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Build the world’s first decentralized auction exchange

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1:There were many similar auction items as early as 2017. What is the difference between us?

Auction uses DeFi technology, and the circulation of ACT is completely open and transparent. The total circulation of ACT is 100,000, of which 10,000 will be in circulation, and the remaining 90,000 will be automatically distributed in all auction mining pools. Among them, 8,000 of the 10,000 in circulation are injected into the uniswap liquidity pool, 1,000 are held by the technical team, and 1,000 are airdropped in the market.

2:Following the topic, apart from combining NFT, what else do we have different?

In traditional auctions, all those who participate in the auction will ultimately get only the auction item itself, which cannot create more value.

In the Auction auction system, all users participating in the auction can not only compete for the auction item, but also participate in the mining pool of the auction item to obtain more value.

3:How to participate in mining?

All users who want to participate in the auction activities go to the decentralized exchange uniswap to buy ACT tokens

Any user or team leader can initiate an auction in the decentralized DAPP. The auction amount and starting price are set by the initiator. The token being auctioned is ETH,

The user’s funds to participate in the auction are ACT

(For example, player A initiates 100 ETH auction activities in DAPP, then player A can set the starting price by himself, which can be set to 50ETH, 40ETH, 30ETH, etc.

For example, the starting price set by user A is 30ETH, then all users who want to participate in the auction can go to uniswap to purchase 30 ACTs of the same value to participate in the auction)

4:Mining ratio calculation

As long as a player initiates an auction on the DAPP, any global user can go to uniswap to buy ACT to participate in the auction. The amount of each user participating in the auction is:

On the basis of the auction amount of the previous user, an ACT equivalent to 30×1%=0.3ETH is added. (For example, the amount of the first user to participate in the auction is 30 ETH equivalent ACT, then the amount of the second user to participate in the auction

It is the value (30+30×1%)=30.3ETH equivalent ACT. If there is no user participating in the auction within half an hour, the bid of the highest bidder is successful, and the successful bid of the user means the end of the auction.

The 100 ETH auctioned on the chain is automatically sent to the wallet address of the successful bidder by the smart contract. All the ACT pledged by users participating in the auction and mining profits will be returned to the user’s wallet address.

Promoter’s income:

After a single auction is over, 1% of the total amount of ACT participating in the auction is automatically sent to the wallet address of the initiator of the auction by the smart contract.

Participants’ income:

Users who participated in the bidding but did not succeed in the bidding automatically mine, and the mining income is not fixed, and it is estimated that 2 to 3 points. Auction is mining.

Promotion reward:

Take 20% of each auction revenue of the first generation of the market + 10% of each auction revenue of the second generation of the market

5:How to get more ACT?

Users can participate in mining, how to allocate the mining ratio? In fact, it’s very simple. The system uses an invitation system to apply. That is to say, all users must fill in the invitation code to participate. The mining ratio will be 30% to the inviter, and the remaining 70% will be earned by participating users. In other words, in addition to obtaining ACT from mining by users, inviting users can also obtain more ACT.

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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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Medifakt Appoints Preethika Mandadi as Chief Executive Officer

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Medifakt, the health-to-earn DeSci ecosystem built on a cross-chain token economy, today announced the appointment of Preethika Mandadi as Chief Executive Officer. Preethika brings deep expertise in technology strategy, health innovation, and operations to the role, stepping in at a pivotal moment as Medifakt prepares for its global commercial launch.

About Preethika Mandadi

Preethika Mandadi is a technology strategist and health innovation leader who has driven Medifakt’s operations, product development, and go-to-market strategy. She holds a Master’s in Computer Information Technology from Purdue University, and brings enterprise experience from the State of Indiana and DXC Technology, where she led AI-driven analytics and business modernisation projects.

A certified Yoga Teacher (RYT 200), Preethika’s commitment to wellness is both professional and personal — the authentic foundation of the Medifakt mission. She is also the first author on a forthcoming peer-reviewed DeSci research paper on the Medifakt ecosystem, targeting a high-impact journal for December 2026 publication.

About Medifakt

Medifakt is a Decentralised Science (DeSci) health-to-earn ecosystem that rewards users for verified healthy behaviour through on-chain incentives. The company’s products include the FaktUp mobile application — a gamified mental wellness platform — alongside the Fakt-O-Band and Fakt-O-Ring BLE wearable devices that generate cryptographically signed, device-verified health data. Medifakt operates a dual-chain token economy: SOLFAKT on Solana serves as the earn-and-spend velocity token, while FAKT on Ethereum functions as the governance and store-of-value layer. Medifakt’s mission is to create a privacy-first, decentralised model for personal health data ownership — giving individuals full control over their wellness journey and rewarding them in real tradeable value.

Fore more information Visit: www.medifakt.com | email us at social@medifakt.com

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AI & Blockchain Startup Edubuk Secures $50M Investment from Nimbus Capital

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New Delhi, India, March 24th, 2026, ZEX PR WIRE, Edubuk, a fast-scaling AI and blockchain startup, has secured a $50 million strategic investment commitment from Nimbus Capital, marking a major milestone in its mission to redefine global hiring infrastructure, powered by its upcoming $EBUK reward token launch.

Founded by Apoorva Bajaj (CFA, IIT Dhanbad; IIM Kozhikode Gold Medallist, with work-ex in Global Financial Markets with Goldman Sachs, DE Shaw, GlobalData) and Shivani Mehrotra (MBE from Lucknow University, Topper, UGC NET Qualified ex- Professor, Education leader, Microsoft Innovative Educator, Women in AI APAC finalist), Edubuk is tackling one of the world’s largest yet overlooked problems, fake credentials and broken verification systems, impacting over 500 million profiles globally, a $50billion+ issue.

  •  $50M strategic backing from Nimbus Capital
  • 100,000+ on-chain verifications
  •  Expanding across India, South East Asia, Middle East, Europe & Africa

At the core is TruCV, a blockchain-powered, tamper-proof CV platform integrated with DigiLocker, enabling instant credential verification, and TruJobs, an AI-driven job matching platform for employers.

Backed by global recognition and awards from G20, MIT, Harvard, GITEX, CNBC, CNN, Leap-to-Unicorn, STPI, and others, Edubuk is not just building a product; it is building the trust layer for the future of work.

This isn’t just a startup, it’s the infrastructure for a transparent, skill-first global workforce.

Website: https://www.edubuk.io/

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Steve Valdiserri Identifies Three Shifts Reshaping the Back End of Healthcare Finance

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  • Traverse City executive Steve Valdiserri outlines the operational trends he sees accelerating across revenue cycle management, AI adoption, and value-based care performance in 2026 and beyond.

Healthcare Finance Is Changing Faster Than Most Organizations Are Ready For

Michigan, USA, 24th March 2026, ZEX PR WIRE — The back end of healthcare finance has historically been defined by manual processes, siloed data systems, and reporting volumes that require significant staff time to produce and interpret. Steve Valdiserri, SVP of Operations at Tally and Accurio and Founding Partner of Avanti Strategy Group, has spent the past year working at the intersection of these systems and the AI tools designed to replace or augment them. He identifies three shifts that healthcare executives and operators should be tracking closely.

Shift One: AI Adoption Is Moving from Strategy to Operationalization

The question in healthcare AI has shifted. Organizations are no longer asking whether AI belongs in revenue cycle or financial reporting. They are asking how to operationalize it within existing workflows and regulatory constraints. Valdiserri sees this as meaningful progress, though he notes that the distance between adopting a tool and realizing its financial benefit remains significant for most organizations. The gap is typically operational, not technological.

At Tally, where he leads operations, the focus is on building the infrastructure that allows AI automation to produce consistent results for organizations managing insurance verification, claims submission, AR follow-up, and financial reporting. The tool is only as effective as the operational environment it runs in.

Shift Two: Attribution Is Becoming a Recognized Strategic Priority in Value-Based Care

For years in value-based care, attribution management was treated as a technical function handled by data teams with limited connection to executive strategy or operations. Valdiserri has argued consistently that this framing understates its importance. The patient panel determines the performance baseline for every value-based care program. If attribution is broken, the downstream investment in care management, quality programs, and payer engagement produces less return than it should.

He notes a growing recognition among VBC leaders that attribution deserves a dedicated operational strategy, including systematic payer engagement and ongoing panel validation. The organizations beginning to treat it that way are seeing earlier identification of performance gaps and more accurate financial projections from their risk-based contracts.

Shift Three: Healthcare Finance Metrics Are Being Simplified, Not Expanded

Counter to the general trend toward more reporting, Valdiserri sees leading healthcare finance teams moving toward fewer, higher-quality metrics. The volume of data available to healthcare organizations has grown faster than the capacity to interpret it strategically. His view, developed across a decade of VBC operations and now applied in revenue cycle contexts, is that most organizations need a small number of metrics that describe financial health clearly rather than a comprehensive dashboard that requires significant analysis time to interpret.

For revenue cycle, his working framework focuses on AR days, write-off rate, and gross charge distribution as core indicators. Other metrics matter, but these three describe the financial condition of the business in terms that allow for direct operational response.

What These Shifts Mean for Healthcare Operators

Each of these shifts rewards organizations that prioritize operational discipline over technology adoption speed. AI tools deliver better results in organizations that have already clarified their processes. Attribution strategy produces better financial outcomes when it is connected to executive decision-making rather than siloed in analytics. Simplified metrics work when an organization has already done the harder work of understanding which numbers actually drive performance.

Valdiserri’s current work across Tally, Accurio, and Avanti Strategy Group reflects a consistent thesis: the organizations that will benefit most from the changes underway in healthcare finance are the ones that invest first in the operational foundations that make those changes productive.

About Steve Valdiserri

Steve Valdiserri is a healthcare operations executive and entrepreneur based in Traverse City, Michigan. He serves as SVP of Operations at Tally and Accurio and as Founding Partner of Avanti Strategy Group. He previously held senior operational roles at VillageMD over approximately a decade. He completed a certificate in AI in Health Care from Harvard Medical School in October 2025 and holds a Bachelor of Arts in Economics from DePauw University. Connect with him at stevevaldiserri.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.

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