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Behind High Energy Consumption of Blockchain: PoS Consensus Mechanism To Be A Solution

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The energy consumption of Blockchain

Recently, Elon Musk, the founder of Tesla, posted on Twitter saying that: Bitcoin can consume too much in mining and transaction process, such excessive fossil fuel consumption will result in negative impacts on the ecosystem. The Ethereum co-founder Vitalik Buterin also noticed the high power consumption problem in Blockchain technology. He presented that Ethereum would change its consensus mechanism from PoW to PoS to reduce the power consumption caused by the mining process in PoW-based technologies like the Bitcoin. From a global view, energy consumption issues are concerned by an increasing number of countries. To urge the efficient power usage, many countries and organizations have set up environmental protection plans, such as the UN’s SDG (Sustainable Development Goals) and the US carbon neutrality, etc.

In this context, the future development of a technology need to consider the sustainable development and environmental friendliness as one of the important metrics and goals. As an emerging technology for privacy protection, Blockchain presents excellent protection capabilities. However, such capabilities rely on the large-scale computing resources and result in a large amount of power consumption. Part of the reasons for such high power consumption are due to the PoW (Proof of Work) consensus mechanism which has high demands on the performance of the Blockchain nodes.

Besides energy consumption, other concerns of the consensus mechanism

The technology of the base layer of the Blockchain has the advantages like anonymous, Immutable, decentralized and so on. To achieve these advantages, Blockchain enhances the privacy and protect the transaction process by increasing the cost of network participation. The core concept of the early-stage PoW consensus mechanism is based on the workload cost.  The credibility need to be proved by the cost of a lot of work. In this case, the machines that maintain the ledgers (also referred to as mining nodes) need to continually crack complex math puzzles to obtain Bitcoin as rewards. This computing process not only needs to rely on a large amount of computing resources, but also sacrifices part of the scalability on the Blockchain to ensure safety. When it comes to the boosting growing of transaction volume, this mechanism will not be able to meet high-speed and large-scale processing demands. Based on such limitations of PoW, PoS (Proof of stake) is gaining more and more attention to work as a consensus mechanism with low resource consumption and guaranteed decentralization, safety and scalability.

In a PoS-based Blockchain system, nodes do not have to consume much power to compete for accounting rights. The priority of accounting rights is measured by the amount of stake holdings. In this way, the nodes no longer consume a large amount of electricity to calculate the hash functions, thereby solving the high energy consumption issues in PoW mechanism. In spite of the improved efficiency in PoS, the safety of the mechanism is affected. Therefore, in order to ensure the reliable operation of PoS, the researchers need to develop reliable algorithms from the trade-off among the decentralization, safety and scalability.

Unique advantages of PlatON PoS

With the issues caused by the PoW mechanism has been widely criticized, more and more Blockchain technologies inclined to choose or transit to the PoS-based consensus mechanisms. This results in a boosting growing of the PoS-based Blockchain frameworks in recent years. As the world leader in computing privacy area, PlatON has rooted and researched in privacy computing technologies many years. PlatON’s research and practice in consensus mechanisms are also forward-looking. The PPoS (PlatON PoS) consensus mechanism uses off-chain identity, credit mechanisms and procedural arrangements to provide a scheme to select a number of verification nodes from many participating nodes as fair and randomly as possible. Hence, PPoS can effectively inhibit bribery, collusion, etc., and reduce the consensus cost and improve the system scalability by optimizing technical details. Meanwhile, ensuring the decentralization and scalability, PlatON further enhances the system safety by combining the experiences in computing privacy area. The Alaya network based on PlatON PoS has been operating stably and efficiently for a long time, successfully solving the problem of over-centralization of the system, reducing network communication complexity and message complexity, improving consensus efficiency and the entire Blockchain transaction processing performance. In this case, the safety and liveness of the technology are verified. PlatON has been able to improve its PoS mechanism through its attention to every detail, continuous attempts, active exploration of cutting-edge areas, and forward-looking plans in the future development. Next step, PlatON will continue actively promoting the efficient network operation with high-quality code, providing efficient, high-availability, distributed and sustainable infrastructure applicable for diverse industrial and commercial use cases, and supporting the exchange of data flows in the global world.

References:

1.PlatON has launched the “Rally around the Galaxy” and launched a comprehensive simulation test, https://mp.weixin.qq.com/s/UeIRWj2lKJ7b1umSqU8_yQ

2. [Long Article Explained] What is the Giskard Consensus Mechanism? | Technology Cloud Atlas, https://mp.weixin.qq.com/s/4yHenrGH0E7zzLBuN58BJg

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Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.

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AIXONA Announces AI-Powered Transaction Optimization and Expansion into European and Canadian Markets

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Singapore, Singapore, October 30th, 2026, FinanceWire

AIXONA today announced the active deployment of its proprietary AI-powered transaction optimization engine, launching alongside a strategic market expansion into Canada and the European Union. Engineered to eliminate fee friction across digital asset management workflows, the algorithm analyzes real-time blockchain congestion and multi-route execution pathways to dynamically identify and route transactions through the most cost-efficient channels available.

AIXONA’s AI optimisation engine is designed to analyse transaction conditions and identify opportunities to execute cryptocurrency transactions at lower cost. By assessing factors such as network fees and available transaction routes, the technology aims to help users reduce avoidable transaction expenses where more efficient options are available.

The company is combining this technology initiative with its expansion into additional international markets, broadening its focus beyond its Singapore base.

AI Technology Designed to Reduce Transaction Costs

Transaction fees remain an important consideration for cryptocurrency users. Costs can fluctuate depending on blockchain network congestion, transaction size, and the network being used.

AIXONA’s active AI optimisation engine is designed to assess relevant transaction conditions and identify potentially more cost-efficient execution options. Its purpose is to help users make better-informed transaction decisions and reduce costs where suitable opportunities exist.

The technology forms part of AIXONA’s wider approach to applying artificial intelligence to practical challenges in digital asset management.

Actual savings depend on transaction conditions and network availability, and lower fees cannot be guaranteed for every transaction.

International Expansion into the EU and Canada

Alongside its technology development, AIXONA is expanding its international presence across the European Union and Canada.

The expansion is intended to make the company’s digital asset management services accessible to a wider audience and support its growth in established financial and technology markets.

As part of this process, the company must take account of the regulatory and operational requirements applicable in each jurisdiction. The availability and scope of its services will depend on the relevant local requirements.

A Focus on Digital Asset Management

The cryptocurrency sector continues to develop, creating demand for tools that help users manage digital assets, monitor transactions, and understand the costs associated with blockchain activity.

AIXONA focuses on cryptocurrency management and blockchain-related technology, with an emphasis on accessibility, transaction efficiency, and a straightforward user experience.

The company’s approach combines digital asset management services with technology intended to improve transaction efficiency. Its AI optimisation engine represents one element of this broader focus.

About AIXONA

AIXONA is a digital asset management platform headquartered at 8 Marina Boulevard, Singapore 018981. The company focuses on cryptocurrency management and blockchain-related technology, including AI-powered transaction optimisation designed to identify opportunities for more cost-efficient cryptocurrency transactions.

AIXONA is expanding its international presence into the European Union and Canada as part of its broader business development strategy.

Headquarters: 8 Marina Boulevard, Singapore 018981

Website: https://aixona.com/

Contact

CMO
Jason Lee
AIXONA
customers@support-aixona.com

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Infinity Smiles Releases Medicare Dental Checklist for NY Seniors Ahead of Dec. 7 Deadline

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With Medicare open enrollment closing soon, Infinity Smiles urges older New York residents to look closely at dental benefits before choosing a plan.

Queens, New York, United States, 30th Oct 2026 — Many older adults find out only after losing a tooth that Original Medicare does not pay for most dental care, including dentures and dental implants. With Medicare open enrollment ending on December 7, Infinity Smiles, a dental practice in Flushing, is encouraging seniors and their families to check a plan’s dental benefits before they sign up for the year ahead.

Infinity Smiles Releases Medicare Dental Checklist for NY Seniors Ahead of Dec. 7 Deadline

Original Medicare (Parts A and B) generally does not cover routine dental services such as cleanings, fillings, extractions, dentures or implants. Some Medicare Advantage plans include dental benefits, but coverage varies widely from plan to plan, and many set annual dollar limits, waiting periods or restrictions on major procedures.

For seniors who are missing teeth or wearing dentures that no longer fit well, those details can mean the difference between getting treatment next year and putting it off.

“Every year we meet patients who assumed Medicare would help with dentures or implants and only learned otherwise when they needed treatment,” said Dr. Solomon Borukhov of Infinity Smiles. “Open enrollment is the main time of year seniors can change course. A few minutes spent reading the dental section of a plan can save a lot of stress and expense later.”

Dr. Solomon Borukhov recommends that seniors and the family members helping them ask these questions before choosing a plan:

  1. Does the plan include dental coverage at all? Original Medicare generally does not, so dental benefits usually come through a Medicare Advantage plan or a separate dental policy.
  2. What is the annual maximum? Many plans cap what they will pay each year, and the cap can be far below the cost of dentures or implants.
  3. Are dentures, implants and extractions covered, and at what percentage? Some plans cover only preventive care such as exams and cleanings.
  4. Are there waiting periods? Some plans require months of enrollment before covering major work.
  5. Is your current dentist in network? Out-of-network care can cost much more or not be covered.

“Missing teeth affect more than appearance,” Dr. Solomon Borukhov added. “They can make it harder to chew healthy foods and speak comfortably, and they can affect confidence. The good news is that seniors have more options today than many realize.” 

Options for replacing missing teeth now range from traditional full and partial dentures to mini dental implants, which can help stabilize loose dentures, and full-arch treatments such as All-on-X implants. The right choice depends on a patient’s oral health, bone support, budget and goals, which is why Dr. Solomon Borukhov encourages seniors to have an exam and a treatment discussion before deciding what coverage they need.

Before choosing a plan or booking a visit, patients should also check that their plan works at the practice. Infinity Smiles is in network with many PPO dental plans but does not currently accept HMO dental plans. Call the office at 929-346-4974 to ask whether your plan is accepted, or check the practice’s insurance page.

“Bring your plan’s benefit summary with you to your appointment,” Dr. Solomon Borukhov said. “We can explain what a treatment would involve and what it would cost, so you can compare that with what your plan says it will pay. If anything in the plan is unclear, your insurer or a Medicare counselor can answer it.” 

Seniors can review and compare plans at Medicare.gov or by calling 1-800-MEDICARE. Free and objective counseling is also available through the New York State Office for the Aging’s Health Insurance Information, Counseling and Assistance Program (HIICAP). Call 1-800-701-0501 and give your county to be connected to a local counselor.

Medicare open enrollment runs from October 15 through December 7, 2026.

About Infinity Smiles

Infinity Smiles is a dental practice in Flushing, New York, led by Dr. Solomon Borukhov. The practice provides preventive, restorative, cosmetic and implant dentistry, including exams and cleanings, gum disease therapy, root canal therapy, crowns and bridges, full and partial dentures, mini dental implants, All-on-X implants and full mouth reconstruction. The practice has served the Flushing community for more than 20 years and sees patients in English and Spanish. Learn more at infinitysmilesny.com.

Media Contact

Organization: Infinity Smiles

Contact Person: Dr.Solomon Borukhov

Website: https://infinitysmilesny.com/

Email: Send Email

Contact Number: +12202991644

Address: 143-05 41st Ave Flushing, NY 11355

City: Queens

State: New York

Country: United States

Release id: 50326

View source version on King Newswire:
Infinity Smiles Releases Medicare Dental Checklist for NY Seniors Ahead of Dec. 7 Deadline

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Turn Junk Into Cash: Haverhill Steel & Salvage Makes Scrap Metal Recycling Easy

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Haverhill Steel & Salvage makes scrap metal recycling easy for homeowners, contractors, and businesses across southern New Hampshire. The company offers scrap metal buying, junk car removal, appliance removal, catalytic converter recycling, and scrap metal pickup in Londonderry and Kingston, NH. Customers can turn unwanted metal into cash while reducing landfill waste and supporting responsible recycling.

Haverhill, MA, United States, 30th Oct 2026 – Haverhill Steel & Salvage is making scrap metal recycling simpler for homeowners, contractors and businesses across southern New Hampshire. The company buys scrap metal, removes unwanted vehicles and appliances, and recycles catalytic converters, with service in Londonderry and Kingston, NH.

Turn Junk Into Cash: Haverhill Steel & Salvage Makes Scrap Metal Recycling Easy

For many local residents, an old car in the driveway, a broken washer in the basement or a pile of leftover metal from a renovation is a hassle. The company turns that clutter into cash and responsible recycling.

What Is Scrap Metal Recycling, and Why Does It Matter?

Scrap metal recycling is the process of collecting discarded metal items, sorting them by type, and sending them to be melted down and reused in new products. Haverhill Steel & Salvage helps customers recycle scrap metal responsibly. Steel, aluminum, copper, brass, and other metals can be recycled again and again without losing their core properties, making scrap metal recycling an effective way to reduce waste and conserve natural resources.

Recycling scrap metal benefits both the community and the environment:

  • It keeps metal out of landfills. Old appliances, vehicles and building materials are mostly metal and can be reused.
  • It conserves energy and natural resources. Making products from recycled metal generally uses far less energy than mining and refining new ore.
  • It puts money back in your pocket. Many scrap materials hold real value, and sellers are paid based on the type, weight and condition of the metal.

“Most people don’t realize how much value is sitting in their garage, yard or job site. Our goal is to make scrap metal recycling easy, fair and convenient so customers can clear space, get paid and know their metal is being recycled responsibly.”

Services Built for Convenience

The company offers a full range of recycling and removal services for southern New Hampshire.

Junk Car Removal in Londonderry, NH

Unwanted, broken-down or unregistered vehicles take up space and lose value over time. The team provides junk car removal in Londonderry, NH, so owners can get rid of old vehicles without the hassle of listing, haggling or towing them on their own. Customers receive a quote based on the vehicle and current scrap metal market conditions.?

Appliance Removal in Londonderry, NH

Refrigerators, washers, dryers, stoves, water heaters and air conditioners are bulky and hard to move. The appliance removal in Londonderry, NH service gives homeowners, landlords and property managers a straightforward way to clear out old units while ensuring the metal is recycled instead of dumped.

Catalytic Converter Recycling in Londonderry, NH

Catalytic converters contain precious metals, which makes them one of the more valuable recyclable automotive parts. The company offers catalytic converter recycling in Londonderry, NH for repair shops, fleet owners and individuals with legitimately owned parts. Sellers should be prepared to provide appropriate documentation. 

Scrap Metal Recycling in Londonderry, NH

From household scrap to contractor leftovers, the company accepts a wide variety of ferrous and non-ferrous metals. Customers searching for scrap metal recycling in Londonderry, NH can bring materials to the yard or contact the team to ask about options.

Scrap Metal Pickup in Kingston, NH

Not everyone has a truck or the time to haul heavy material. For qualifying loads, scrap metal pickup in Kingston, NH lets residents and businesses skip the trip and still get paid for their metal.

How Our Scrap Metal Recycling Process Works

The process is designed to be quick and transparent:

  1. Contact the team by phone or through the website with details about your metal, vehicle or appliance.
  2. Get a quote based on the material type, weight, condition and current market pricing.
  3. Schedule a pickup or drop-off at a time that works for you.
  4. Get paid and know your materials are being recycled responsibly.

Who Benefits

Our scrap metal recycling services support a wide range of customers, including:

  • Homeowners clearing garages, basements and yards
  • Contractors and builders with job site metal
  • Auto repair shops and body shops
  • Landlords and property managers handling tenant turnovers
  • Small businesses and manufacturers with industrial scrap

Conclusion

Whether you have a junk car taking up space, an old appliance you need gone or a pile of scrap metal waiting to be put to use, Haverhill Steel & Salvage makes scrap metal recycling easy, convenient and rewarding. With services in Londonderry and Kingston, NH, the team helps local residents and businesses turn junk into cash while keeping valuable metal out of landfills.

About Haverhill Steel & Salvage

Haverhill Steel & Salvage is a scrap metal recycling company serving southern New Hampshire, including Londonderry and Kingston. The company buys scrap metal and provides junk car removal, appliance removal, catalytic converter recycling and scrap metal pickup for homeowners, contractors and businesses.

Frequently Asked Questions 

What is scrap metal recycling?

Scrap metal recycling is the collection, sorting and processing of used metal so it can be remelted and made into new products. It reduces landfill waste and saves energy and raw materials.

What types of scrap metal does Haverhill Steel & Salvage accept?

The company works with common ferrous and non-ferrous metals, including steel, aluminum, copper and brass. Contact the team to confirm whether a specific item is accepted.

How much can I get paid for scrap metal?

Pricing depends on the type of metal, weight, condition and current market rates, which change regularly. Contact the team for a current quote.

Do you offer junk car removal in Londonderry, NH?

Yes. The company removes unwanted vehicles in Londonderry and can explain what documentation is needed.

Can you remove old appliances in Londonderry, NH?

Yes. Appliance removal in Londonderry, NH covers large items like refrigerators, washers, dryers and water heaters. 

Do you recycle catalytic converters in Londonderry, NH?

Yes. Catalytic converter recycling in Londonderry, NH is available. Sellers may need to provide ID and ownership documentation. 

Is scrap metal pickup available in Kingston, NH?

Yes. Pickup is available in Kingston, NH, for qualifying loads. Contact the team to schedule. 

Is scrap metal recycling good for the environment?

Yes. Recycling metal reduces mining demand, saves energy, cuts landfill waste and supports a more sustainable local economy.

Media Contact

Organization: Haverhill Steel & Salvage

Contact Person: Eli Ruben

Website: https://haverhillsalvage.com

Email: Send Email

Contact Number: +17817767461

Address: 114 Hale St, Haverhill, MA 01830

City: Haverhill

State: MA

Country: United States

Release id: 50361

View source version on King Newswire:
Turn Junk Into Cash: Haverhill Steel & Salvage Makes Scrap Metal Recycling Easy

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Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.

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