Press Release
Lumino Ceremony: Building the Privacy Protection Infrastructure
PlatON, a privacy AI computing network which is committed to building a decentralized collaborative artificial intelligence network and global brain, is promoting the democratization of artificial intelligence and establishing a secure general artificial intelligence. The bottom layer of its decentralized privacy protection infrastructure is based on Zero-Knowledge Proof.
What is Zero-Knowledge Proof
Zero-Knowledge Proof is a cryptographic technology to realize privacy protection authentication. The prover needs to make the verifier believe that he knows or owns a message, without disclosing any information about message which is to be confirmed. For example, if the prover wants to prove that he knows the safe box password without revealing it, he can just show some items existing in the safe box that everyone knows.
This process is Zero-Knowledge Proof. The proof needs an initial credible setting (some items existing in the safe box that everyone knows), namely a series of public parameters to help the prover build Zero-Knowledge Proof.
Deficiency of Zero-Knowledge Proof
As a cryptographic technology with both privacy protection and authentication capability, zero-knowledge proof is widely used to realize transaction verification under hidden business details in blockchain. The zero-knowledge proof system applied in the blockchain field is mainly a cryptographic algorithm called “zk-SNARKs”. At present, the existing classic zk-SNARKs algorithms include GGPR13, PGHR13, Groth16, GM17, and new generation algorithms such as Sonic, Marlin, Plonk, which support updating public parameters. The current version of ZCash, a well-known private cryptographic currency, uses Groth16 algorithm.
From the above “safe box”, we can see that the premise for the correct operation of this kind of algorithm is existing a series of random trusted parameters. However, randomized parameters will not come out of thin air and there is no trusted third party in the blockchain. Parameters created by centralized third parties can be reconstructed in theory, and it is possible to forge proofs, which may destroy the underlying security in PlatON. Imagine that if a specific institution informed the verifier of the storage of the items in the safe box, the institution and the prover could collude and use this secret information to falsify the illusion that the prover knew the safe box password.
Therefore, it is an undoubtedly excellent idea to organize multiple participants to create these randomized parameters through Secure Multi-party Computation. In this process, single party can not reconstruct the parameters any more. Only when this activity is completed safely will the subsequent decentralized application be safe. In fact, ZCash has successfully created system parameters for Groth16 algorithm in November 2017 through its ceremony, Power of Tau.
Lumino, creating secure parameters
In order to prevent the parameters generated by the centralized mode from affecting the underlying security, PlatON started the Secure Multi-party Computation ceremony Lumino on June 21, 2021, last for 60 days. This ceremony is expected to create necessary secure parameters for the Zero-Knowledge Proof protocol.
During the Lumino ceremony, multiple participants carry out several rounds of calculation in the form of a relay, that is to say, the current participant need to use the calculation results of the previous participant as the input of this round, and the calculation output become the calculation input of the next participant as well. After a certain number of rounds, the output of the last participant is the final result of the whole ceremony, namely the system initialization parameters that Plonk thatalgorithm of PlatON will choose. Obviously, the more participants take part in the ceremony, the safer the parameters will be.
As a practical and efficient Zero-Knowledge Proof algorithm, Plonk is commonly used in PlatON projects and communities, which is characterized by a one-time initialization process, that is, running once can be used to deploy multiple applications. Providing necessary initialization parameters for Plonk algorithm through Lumino ceremony means that no one can master the secret information behind the parameters, which can be used to cheat players in the whole system. Lumino ceremony will lay a solid foundation for the security of PlatON.
About Author
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.
Press Release
Abundant Mines Position as the Best Bitcoin Miner Hosting Services in the U.S has been Strengthened
United States – Abundant Mines today announced a major milestone in its growth, reinforcing its position as the best Bitcoin miner hosting services provider in the United States. With a rapidly expanding infrastructure footprint, industry-leading uptime, and a client-first hosting model, Abundant Mines continues to set the standard for institutional and large-scale Bitcoin mining.
This leadership position was recently validated by an independent industry ranking published on Harvard. The analysis evaluated hosting companies based on reliability, scalability, pricing transparency, operational expertise, and suitability for large-scale deployments, placing Abundant Mines at the top of the list.
As Bitcoin mining becomes increasingly competitive, miners are demanding more than just rack space and power. They need reliability, transparent pricing, operational expertise, and the ability to scale quickly. Abundant Mines has answered that demand with a fully managed, all-inclusive hosting solution designed specifically for serious miners operating hundreds or thousands of ASIC units.
“Bitcoin miners today are looking for partners, not just hosting facilities,” said a spokesperson for Abundant Mines. “Being recognized as the top Bitcoin miner hosting service in an independent 2026 ranking reinforces what our clients already know: operational excellence and trust are the foundation of everything we do.”
Built for Scale, Reliability, and Profitability
Abundant Mines operates high-capacity mining facilities across the United States, strategically located to ensure power stability, regulatory clarity, and operational efficiency. The company offers hosting for the latest generation of ASIC miners, with infrastructure optimized for high-density deployments and sustained performance.
Key advantages of Abundant Mines’ hosting services include:
- All-inclusive miner hosting with no revenue sharing
- Industrial-grade power and cooling designed for 24/7 uptime
- Professional on-site operations and monitoring
- Scalable capacity for miners deploying hundreds or thousands of units
- Transparent pricing and contracts, eliminating hidden fees
This model has attracted a growing base of institutional clients, family offices, and professional mining operations seeking dependable, long-term hosting solutions.
A Trusted Partner in a Changing Mining Landscape
As regulatory pressure and energy costs challenge miners worldwide, U.S.-based hosting has become increasingly attractive. Abundant Mines has positioned itself at the center of this shift by providing compliant, secure, and efficient hosting environments that allow miners to focus on hash rate and profitability rather than infrastructure complexity.
“Our clients want peace of mind,” the spokesperson added. “They want to know their miners are online, maintained, and generating Bitcoin without constant intervention. That’s exactly what we deliver.”
Looking Ahead
Abundant Mines plans to continue expanding its hosting capacity while investing in next-generation infrastructure and operational automation. With demand for reliable Bitcoin miner hosting at an all-time high, the company is well positioned to remain the go-to choice for miners seeking the best Bitcoin miner hosting services in the United States.
About Abundant Mines
Abundant Mines is a U.S.-based bitcoin mining hosting provider operating facilities in Oregon. The company offers end-to-end hosting services including installation, monitoring, maintenance, and repair for ASIC mining operations. Its infrastructure emphasizes renewable hydroelectric energy, fixed-rate pricing, and long-term client support.
Media Contact
Company Name: Abundant Mines
Contact Person: Beau Turner
Phone: (541) 229-7882
Email: support@abundantmines.com
Website: https://abundantmines.com
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Cryptocurrency investments carry risk, including total loss of capital.
All market analysis and token data are for informational purposes only and do not constitute financial advice. Readers should conduct independent research and consult licensed advisors before investing.
About Author
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.
Press Release
Duty Calls Plumbing and Rooter LLC Reinforces Its Commitment to Independence, MO Residents With Expanded 24-7 Plumbing and HVAC Services
Duty Calls Plumbing and Rooter LLC, a licensed and locally owned plumbing and HVAC company in Independence, MO, highlights its full range of 24/7 residential services, affordable service agreement plans, and commitment to transparent, first-visit fixes for homeowners across the Kansas City Metro Area.
Independence, MO, United States, 2nd Feb 2026 – Duty Calls Plumbing and Rooter LLC, a locally owned and operated plumbing and HVAC company headquartered in Independence, Missouri, is proud to announce its ongoing dedication to serving residents and businesses across the Kansas City Metro Area with a full suite of residential and commercial plumbing, rooter, and HVAC services. With a growing roster of satisfied customers and an unwavering focus on quality craftsmanship, the company continues to establish itself as a top choice for homeowners in need of reliable, same-day service.
Founded with a mission to put the customer first, Duty Calls Plumbing and Rooter LLC has built a reputation on transparency, honest pricing, and skilled technicians who deliver results on the first visit. As a licensed, certified, and fully insured plumber in Independence, MO, the company serves a wide service area spanning Jackson, Johnson, Wyandotte, Clay, Leavenworth, Platte, Cass, and Leavenworth counties.
“Our goal has always been simple — show up, fix the problem, and leave the customer’s home better than we found it,” said the team at Duty Calls Plumbing and Rooter LLC. “We believe that every homeowner deserves access to professional plumbing and HVAC services without the stress of hidden fees, long wait times, or surprises on the bill.”
Full-Service Plumbing and HVAC Solutions
Duty Calls Plumbing and Rooter LLC offers a comprehensive range of services designed to address both routine maintenance needs and urgent emergency repairs. Their plumbing services include water heater installation and repair, tankless water heater systems, sewer line repair and replacement, water line repair and replacement, sump pump installation, hydro jetting, trenchless pipe lining, and a full range of fixture services including toilets, faucets, and sinks.
On the HVAC side, the company provides air conditioning installation, repair, and maintenance — including ductless systems — as well as heating system services and seasonal tune-ups. Whether a homeowner is dealing with a burst pipe at 3 a.m. or a failing air conditioning unit during a summer heat wave, Duty Calls is available around the clock, seven days a week to respond.
Affordable Service Agreement Plans
In an effort to help homeowners stay ahead of costly repairs, Duty Calls Plumbing and Rooter LLC offers value-driven service agreement plans. Their HVAC service agreement is available for just $150 per year and includes a spring and summer tune-up for air conditioning systems as well as a fall and winter check-up for heating systems. Members also receive a 15% discount on all repair services, extended to their entire household, and a 10% discount on equipment replacements.
For plumbing, the company offers two service agreement tiers: $150 per year for tankless water heater systems and $99 per year for traditional tanked systems. Both plans include an annual water heater flush, a full inspection of fixtures and exposed plumbing, and a gas leak check for all exposed gas lines within the home. As an added bonus, Duty Calls offers a 15% discount to first responders and educators.
Committed to the Kansas City Community
Duty Calls Plumbing and Rooter LLC is proud to call Independence, MO home. The company employs skilled, experienced technicians who understand the unique needs of homes throughout the metro area — from older properties with aging infrastructure to newer construction requiring precision installation work. Their commitment to using state-of-the-art tools and equipment means faster repairs, less disruption, and a cleaner job site every time.
The company’s approach to customer service has not gone unnoticed. Duty Calls holds a strong rating on Google Reviews, with customers consistently praising the professionalism, honesty, and efficiency of their technicians. The company is also proudly accredited by the Better Business Bureau.
Homeowners looking to experience the Duty Calls difference can reach the team by phone at (816) 945-2131 or by visiting their Google Business listing to learn more and schedule a service appointment: plumber in Independence, MO.
About Duty Calls Plumbing and Rooter LLC
Duty Calls Plumbing and Rooter LLC is a licensed, certified, and insured plumbing and HVAC company based in Independence, Missouri. Serving the greater Kansas City Metro Area, the company specializes in residential and commercial plumbing, rooter services, water heater systems, sewer and water line repair, HVAC installation and maintenance, and 24/7 emergency services.
Media Contact
Organization: Duty Calls Plumbing and Rooter llc.
Contact Person: Christopher Copley
Website: http://dutycallspr.com
Email: Send Email
Contact Number: +18169452131
Address:2502 N Whitney Rd
City: Independence
State: MO
Country:United States
Release id:40884
The post Duty Calls Plumbing and Rooter LLC Reinforces Its Commitment to Independence, MO Residents With Expanded 24-7 Plumbing and HVAC Services appeared first on King Newswire. This content is provided by a third-party source.. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release. If you have any complaints or copyright concerns related to this article, please contact the company listed in the ‘Media Contact’ section
About Author
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.
Press Release
John’s Plumbing and Drain Services Provides Comprehensive Plumbing Solutions for Los Angeles Residents and Businesses
John’s Plumbing & Drain Services, led by John Khacheryan, provides comprehensive residential and commercial plumbing solutions throughout Los Angeles County.
Los Angeles, CA, United States, 2nd Feb 2026 – When Los Angeles residents need reliable plumbing services, finding the right professionals makes all the difference. That’s why Plumber In LA, John’s Plumbing & Drain Services, has become a trusted name for comprehensive plumbing solutions throughout Los Angeles County—serving both residential and commercial clients with expert service backed by years of experience and a commitment to quality workmanship.
Los Angeles properties face unique plumbing challenges including aging infrastructure, varying water pressures across neighborhoods, and the demands of Southern California’s climate. Whether dealing with routine maintenance or unexpected emergencies, property owners need professionals who understand local conditions and can deliver reliable results quickly and efficiently.
Understanding Common Plumbing Challenges in Los Angeles
Los Angeles homes and businesses encounter a variety of plumbing issues that require professional attention. Older properties often feature outdated piping systems that develop leaks, blockages, and pressure issues over time. Newer developments may face installation-related concerns that need expert diagnosis and resolution. Understanding these common challenges helps property owners address problems before they escalate into costly emergencies.
Water pressure inconsistencies across different Los Angeles neighborhoods can impact everything from shower performance to appliance efficiency. Seasonal changes also affect plumbing systems, with temperature fluctuations causing pipe expansion and contraction that can stress joints and connections over time.
Residential Plumbing Services
John’s Plumbing & Drain Services provides comprehensive residential plumbing services designed to maintain home comfort and functionality. Residential services include leak detection and repair, drain cleaning and maintenance, water heater installation and repair, fixture upgrades, and preventive maintenance programs that keep plumbing systems operating efficiently.
Homeowners appreciate working with professionals who understand the unique requirements of Los Angeles properties. From older craftsman-style homes to modern construction, the experienced team addresses each property’s specific needs with appropriate solutions and quality materials that provide lasting results.
Water Heater Services
Water heaters play a critical role in daily household comfort. John’s Plumbing & Drain Services provides complete water heater services including installation of tankless and traditional systems, repairs, maintenance, and emergency replacements. Modern water heating systems offer improved energy efficiency and reliable performance that reduces utility costs while maintaining consistent hot water supply.
Professional water heater installation ensures proper sizing, safe connections, code compliance, and optimal performance for each home’s specific usage requirements and water supply conditions.
Drain Cleaning and Maintenance
Healthy drain systems prevent costly backups and water damage throughout any property. John’s Plumbing & Drain Services utilizes professional equipment including hydro jetting technology and video inspection cameras to thoroughly clean and assess drain systems.
Regular drain maintenance prevents buildup that restricts flow, reduces odors, and extends pipe lifespan. Professional drain cleaning addresses both immediate blockages and long-term maintenance needs, keeping systems flowing efficiently throughout the year.
Emergency Plumbing Response
Plumbing emergencies demand immediate professional response. John’s Plumbing & Drain Services maintains 24-hour availability for urgent situations including burst pipes, severe leaks, complete drain failures, and water heater emergencies. Rapid response prevents extensive property damage and restores normal function as quickly as possible.
Emergency services include thorough assessment, immediate repairs, and follow-up recommendations to prevent recurring issues. Property owners can count on professional emergency response any time of day or night.
Commercial Plumbing Solutions
Los Angeles businesses require reliable plumbing services that minimize operational disruptions. John’s Plumbing & Drain Services serves restaurants, office buildings, retail spaces, and industrial facilities with specialized commercial plumbing services including grease trap maintenance, fixture installations, preventive maintenance programs, and emergency response designed for business environments.
Commercial clients appreciate working with professionals who understand the importance of minimizing downtime while maintaining regulatory compliance and operational efficiency.
Why Choose Local Professional Service
Working with an established local plumbing company provides numerous advantages for Los Angeles property owners. Local professionals understand regional infrastructure, weather conditions, building codes, and specific challenges that properties throughout the county face daily.
John’s Plumbing & Drain Services maintains proper licensing, comprehensive insurance, and experienced technicians trained in both residential and commercial systems. Professional credentials ensure quality workmanship, liability protection, and peace of mind for all customers.
Schedule Your Professional Plumbing Service
Los Angeles residents and business owners seeking reliable plumbing services are encouraged to contact John’s Plumbing & Drain Services for professional consultation and service. Whether routine maintenance or emergency repairs, the experienced team delivers quality results backed by professional standards and customer satisfaction.
Contact your trusted Plumber In LA today. John’s Plumbing & Drain Services continues serving Los Angeles with comprehensive plumbing solutions that protect property values and maintain comfort throughout Los Angeles County.
Media Contact
Organization: John’s Plumbing & Drain Services
Contact Person: John Khacheryan
Website: https://johnsplumber.com/
Email: Send Email
Contact Number: +13234227485
Address:3847 Brunswick Ave,
City: Los Angeles
State: CA
Country:United States
Release id:40883
The post John’s Plumbing and Drain Services Provides Comprehensive Plumbing Solutions for Los Angeles Residents and Businesses appeared first on King Newswire. This content is provided by a third-party source.. King Newswire makes no warranties or representations in connection with it. King Newswire is a press release distribution agency and does not endorse or verify the claims made in this release. If you have any complaints or copyright concerns related to this article, please contact the company listed in the ‘Media Contact’ section
About Author
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.
Abundant Mines Position as the Best Bitcoin Miner Hosting Services in the U.S has been Strengthened
Duty Calls Plumbing and Rooter LLC Reinforces Its Commitment to Independence, MO Residents With Expanded 24-7 Plumbing and HVAC Services
John’s Plumbing and Drain Services Provides Comprehensive Plumbing Solutions for Los Angeles Residents and Businesses
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