despite its reservations about Bitcoin, Hargreaves Lansdown plans to offer crypto-related products to clients starting in early 2026. This will include exchange-traded notes (ETNs) that are physically backed by Bitcoin and Ether. These products will be available only to those clients who meet a risk assessment requirement, ensuring that they understand the potential risks associated with cryptocurrency investments.

The UK’s Financial Conduct Authority (FCA) recently lifted its ban on crypto ETNs for retail investors, allowing companies like Hargreaves Lansdown to enter the market. However, there are strict conditions attached to this move.

The FCA now only allows crypto ETNs that are physically backed by Bitcoin or Ether, meaning that the underlying assets are held in reserve. These products will also be listed on a Recognised Investment Exchange (RIE), such as the London Stock Exchange, in line with traditional securities regulations.



Risk Assessment and Exposure Limits

Before offering these crypto products, Hargreaves Lansdown plans to implement a “balanced client journey” that includes a thorough risk assessment. This will ensure that only those who fully understand the risks involved will be able to invest in crypto ETNs. 

Furthermore, the FCA’s regulations will limit clients’ exposure to cryptocurrency investments to a maximum of 10% of their portfolio. This rule aims to protect retail investors from excessive risk, considering the volatility of the crypto market.

Hargreaves Lansdown is making efforts to educate its clients about the risks of investing in cryptocurrencies. The platform emphasized that, although some investors may seek speculative exposure, Bitcoin should not be relied upon as a stable source of growth or income. This approach reflects the firm’s commitment to ensuring that its customers are making informed decisions.

Future Outlook for Crypto Products

Hargreaves Lansdown’s plans to offer crypto ETNs represent a significant shift in the UK investment landscape. However, the firm remains cautious in its approach, ensuring that it complies with the new regulatory standards set by the FCA.

While it acknowledges that some clients may still want to invest in cryptocurrency, the company stresses that these investments should be made with full awareness of the associated risks.

The firm’s decision to limit crypto exposure to a small portion of a client’s portfolio aligns with broader trends in the market, where regulatory bodies are taking steps to provide greater investor protection in the volatile crypto space. By offering physically backed crypto ETNs, Hargreaves Lansdown aims to provide a more secure way for investors to gain exposure to digital assets while minimizing risk.

Kelvin Munene

Kelvin Munene is a crypto and finance journalist with over 5 years of experience in market analysis and expert commentary. He holds a Bachelor’s degree in Journalism and Actuarial Science from Mount Kenya University and is known for meticulous research in cryptocurrency, blockchain, and financial markets. His work has been featured in top publications including Coingape, Cryptobasic, MetaNews, Coinedition, and Analytics Insight. Kelvin specializes in uncovering emerging crypto trends and delivering data-driven analyses to help readers make informed decisions. Outside of work, he enjoys chess, traveling, and exploring new adventures.

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