Press Release
PayYoda analyzing the Blockchain payment characteristics and putting forward the Blockchain payment security reference
The industrial circle and academic circle have begun to realize the importance and value of Blockchain payment security, and have carried out active exploration now. However, the current Blockchain payment is still in the early stage of industrial development with systematic study lacked. PayYoda analyzes the Blockchain payment security demand characteristics and defines the Blockchain payment security boundary, laying the foundation of Blockchain payment security reference frame.
Blockchain payment problem: Serious security privacy problem and lack of trust between both parties of the transaction
The traditional payment way is always of high risk, poor efficiency and many restrictions. Especially for the international trade, the buyer shall transfer money to the supplier’s account which needs to be confirmed by many international banks midway with complicated formalities and a long time taken (varying from several days to ten days and a half months) after a deal is closed. More importantly, the account is often frozen for no reason and the high service charge needs to be paid in the whole process because all countries have strict regulations on the amount and types of transactions when international payment. Furthermore, the centralized settlement system is with non-transparent data and unsafe hidden dangers, so the personal information may be disclosed.

Based on the problem, PayYoda puts forward the solution:
I. Credit-driven ecosystem
PayYoda constructs the credit-driven ecosystem by the credit scoring system to solve the security payment problem. Various payment security accidents (including merchant fraud, malicious user attack, phishing site and privacy disclosure) happen to the online payment and offline payment. How to create a safe payment environment becomes the high-priority tasks of all the payment networks.
The PayYoda ecosphere is credit-driven. To achieve the goal, related measures (including credit-driven ecology, merchant caution money, safety fund, privacy protection, credit score, and decentralized risk control anti-fraud) shall be taken to ensure the user asset security in many fields thoroughly.
II. Publicity, transparency and traceability
In addition to this, PayYoda’s strategy is solving the data source and data trust problems by its hardware equipment with machine language, and ensuring the data authenticity of the whole chain based on Blockchain characteristics-decentralization and immutability. The PayYoda’s design ensures the payment transaction data security in the process of acquisition, transmission, storage and computation with stable and reliable technology platform provided for data transmission and value circulation on the digital asset trading.
III. Decentralizing the payment on the Blockchain
After PayYoda implements the actual scenario of digital currency and realizes the integration with payment transactions via Blockchain, it won’t rely on the system in the central position for fund clearing and trading information storage any longer, but can transfer the value directly based on consensus mechanism which doesn’t need any trust coordination. The mechanism transformation result is as follows: On one hand, the huge service cost and maintenance costs of the third party of the third party institution are saved, the business process is simplified and the business costs for banks and customers are lowered; On the other hand, the flattening of the process increases the transfer speed and realizes the real-time transfer, and the security of the whole system can be ensured even though multiple nodes are attacked because a complete set of data copies is stored at each node of the system.
IV. Secure trading system based on artificial intelligence
The PayYoda secure trading protection system is based on multi-core concurrent technology, integrated safety engine technology, zero-copy technique, and other high performance architectures. It integrates ten layers of fine filtering function based on data header and data content (including DOS defense, user authentication, application control, intrusion prevention, site classification and filtering, virus filtration, web application defense and data leak prevention), forms the integrated security defense system from the network layer to the application layer, and realizes the clean flow delivery.
On the basis of artificial intelligence, PayYoda provides such abilities as data analysis, knowledge extraction, independent study, intelligent decision and automatic control which can create the innovative applications in the fields of network information security (such as network protection, data management, message audit, intelligent security and financial risk control).
V. Construction of sustainable payment ecosystem
The sustainable evolution of the platform (as the basic payment network) is of great importance. And the continuous evolution of the platform happens due to sustainable innovation ability in the premise of abiding by common rules. The common rules of the platform are ensured by the governance mechanism and consensus mechanism. As for the innovation, the development history of e-payment in these decades clearly shows: As long as the power is given to the innovators closest to the market, there will always be an endless supply of ideas. In terms of governance mechanism, PayYoda adopts the fully open ecological model so that the ecosphere participants can focus on the tasks they are best at and maximize their respective profits by the corresponding incentive mechanism with innovation driven via the market end.
PayYoda will continue to be rooted in the Blockchain-fertile soil and cooperate with various financial institutions and entity industries to build the decentralized payment ecology together based on Blockchain in the future!
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
NexFabric Debuts Human-Verified Industrial AI for Laser Cutting at EuroBLECH 2026
Hannover, Germany, October 21st, 2026, FinanceWire
Italian-built NexCut helps sheet metal shops tell a settings problem from a machine fault, and gives newer operators a guided way to learn what veterans know.
NexFabric today presented NexCut in Europe for the first time, at EuroBLECH 2026 on the stand of Esautomotion (Euronext Growth Milan: ESAU), Hall 15, Stand E28, after a first showing at CIIF in Shanghai. NexCut is the first laser-cutting application of the NexFabric industrial AI platform. Built in Italy, it pairs AI-assisted analysis with checks the operator confirms, so manufacturing teams can diagnose production problems without handing the decision to the machine.
Factories are losing the people who know their machines best. In Germany, 12.9 million workers, close to 30% of the workforce, will reach retirement age by 2036, according to the Federal Statistical Office. In Italy, companies reported difficulty filling 47.8% of planned hires, with CNC operators and welders among the hardest roles to fill, according to a CGIA analysis of Unioncamere Excelsior data. NexCut is built for that handover. A junior operator learns the diagnostic routine on the job, guided step by step, instead of spending years picking it up beside a veteran. Every diagnosis is saved as a procedure the next shift can reuse.
NexCut addresses a practical challenge in laser cutting: telling a problem with process settings from an issue with the machine or its hardware. Take a common case. Dross starts building on the underside of the parts. A less experienced operator may slow the cut or raise gas pressure. If the real cause is a dirty lens or a worn nozzle, that change wastes material and the fault stays. NexCut has the operator check the hardware first and confirm what they find. If there’s a hardware problem, it won’t clear the machine to run until it’s fixed.
Here’s how it works. Each laser cutter gets its own NexCut kit: a touchscreen operator station at the machine and a connected hardware module that brings in process signals from the cutter. When cut quality drops, NexCut combines those signals with physical checks the operator carries out and confirms, covering the lens, gas, focus position, cutting height, nozzle and machine stability. It narrows down the likely cause, explains why, and points to the fix. The operator makes the call. Every step is logged, so the process stays traceable and repeatable, and a central dashboard gives production managers a view across all connected machines.
“Running a laser cutter well takes years of experience, and even experienced operators still make mistakes,” said Stefano D’Andria, CEO & Founder of NexFabric. “NexCut is there to help and teach. Any operator can use it, whatever their experience, and the decision always stays with the person at the machine.”
The first proof of concept is running under real operating conditions at Soluzioni Markaurelio S.r.l. in Avezzano, Italy. It is testing NexCut against clear targets: an average guided diagnosis of 7 to 11 minutes, a 50 to 70% reduction in setup time, startup scrap and machine stoppages, and new operators working on their own within two to four weeks.
NexCut is built for manufacturers across Europe that run laser cutters. Operators get step-by-step guidance at the machine. Owners keep the know-how in-house when experienced staff leave. NexFabric plans to work with multiple industrial partners and dealers, broadening access while preserving manufacturer choice.
“Industrial AI must increase human decision-making capability, not replace it,” D’Andria added. “We’re starting in Italy, where our R&D is, and building for factories across Europe.”
D’Andria is at EuroBLECH through October 23 and available for interviews at the stand. To book a time, contact Orian Tal at orian@thepitch.media.
Manufacturers, dealers and technology partners can learn more at https://nexcut.ai or contact info@nexfabric.ai.
About NexFabric
NexFabric is an industrial AI platform built in Italy. It connects manufacturing processes and human expertise through guided diagnosis and human verification. Its first application, NexCut, focuses on laser cutting. Learn more at https://nexfabric.ai.
Contact
Orian Tal
The Pitch
orian@thepitch.media
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
Rabbi Steve Karro’s Message: Give Something Back Before the Holidays Arrive
Miami, Florida, 21st October 2026, ZEX PR WIRE, Rabbi Steve Karro is asking his community to make one concrete act of giving part of their holiday preparation this year.
A season that asks something of us
Every year, the weeks before the holidays fill up fast. Cleaning, cooking, travel, gifts. Rabbi Steve Karro has spent decades studying the parts of Jewish tradition that ask us to slow that rush down and make room for someone else.
As a rabbi and scribe based in Miami Beach, Florida, he sees the holiday season as more than a checklist of preparations. He sees it as a yearly reminder to look outward.
“Every situation, I ask what the Creator expects from me,” Rabbi Karro said. “Before the holidays, the answer is usually simple. Give something. Give it now, not later.”
The invitation
Rabbi Karro is encouraging people in his community to take on a simple practice ahead of this holiday season: one act of direct giving to someone nearby, done before the holiday itself begins, not during it and not after.
“It does not need to be large,” he said. “It needs to happen before the holiday starts, not get folded into it. That timing matters. It says the giving came from you, not from the season telling you to.”
Why the order matters
Rabbi Karro draws a distinction between giving that happens because a holiday requires it, and giving that happens because a person chooses it ahead of time.
“When you give during the holiday, you are following the calendar,” he said. “When you give before it, you are following your own decision. Both are good. But the second one changes something in you.”
He points to family life as the frame he uses to think about this.
“When your closest family is happy, and the people around them are happy too, that is the real measure,” he said. “Giving before the holiday is one way to widen that circle a little further out from your own table.”
What giving back can look like
Rabbi Karro is not prescriptive about the form giving should take. He suggests people start with someone they already know needs something, rather than searching for a cause far from home.
“Start close,” he said. “A neighbor. Someone at your synagogue. Someone in your family nobody has checked on in a while. The person right in front of you is usually the answer.”
He also encourages people to think about what they can give beyond money: time, a skill, a meal, a conversation.
“Everyone has something they know how to give,” he said. “Teaching, cooking, fixing something, listening. Find yours and give it before the holiday, not during it.”
A practice, not a one-time gesture
Rabbi Karro hopes this becomes something people return to each year, not a single gesture tied to this season alone.
“I want to see this duplicated,” he said. “Not from one person, but from many people who hear about it and decide to do their own version. That is how something small becomes something that lasts.”
He also connects the practice to teaching, which he considers central to his work as a rabbi and scribe.
“Teaching what I have learned means more people can do good for the people around them,” he said. “That is the whole point.”
About Rabbi Steve Karro
Rabbi Steve Karro is a rabbi, scribe, artist, and teacher based in Miami Beach, Florida. Born in Russia, he moved to Jerusalem at age 10 and began his Hebrew education there. At 13, he continued his studies at Yeshiva Ponovich in Bnei Brak, and by 19 he had earned his rabbinic certificate and diploma. Rabbi Karro works internationally as a Judaica calligraphy and oil painting artist, and as a scribe specializing in restoring old Torah scrolls, writing new Torah scrolls, mezuzahs, and tefilin, and checking Torah scrolls, mezuzahs, and tefilin for communities around the world.
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
Sundas Naqvi: Moving Cities Does Not Mean Leaving Your Sound Behind
Chicago, Illinois, 21st October 2026, ZEX PR WIRE, Chicago jazz and folk vocalist Sundas Naqvi shares the lesson she learned when she moved her music from southern England to the American Midwest, and what she now tells other musicians who relocate.
Leaving One Sound for Another
Sundas Naqvi grew up in southern England, singing in school choirs and small community concerts before she found jazz and folk music at university. That sound, built around British choir traditions and acoustic folk, was the only musical language she knew.
In her late twenties, she moved to Chicago. The city had its own musical history, built on blues, jazz clubs, and a folk scene that worked differently than anything she had performed in before. She had to figure out where her voice fit inside it.
“I thought I was bringing a finished sound with me,” Naqvi says. “What I actually brought was a starting point.”
What Changed, and What Did Not
Naqvi did not rebuild her style from scratch. The jazz standards she loved stayed. The folk influences she picked up in England stayed too. What changed was how she used them.
Chicago’s jazz lounges rewarded a different kind of phrasing than the rooms she had performed in back home. Its coffeehouses wanted something quieter and more conversational. Private events and seasonal festivals each asked for their own pacing. She learned to read a room the way she once read sheet music.
“The songs didn’t change,” she says. “I changed how I told them.”
That shift shaped the storytelling that now runs through her sets, songs built around resilience, family, and the small moments that connect strangers in a room. Naqvi says those themes came less from any single influence and more from paying attention to what audiences in her new city responded to.
The Lesson She Tells Other Musicians
Naqvi now volunteers with youth music education programs around Chicago, leading beginner songwriting workshops and vocal sessions. She says the musicians she meets, young and experienced alike, often make the same mistake she almost made: treating a new city, a new audience, or even a new venue as a place to perform an existing sound rather than a place to grow one.
“You don’t have to choose between where you came from and where you are,” she says. “But you do have to let the new place change you a little. If it doesn’t, you’re not really there yet.”
Her advice to musicians who relocate, or who are simply trying a new room for the first time, is to treat the first several performances as listening exercises. Watch how people react to pacing, silence, and song choice before deciding what to keep and what to adjust.
“A song that works in one room can fall flat in another,” Naqvi says. “That’s not a failure. That’s information.”
Still Bringing England Into the Room
Naqvi returns to England when she can, to see family and lifelong friends. She says those visits keep her connected to where her musical instincts started, even as her sound has grown around Chicago’s own traditions.
She still reads British literature alongside contemporary fiction, a habit she picked up long before she ever sang jazz. She spends free time exploring Chicago’s older neighborhoods and photographing its architecture, work she says sharpens the same instinct for detail she uses when she is writing a song.
“Noticing a building’s small details isn’t that different from noticing what makes a lyric land,” she says. “Both come down to paying attention to things most people walk past.”
That habit of attention, more than any single technique, is what she now tries to pass on in her workshops: slow down, notice the room, and let the place you are in actually shape the art you make there.
About Sundas Naqvi
Sundas Naqvi is an independent jazz and folk vocalist, songwriter, and occasional vocal coach based in Chicago, Illinois. She performs at neighborhood jazz lounges, coffeehouses, private events, and seasonal festivals throughout the city, blending jazz standards with contemporary folk influences. She also volunteers with youth music education programs, leading beginner songwriting workshops and vocal sessions for children in Chicago’s local arts community.
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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