Press Release
WarRin Protocol: A point-to-point anonymous privacy communication system
Dr.WarRin
Summary
This white paper provides an explanation of the WarRin protocol and related blockchain, point-to-point, network value, transport protocol, and encryption algorithms. The limited space will highlight the WRC allocation scheme and purpose of the WarRin Protocol Token, which is important for achieving the WRC’s stated objectives. This white paper is for informational purposes only and is not a promise of final implementation details. Some details may change during the development and testing phases.
1. Introduction
Traditional centralized communication systems such as WeChat,WhatsApp, FacebookMessage,Google Allo,Skype face a range of problems, including government surveillance, privacy breaches, and inadequate security, and the WarRin protocol proposes apoint-to-pointencrypted communications system that leveragesblockchain technology, combined with Double Ratc het algorithms, pre-keys, and extended X3DH handshakes. The WarRin Protocol uses The Generalized Directional Acyclic Graph and Curve25519,AES-256, and HMAC-SHA256 as the pronamor, allowing each account to have its own unique account chain, providing unlimited instant communication between points and unlimited scalability, anonymity, integrity, consistency, and asynchronousness.
2. WarRin Protocol communication system
2.1 Two types of communication
The Waring Protocol communication system divides chat channels into two types.
Two modes of communication
- General Chat mode: Using point-to-point encrypted communication, the service side has access to the key and can log in via multiple devices.
- Secret Chat mode: Encrypted communication using point-to-point can only be accessed through two specific devices.
The design combines some of the advantages of raiBlocks multi-chain construction with IOTA/Byteball DAG, which we call the Waring protocol. With improvements, we have given the WarRin protocol greater throughput and faster processing power while ensuring the security of the ledger, and network nodes can store the ledger in less space and search their communications accounts quickly in the ledger. When two users communicate, third parties contain content that neither manager can access. When a user is chatting in secret, the message contains multimedia that can be designated as a self-destruct message, and when the message is read by the user, the message is automatically destroyed within the specified time. Once the message expires, it disappears on the user’s device.
2.2 How chat history is encrypted
2.2.1 MTProto Transport Protocol
MTProto transport protocol
The WarRin communication system draws on RaiBlocks’ multi-chain structure for point-to-point communication. Each account has its own chain that records the sending and receiving behavior of the account. For example, in Figure 1, there are 7 accounts, each with 7 chain records of the account sending and receiving communications. On the graph, horizontal coordinates represent the timeline, and portrait coordinates represent the index of the account.
Transferring information from one account to another requires two transactions: one to send a communication from the sender’s transfer content, and one to receive information to add that content to the content of the receiving account. Whether in a send-side account or a receiving account, a PoW proof of work with the previous communication content Hash is required to add new communications to the account. In the account chain, poWwork proves to be an anti-spam communication tool that can be done in seconds. In a single account chain, the Hash field of the previous block is known to pre-generate the PoW required for subsequent blocks. Therefore, as long as the time between the two communications is greater than the time required to generate the PoW, the user’s transaction will be completed instantaneously.
In such a design, only the receiving end of the communication is required for settlement. The receiving end places the received communication signature on the account chain, which is called accepted communication. Once accepted, the receiving end then broadcasts the communication to the ledger of the other nodes. However, there may be situations where the receiving end is not online or is subject to a DoS attack, which prevents the receiving end from putting the receiving side communication on the account chain, which we call uncommoted transactions. The X symbol in Figure 1 represents an open transaction sent from Account 2 to Account 5.
Obviously, because only the sending and receiving sides of the communication are required to settle, such communication is very lightweight, all traffic can be transmitted in a UDP package and processed very quickly. At the same time, all communications in an account are kept in one chain, with great integrity, and the ledger can be trimmed to a minimum. Some nodes are not interested in spending resources to store the full communication history of the account; They are only interested in the current communications for each account. When an account communicates, its accumulated information is encoded, and these nodes only need to keep track of the latest blocks so that historical data can be discarded while maintaining correctness. Such communication is only possible if the sending and receiving sides trust each other and are not the final settlement of the entire network consensus. There is a security risk in the absence of trust on the sending and receiving ends, or in situations where the receiving end is attacked by DoS without the sender’s knowledge.
We have observed that although each account has a separate chain, the entire ledger can be expressed in the form of a WarRin object. As shown in Figure 2, this is represented by the WarRin astros trading on all accounts in Figure 1.
The first unit in the WarRin object is the Genesis unit, the next six cells represent the allocation of the initial token, and the other units correspond to the communication transactions between the account chains. We use the symbol a/b to represent a communication transaction, where the sender is a andthe recipient is b. The last 4/1 unit in Figure 2 is the last communication corresponding to Figure 1 – sending communication from account 4 to account 1. A transaction in Figure 1 is a confirmation of the latest block or the latest communication on the account chains of both parties to the communication, reflected in Figure 2 as a reference to the latest units of the account chains of both parties to the communication. Take unit 4/1, for example, where the latest block on account 4 was the receiving block for 2/4 trades and the newest block on account 1 was the send block for 1/5 trade. So on the DAG, the 4/1 cell refers to the 2/4 cell and the 1/5 cell.
The WarRin protocol uses triangular shrapned storage technology to crack impossible triangles in the blockchain through the shrapghine technology, with extensive node engagement and decontalination while maintaining high throughput and security:
- Complete shraping of blockchain status;
- Secure and low-cost cross-synth trading;
- Completely random witness selection;
- Flexible and efficient configuration
Complete decentralization ensures absolute security and scalability of the standard chain.
(Figures above show seven Ling-shaped objects:2/1 one;3/2 one… ）
2.2.2 Curve25519 Elliptic Curve Encryption Algorithm
Curve25519, proposed by Daniel Bernstein, is anelliptic curve algorithm for the exchange of The Montgomery Curve’s Difi Herman keys.
Montgomery Curve Curve Mathematical Expression:
Curve25519 Curve Mathematical Expression:
Curve25519 encryption algorithms are 
Generate a one-time random secret 
3. Incentives
On the basis of the WarRin agreement, by adding the incentive layer, we can effectively avoid the whole network being attacked and eliminate spam. As long as honest nodes control most of the calculations, for an attacker, the network is robust because of its simplicity of structure, and nodes need little coordination to work at the same time. They do not need to be authenticated because information is not sent to a location.
3.1 WRC Certificate
WRC issued a total of 2,500,000 pieces and continued to increment according to the WoRin gain function.
3.1.1 WoRin Gain Function
3.1.2 WoRin gain function control table
| The WoRin gain function is compared to the table | ||
| Number of layers /F | Growth factor /I | WRC circulation |
| [1,50] | 0.002 | 334918.8057 |
| [51,100] | 0.002 | 780024.2108 |
| [101,150] | 0.004 | 1177129.617 |
| [151,200] | 0.006 | 1487860.923 |
| [201,250] | 0.01 | 1722637 |
| [251,300] | 0.016 | 1894309.216 |
| [301,400] | 0.03 | 2101623.789 |
| [401,500] | 0.06 | 2217555.464 |
| [501,1000] | 0.1 | 2450712.257 |
| [1001,2000] | 0.12 | 2557457.3 |
According 
3.2 Allocation
WarRin protocol node distribution
3.2.1 Node allocation
Set the initial price 
For example, the number of tiers in which the 98th node is located is Tier 13, and the price of Tier 13 is 0.214,the tokens assigned by Tier 98 are
3.2.2 Total number of address assignments
Each node occupies one address, and the total number of 
4. The use
WRC is the native pass-through of the WarRin protocol, andWRC will assign to Genesis nodes according to the above allocation scheme, which together form the entire network, andWRC can be used in the following scenarios, including but not limited to:
Pay the network’s gas charges, i.e. for transferring money and invoking smart contracts;
System Staking tokens, used for node elections and token issues;
The capital is lent to the validator in exchange for the amount of the reward;
Voting rights for system proposals;
The means of payment for apps developed on WoRin Services;
WoRin Storage is a means of payment on the decentralization storage;
WoRin DNS domain name and WoRin WWW website means of payment;
WoRin Proxy agents hide the means of payment for body and IP addresses;
WoRin Proxy penetrates payment methods reviewed by local ISPs
……
5. Conclusions
Metcalfe’s Law states that thevalue of a network is equal to the square of the number of nodes within the network, and that the value of the network is directly related to the square of the number of connected users. That is 
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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.
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.
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.
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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.
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.
NexFabric Debuts Human-Verified Industrial AI for Laser Cutting at EuroBLECH 2026
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