Press Release
ADS creates the strongest PoS equity proof mechanism
In 2010, in the early days of Bitcoin’s creation, BM challenged Satoshi Nakamoto and believed that Bitcoin’s consensus mechanism must be changed and proposed improvements.
However, the arrogant Satoshi Nakamoto did not adopt it. After emphasizing the importance and necessity of Bitcoin decentralization, he responded aggressively: If you don’t believe me or don’t get it, I don’ t have time to try to convince you, sorry.
Several years later, BM founded EOS and realized his own consensus mechanism.
Since it is a rumor, let’s just listen to it. But when it comes to consensus mechanisms, there are many things to explore. With the development and evolution of technology, the current mainstream consensus is PoW, PoS and PoS variants. Which consensus is better has always been a hot topic for discussion.
As we all know, the “impossible triangle” problem has become one of the important constraints in the development of blockchain. Therefore, whoever can better solve the problem can become the most ideal consensus mechanism.
So, who is the “ideal country” of consensus?
PoW gradually deviating from the spirit of Satoshi Nakamoto
In Bitcoin mining, Satoshi Nakamoto designed PoW (Proof of Work Mechanism).
Every 10 minutes, along with the generation of new blocks, the Bitcoin network will issue a certain amount of Bitcoin and reward it to the selected bookkeeping node.
From the surface of this mechanism, PoW is a model that pays more for more work. With higher computing power and time spent, the more digital currencies you can obtain.
However, it needs to consume a lot of energy to calculate the result of the hash function during its operation, which is easy to cause a waste of computing resources, because these operations themselves are not related to the value of the blockchain itself. Moreover, the confirmation time of the block is difficult to shorten, and it is prone to fork, and it is necessary to wait for multiple confirmations.

The new blockchain must find a different hashing algorithm, otherwise it will face a computing power attack. At the same time, each time a consensus is reached, the entire network needs to participate in the calculation, and the performance efficiency is low.
In addition, with the decrease of Bitcoin, the demand for computing power is getting higher and higher. In order to accelerate the speed of acquiring Bitcoin, a new method of mining resistance in mining pools has been born. The emergence of mining pools has disrupted the balance of Bitcoin and other encrypted digital currency systems to a certain extent, and the Matthew effect has gradually emerged.
So far, the pure PoW mechanism has no SHD completeness at all, and it deviates from the original intention of Satoshi Nakamoto.
“Perfect Alternative” PoS
So PoS (Proof of Stake Mechanism), which is considered to be able to replace PoW, appeared.
The main difference between PoW and PoS is how to determine the voting rights in the blockchain consensus. In PoW, the voting power is proportional to the computing power of the node; in PoS, the voting power of the system is proportional to the proportion of equity held. Once PoS was proposed, it was favored by people.
Compared with PoW, PoS will have a great improvement in performance, but it is also limited. And limited by defects such as the issue of TOKEN and the difficulty in determining the number of accounting nodes, it still cannot be a perfect alternative to PoW.
Secondly, the PoS system requires a highly secure network to resist hacker attacks. Currently, there is no public chain with such strength. What’s more deadly is that in the PoS public chain, the block-producing rights of the blockchain can only be determined by the head player, which makes the PoS public chain a network that is essentially monopolized and dominated by giants.
From this point of view, PoS cannot be a perfect alternative to PoW, so people began to think about whether the original mechanism can be changed, including BM, which was originally taken by Satoshi Nakamoto.
Fortunately, those who still have “consensus ideals” have never stopped exploring. Among them is the original VDS development team. The APoS mechanism they proposed may be a fire of hope that ignites our consensus ideals.
APoS: the original intention of the regression algorithm
Looking back at the evolutionary law of the consensus mechanism, we found that there is no consensus mechanism that can solve the problem of SHD completeness. Can the two types of consensus be mixed so as to integrate the advantages of the two while avoiding some drawbacks?
When the VDS development team encountered a bottleneck in the VDS public chain 2.0, they were inspired by Polkadot and proposed a ring resonance proof of stake algorithm (Λ Proof of Stake, APoS), also known as the cosmic constant algorithm Λ-Dimension.
The VDS development team creatively improved and combined PoS and PoW algorithms to form a resonance APoS consensus mechanism.
On the one hand, APoS returns to the original spiritual core of Bitcoin-decentralization. On the other hand, it solves the “impossible triangle” problem based on game theory mechanism design and Nash equilibrium thinking, and achieves security, efficiency, and decentralization. Compatible, and finally constructed a “blockchain technology system that is more in line with the current economic and financial structure needs than the original Bitcoin algorithm mechanism.”
The consensus algorithm itself is beautiful, but we increasingly lose sight of its true colors.
The reliability of mathematical algorithms is based on its preconditions. The accuracy of mathematics is conditional. Every theorem has certain preconditions and assumptions, and these preconditions cannot be proved by mathematics itself but need to be established and verified through analysis of the real world. These preconditions will also be tested in the constantly changing real world.
Today, ADS based on the APoS consensus mechanism has conducted multiple internal and public testing of the code, and has made corresponding optimizations and improvements in response to the problems that have arisen. According to the official report, ADS will be global on March 1, 2021, Singapore time 17: 00 is open for registration and subscription. In the kernel period, about 15,000 internal testers in the 123 ring will open the exchange to mix and trade about 10 days after the ring is full.

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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.
Press Release
DHARIN Launches Lab Grown Diamond and Gemstone Fine Jewelry Collection for Everyday Wear
United States, 11th Nov 2026, Grand Newswire – Fine jewelry brand DHARIN today released its first collection. Designed for everyday wear, the collection centers on lab-grown diamonds and lab-created sapphire, emerald and ruby, and is now available through mydharin.com to customers in the United States and Europe.

DHARIN’s pieces sit between fashion jewelry and traditional fine jewelry. The brand holds that fine jewelry need not be reserved for engagements or formal occasions, and can instead become an everyday choice, much like a classic piece in a wardrobe. The collection follows fine jewelry standards in its materials and settings, while its design takes cues from the way fashion is worn: each piece can be worn alone or stacked.
This approach shapes the brand’s choice of materials. Lab-grown diamonds share the same crystal structure, refractive index and hardness as mined diamonds, and lab-created sapphires, emeralds and rubies share the same composition as their natural counterparts. The difference lies in origin: lab-grown stones require no mining, and their growth process is fully traceable.
DHARIN views lab-grown stones as part of a more considered approach to fine jewelry, in which value comes from design, craftsmanship and wear, not from rarity alone. The same budget can allow for a larger stone or a higher grade, bringing D color, high clarity diamonds into everyday jewelry. Design is also less constrained by the cost of rough material, leaving more room to explore cut, proportion and color. Lab-created colored gemstones offer consistent color, allowing pieces in the same shade to sit together in harmony.
DHARIN regards jewelry as something to be worn rather than an investment, and encourages customers to build a collection over time, in keeping with their own style and pace of life.
The first collection is built around earrings and extends to rings and bracelets. The lab-grown diamond pieces center on three four-prong solitaire stud earrings, ranging from a 1 carat total weight round brilliant cut to a marquise cut and a 4 carat total weight oval cut, all in D color. The colored gemstone pieces include halo stud earrings, a halo ring and a tennis bracelet, each offered in sapphire, emerald and ruby. The halo pieces use a low setting suited to everyday wear. The collection is offered in metals including rhodium-plated sterling silver, 18K gold vermeil and 14K gold.
Each DHARIN product page lists the stone type, carat weight and metal, with color and clarity grades included for diamond pieces. Every lab-grown diamond of 0.50 carat and above is accompanied by an individual grading report issued by the International Gemological Institute (IGI). IGI is an independent gemological laboratory, and DHARIN is not affiliated with IGI. All colored gemstones in the collection are laboratory-created and identified as such on each product page, and brand certificates can be provided upon request.
The name DHARIN, pronounced DAR-in, is derived from a Sanskrit root associated with holding or sustaining, and is similar in sound to the English word “darling.”
About DHARIN
DHARIN is a fine jewelry brand specializing in lab-grown diamond and lab-created gemstone jewelry designed for everyday wear. The brand’s founder previously worked in retail for international luxury and fashion brands and holds a diploma in the Coloured Gem Professional programme from Gubelin Academy. The brand is operated by Celestial Stream LLC in the United States. For more information, visit https://mydharin.com.
Media Contact
Organization: DHARIN
Contact
Person: Jennifer.Zeng
Website:
https://www.mydharin.com/
Email:
jennifer.zeng@mydharin.com
Address:Sheridan, WY 82801, United States
Country:United States
The post DHARIN Launches Lab Grown Diamond and Gemstone Fine Jewelry Collection for Everyday Wear
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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
Rantizo (Nasdaq: RNTZ) Advances U.S. Production of Heavy-Lift Autonomous Drones After $258.8 Million Acquisition, Targets California’s $61.2 Billion Agricultural Market
Houston, Texas, USA, November 11th, 2026, FinanceWire
California’s Central Valley to serve as U.S. launch market for the Houston-built Harvest 100, a heavy-lift agricultural drone with more than 70% U.S. or allied parts designed to cover 500 acres per day; Rantizo holds master spray agreements with Nutrien and Helena
Rantizo (Nasdaq: RNTZ) (“Rantizo” or the “Company”), the Houston-headquartered builder of American-made heavy-lift autonomous drones, today announced plans to expand its agricultural drone services into California’s Central Valley, which will serve as the U.S. launch market for the Harvest 100, the Company’s U.S.-built heavy-lift agricultural drone. The announcement comes one month after Rantizo completed its $258.8 million transaction and began trading on Nasdaq under the ticker RNTZ.
The Harvest 100: American-Made Heavy Lift
Rantizo designs and builds its aircraft in Houston, Texas. Its flagship, the Harvest 100, is a heavy-lift, autonomous agricultural drone built in America with more than 70% U.S. or allied parts and designed for FAA and NDAA compliance. Each Harvest 100 is designed to cover 500 acres per day, and the platform is built to be BVLOS-capable and swarming-ready, with modular payloads that carry it from spraying and seeding into forestry applications.
Rantizo is an approved drone application provider under master spray agreements with Nutrien and Helena, two of the largest agricultural retailers in the United States, positioning the Company to serve their grower networks. Rantizo is also seeing strong grower interest heading into the upcoming season, with drone sales agreements in place, multiple successful field trials, and FAA certifications and operational authorizations in more than 15 states. Growers and ag retailers can hire a Rantizo field team by the job or by the season, or buy, lease or finance the aircraft and fly it themselves, with pilot training available.
“America needs American drones, and we are building them in Texas today,” said Marianne McInerney, President of Rantizo. “The acquisition and the new ticker were the starting line. Behind them is an American shop floor, an American-made heavy-lift aircraft, and master spray agreements with two of the country’s largest ag retailers. California is where the Harvest 100 launches: the most valuable farm economy in the country, served by an American drone. As foreign aircraft are priced and regulated out of this market, Rantizo intends to be the American name growers and ag retailers call first.”
Harvest 100 U.S. Launch Market: California’s Central Valley
Rantizo plans to bring its agricultural drone services to California’s Central Valley, beginning with four adjacent counties: Fresno, Tulare, Kings and Kern. California is the nation’s leading agricultural state, with $61.2 billion in farm and ranch cash receipts in 2024, more than 400 commodities and more than three-quarters of the country’s fruits and nuts, according to the California Department of Food and Agriculture.
The corridor’s almonds, grapes, pistachios, citrus and vegetables are high-value specialty crops where precise, timely aerial application matters most, and where orchards, vineyards and wet or constrained ground can limit conventional equipment. Concentrating on four neighboring counties allows Rantizo to serve the region with mobile two-person crews and shared equipment rather than separate fixed operations.
The entry is phased and tied to contracted demand. Rantizo intends to work with experienced California license holders and its master spray agreement relationships with agricultural retailers to establish licensing, county registrations and channel partners, beginning operations with two drone pilot crews and scaling to as many as four crews across the corridor during the upcoming season as contracted acreage grows. The service business is also built as a direct sales channel for the Harvest 100: paid applications and field demonstrations introduce growers to the aircraft and build a pipeline for purchases, leases, pilot training and long-term service programs.
Federal Policy Is Shifting the Market to American-Built Drones
Federal policy has moved decisively toward domestic aircraft over the past 18 months. Executive Order 14307, “Unleashing American Drone Dominance,” directed federal agencies in June 2025 to prioritize U.S.-made drones. In December 2025, the Federal Communications Commission added foreign-made drones and critical drone components to its Covered List, barring new foreign models from equipment authorization unless exempted. And since September 3, 2026, imported unmanned aircraft with a maximum take-off weight above 25 kilograms face Section 232 tariffs of up to 100% under Presidential Proclamation 11055.
The market those rules protect is growing fast. The Federal Aviation Administration forecasts that the active U.S. fleet of large drones, those over 55 pounds, will grow from 8,295 aircraft in 2025 to 55,509 by 2030. The Harvest 100 is built for exactly that weight class.
Built on the $258.8 Million Transaction
Rantizo’s public listing was established in October 2026, when the Company completed its approximately $258.8 million acquisition of the drone assets of Houston-based Rantizo, Inc. and adopted the Rantizo name. Rantizo, Inc. received 51,966,591 newly issued Class A ordinary shares and held approximately 87% of the Company’s Class A shares following the closing, and those shares are subject to a six-month lock-up. The Company’s shares have traded on the Nasdaq Capital Market as RNTZ since October 13, 2026.
The Rantizo name has been field-proven since 2018, when it was founded in Iowa City as a pioneer of agricultural drone spraying. The Company is led by President Marianne McInerney, a former U.S. Department of Transportation official.
Rantizo expects to provide further updates on its California launch, commercial orders, production and deliveries as they are finalized.
Global Communications and Partnerships
Phoenix MGMT & Consulting has transitioned with the Company from SKK Holdings to Rantizo and continues to support its overall growth and global expansion, leading global communications, public relations and global partnership development. Phoenix’s work includes introducing Rantizo to prospective supply, manufacturing and technology partners across the drone, defense and advanced-materials sectors.
About Rantizo
Rantizo (Nasdaq: RNTZ), headquartered in Houston, Texas, designs and builds heavy-lift autonomous drones in the United States for precision agriculture, forestry and wildfire response, infrastructure inspection and specialized government applications. Its platform includes the U.S.-built Harvest 100 agricultural drone, the Titan firefighting and forestry drone and a long-range fixed-wing surveillance prototype, supported by field services and by purchase, lease and financing options. For more information, visit www.rantizo.com.
Forward-Looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements include, without limitation, statements regarding the Company’s production plans and capacity; the launch and commercialization of the Harvest 100; the planned California expansion, including its timing, licensing, regulatory approvals and anticipated demand; master spray agreements, sales agreements and anticipated commercial orders and deliveries; product specifications and targeted performance; market forecasts and demand; the effect of current and proposed federal regulations and tariffs; and the Company’s growth strategy. Master spray agreements do not guarantee any volume of acreage or revenue. These statements are based on current expectations and are subject to risks and uncertainties that could cause actual results to differ materially, including risks relating to product development and testing, manufacturing readiness, supply chain conditions, regulatory approvals and changes in law or trade policy, market acceptance, competition, capital requirements and the other factors described in the Company’s filings with the Securities and Exchange Commission. Third-party forecasts cited in this release are those of their sources. The Company undertakes no obligation to update any forward-looking statement except as required by law.
Contact
Phoenix MGMT & Consulting
PR@PhoenixMGMTConsulting.com
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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.
Press Release
Zen Trinity: wallet live, card via licensed issuers, exchange opens trading on one chain
VANCOUVER, British Columbia, 11th November 2026, People paid in USDT, holding it or trading it now have a published status for each of Zen’s three retail products. ZenWallet, a self-custody wallet with no seed phrase, is live at app.zenwallet.io and on Telegram at @zenwalletbot. ZenCard, a Visa card in virtual and physical form, is issued by licensed financial institutions in the countries they serve. ZenX.tel, the Zen Telegram Mini Exchange, has opened trading on BNB Smart Chain at @zenexchangebot, in an early release gated by region and identity. Zen calls the three its Trinity; this release states where each one stands.

Why does it matter? A stablecoin balance is only useful if it can be held without a seed phrase to lose, spent without a manual cashout first, and bought or sold against the money a person is paid in.
ZenWallet, live. The signing key is split into three shares (device, ZenWallet server, backup recovery service) under 2-of-3 threshold signing, so no single party, Otaro Pay Ltd. included, can move funds alone. On Ethereum, Polygon and BNB Chain only, the network fee is quoted in USDT before signing and settled by the wallet. Sending and receiving carry no ZenWallet fee. Daily spending profiles cap at USD 5,000 or USD 50,000, with a second factor above USD 1,000 and USD 5,000 respectively; recovery runs through named guardians or trusted contacts plus a passkey or hardware key. Cashout to a bank account is built in for countries where the route is live, as at 10 November 2026.
ZenCard, issued by licensed institutions. The card settles in local currency at the till and is funded from Bitcoin, Ethereum and USDT balances. The holder sets daily and monthly caps and merchant-category restrictions. Fees, limits, rates and eligibility are set by the issuing institution and disclosed in its terms before application. Otaro Pay Ltd. operates the ZenCard website and does not itself issue cards. Visa acceptance in more than 100 countries is not the same as eligibility to be issued a card: availability varies by country.
ZenX.tel, trading open in early release. On BNB Smart Chain, identity-verified users trade USDT peer to peer: the seller’s USDT sits in on-chain escrow until the seller confirms payment or an arbitrator rules, and local currency moves between the two people, outside Zen’s systems. Spot and swap are in beta. One perpetual market, ETH, is tradeable; perpetual contracts involve leverage and can cause rapid loss, including full loss of margin, and the margin sits in the exchange’s contract with Zen’s pool as counterparty. Users sign every fund-moving action in their own wallet; the app never holds a private key. Platform fees under the 8 November 2026 schedule: P2P buyers none; sellers none for 90 days from launch, then 0.25 percent; spot and swap 0.25 percent on the USDT leg; perpetuals quoted per order; deposits none; withdrawals network cost only.
Each statement rests on a published page: zenwallet.io/security and zenwallet.io/press, zencard.online, and zenx.tel, which labels each component live, beta, in review or planned.
Three questions to ask any multi-product crypto launch, including this one. Who holds the key, and can any one party move the funds alone? Who issues the card, under whose licence, and in which countries? What is live today, what is in beta or planned, and where is that written down?
“Three products announced together are three claims, not one,” said Poonam Jaiprakash, Group Director. “We would rather tell a reader the exchange is in early access and the card depends on an issuer in their country than let them find out after they have moved money. The wallet is called live because it is finished; the other two will be called live on the day they are.”
“The hardest work in the Trinity is the work nobody sees,” said Arjun NK, Tech Director, Zen Atlas Group. “A lost phone, a disputed trade, a transaction that does not match its quote. Our engineers put their hours there, and what is not finished still says beta.”
Where it does not apply. No route between the products is claimed: funding a ZenCard from ZenWallet, or signing ZenX.tel trades with it, will be described only once that exact route is verified. ZenX.tel is an early release on one chain; TON, an independent audit, a bug bounty and proof of reserves are labelled planned, and its blocked-country list is not published. Because ZenWallet is self-custody, nobody, the company included, can reverse a transaction. This announcement describes what three products do and cost; it is not an offer of a token, an investment or a return, nor a recommendation to trade.
To check availability: zenwallet.io/get-started, zencard.online and zenx.tel/availability
About Zen
Zen is the group behind ZenWallet, ZenPays and Atlas Rails. Digital money infrastructure: wallet, card, payments, settlement, custody. Built properly. ZenWallet and the ZenCard website are operated by OTARO PAY LTD., incorporated in British Columbia, Canada (BC1417547), registered with FINTRAC as a money services business (M23150730) and with the Bank of Canada as a payment service provider under the Retail Payment Activities Act (RPS0014977). Neither regulator reviews, approves or endorses the products. Otaro Pay Ltd. is not a bank; balances are not deposits and are not insured. ZenX.tel’s operating entity is published on zenx.tel once legal confirmation completes.
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.
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