Press Release
The Innovation of LikeLib 2.0 Redefines Public Chain Technology
LikeLib is a community-based open source blockchain project that uses blockchain technology and digital identities to digitize and informatize assets; use smart contracts to automatically manage assets and information to achieve a diversified network of “smart economy”.
The ecosystem joins the major communities around the world to participate, and is committed to linking all with an open mind, thus building a decentralized network that can expand and achieve multi-party collaboration and win-win in real business society.
LikeLib public chain team leader Mr. Thierry, operations director DIma, and technical general counsel Ms. Olga. All of them have very strong technology and business background.
LikeLib’s core members include Technical Director Mr. Renia, Mr. Yevgeny, Technical Director Daniel, Software Engineer Oleg, Sergey, Dennis, Business Analyst Mr. Andre, Ms. Tania and the community technology development team Ms. Julia Palamarchu, Maksim Hryhoryeu, Daniel Harapko, Anre Ku, Alexey Nekrasov, Alex, etc. have many years of experience in relevant positions in Dublin internationally, as well as abundant professional knowledge and skills.
Some ecological applications of LikeLib blockchain include:
1. The best solution (Biteacon)
Biteacon is a browser that interacts with the LikeLib ecosystem, which can help users explore other network-related information such as its blockchain and transaction volume.
2. The best smart contract (Supplike)
Supplike is a platform with built-in embedded supply chain builder based on LikeLib blockchain. With the built-in builder, you can easily design and deploy the supply chain, assign roles and use it easily, and create code-free solutions for the supply chain through mobile apps.
3. The best solution (LikeLib Analytics)
LikeLib Analytics is the LikeLib blockchain browser and analysis platform, indexing all blockchain data through the big data pipeline and disclosing data and indicators through API and WEB applications.
On this basis, the “blockchain + edge computing” IoT management system, the research of the electronic degree certificate management method of the alliance chain, relay cross-chain technology, channel state differential information vital signs detection algorithms, research on people counting methods based on WiFi perception, Internet of Things architecture for electrical fire monitoring of ancient buildings based on edge computing, and multi-field and interdisciplinary expert selection algorithms for multiple project ecology and algorithm system applications have been successfully developed in the LikeLib public chain main network.
LikeLib 2.0 provides a more secure and stable blockchain service, which covers data connections, hybrid storage, cross-chain technology and other core modules with independent intellectual property rights, which can quickly build solutions for typical application scenarios.
The newly-released 2.0 system will not only reduce transaction program fees, but will also cause block chain replication forks and increase transfer transactions. The average transaction value can be allocated between operational interruptions. Compared with the previous version 1.0, the transaction volume has steadily increased to 10,000 transactions per second, and the transaction speed is about 10,000 TPS.
In terms of supporting smart contracts, interchangeable consensus mechanisms and distributed storage networks, the blockchain consensus mechanism can be replaced according to different factors (such as transaction volume), and a distributed storage network based on IPFS can store a large amount of data outside the chain.

LikeLib2.0 fully uses database fragmentation technology. Only a small part of the input transactions need to be processed, and a large amount of verification work can be completed through other conventional parallel processing on the network.
LikeLib uses Bridges technology, which is a blockchain interoperability technology specifically used to make the LikeLib ecosystem cross-chain compatible with external blockchains (such as Ethereum).
LikeLib cross-chain bridge technology allows cross-chain assets and information exchange between the main network and each project ecosystem, like the axis connecting various islands. The LikeLib blockchain network realizes cross-chain through bridges, which greatly promotes the large-scale assets of ecological projects such as Bitcoin and Ethereum, and the real market liquidity of information. The advantages include multi-signature technology/ring signature technology/hash locking technology.
In addition, LikeLib2.0 also uses Lightning Network transactions and zero-configuration transaction channels.
The existing hosting solutions on the Lightning Network only manage their users’ funds on one or a few, and they will not use one channel with each user. Instead, keep an internal private ledger to record when the funds belong to the user.
Earlier we mentioned the ring signature technology in the LikeLib2.0 cross-chain bridge. The ring signature is named because a certain parameter implicit in its signature is composed according to certain rules. Many of the schemes proposed later do not require the structure of the signature to be a ring, as long as the formation of the signature satisfies the spontaneity, anonymity and group characteristics, it is also called a ring signature.
The security of the ring signature technology scheme is quite high, such as: unconditional anonymity, unforgeability, unconditional anonymity of the signer, and the signer can freely specify his own anonymity range, forming a beautiful ring logic structure, which can realize group signatures The main function of but does not require trusted third parties or group administrators.

Ring signature is a special group signature. There is no trusted center and no group establishment process. For the verifier, the signer is completely anonymous.
Theoretically, zero-knowledge proof can prove something to everyone else without exposing any proprietary, and the generated proof is small in size, the verification cost is very low, and it has nothing to do with the amount of calculation that needs to be proved.
LikeLib2.0 uses the generation algorithm (G) to generate public parameters for the proposition, the proof algorithm (P) to generate the proof of the satisfiability of R1CS, and the verification algorithm (V) to verify the proof and other technical methods and means to finally generate the proof. It can be proved that there is a secret value reset equation satisfied without revealing the secret.
LikeLib2.0’s “decentralized and distributed” technology means that all information is publicly recorded on the “public ledger”, and can only be entered and cannot be modified, so that the complete copy of the blockchain includes each executed action, so About the value belonging to each active address (account).
The overall situation has continued to iterate for thirty years, and only then has today’s prosperity been achieved, and only then has “Internet +”. If you still have confidence in the blockchain, perhaps you should give it more time. The LikeLib2.0 public chain system has already given the blockchain a gratifying answer in 2020.
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
Bookies.com Updates UK Apple Pay Casinos Guide to Reflect New UKGC Wagering Rules and Bonus Restrictions
LONDON, UK, June 17th, 2026, Bookies.com, the UK-focused online gambling guide and review platform, today announced a comprehensive update to its Apple Pay Casinos guide for UK players. The refreshed resource reflects the regulatory changes that came into force on 19 January 2026, when the UK Gambling Commission (UKGC) capped wagering requirements on casino promotions at a maximum of 10x and prohibited mixed sports and casino bonus offers across the licensed market.
The January reform represents the most significant change to UK online casino promotional rules since the UKGC’s April 2020 ban on credit card use for gambling. Operators across the market have been required to revise welcome offers, ongoing promotions, and bonus terms to comply with the new framework, creating a period of substantial uncertainty for players evaluating which platforms offer genuine value. Bookies.com’s updated guide is designed to cut through that uncertainty for the growing population of UK players who prefer Apple Pay as their primary deposit method.
“Apple Pay has quietly become the default deposit method for a generation of UK casino players,” said a Bookies.com spokesperson. “With biometric authentication, no card details exposed to operators, and instant deposits confirmed by Face ID or Touch ID, it offers a level of security and convenience that traditional debit card flows simply cannot match. Combined with the new UKGC rules, this is the right moment to give UK players a definitive resource on which licensed Apple Pay casinos genuinely lead the market on transparency, withdrawal speed, and bonus value under the post-January framework.”
Why Apple Pay Has Become Central to UK Online Casinos
Industry estimates indicate that approximately 67 percent of UK shoppers now use Apple Pay regularly, with mobile-first behaviour particularly pronounced among the 18 to 44 demographic that drives the majority of UK online casino volume. The UKGC’s 2020 credit card ban removed one of the historical default deposit methods at UK-licensed casinos, accelerating the shift toward debit cards, e-wallets, and mobile payment methods including Apple Pay, Google Pay, and PayPal. For iOS users in particular, Apple Pay has become the path of least friction from the moment of sign-up through to first deposit.
Tokenisation is central to the security advantage. When a UK player deposits using Apple Pay, the casino operator receives a unique transaction token rather than the player’s actual debit card number, meaning intercepted payment data holds no value outside the specific transaction context. Biometric authentication through Face ID or Touch ID adds a second factor that traditional card payments cannot replicate. Together, these protections address the categories of fraud and data breach risk that have historically affected online gambling platforms.
What the Updated Guide Covers
The refreshed Bookies.com guide evaluates UK-licensed online casinos on five weighted criteria: deposit and withdrawal speed for Apple Pay transactions, minimum deposit and withdrawal limits, transparency of fees and processing terms, eligibility of Apple Pay deposits for current welcome and reload bonuses under the new 10x wagering cap, and overall mobile platform quality across iPhone and iPad devices. Every recommendation is tested hands-on by the Bookies.com editorial team prior to inclusion, with reviews updated as operators adjust their terms in response to the January regulatory changes.
Operators currently featured in the guide include bet365, Sky Vegas, 888casino, Virgin Games, Casimba, and LeoVegas, all of which hold active UKGC licences and accept Apple Pay for deposits with minimum amounts starting from £10. The guide also identifies operators that have removed Apple Pay eligibility from their welcome offers in response to the new regulatory environment, an important disclosure for players evaluating bonus value. Withdrawal handling is covered in detail, including the standard industry practice of returning Apple Pay deposits to the underlying linked debit card rather than to the Apple Pay wallet directly.
The New UKGC Framework in Context
The 19 January 2026 changes introduced three principal reforms. First, wagering requirements on all casino bonus offers are now capped at a maximum of 10x, a substantial reduction from the 35x to 50x requirements that had been common across the UK market. Second, promotional offers combining sports betting and casino elements are no longer permitted, requiring operators to separate their bonus structures by product vertical. Third, terms and conditions on all promotional offers must be presented to UK players with greater clarity, including upfront disclosure of game contributions, time limits, and eligible payment methods. The Bookies.com guide has been updated to reflect each of these requirements on an operator-by-operator basis.
About Bookies.com
Bookies.com is a UK-focused online gambling guide that provides independent reviews, operator comparisons, and player education resources for licensed online casinos, sportsbooks, and payment methods. The editorial team evaluates UK-licensed operators against transparent criteria covering bonuses, game libraries, payment methods, withdrawal speeds, customer support, and responsible gaming controls. Bookies.com is committed to responsible gambling and includes BeGambleAware.org resources, deposit limit guidance, and self-exclusion information throughout the site.
This press release is intended for UK readers aged 18 and over. Gambling can be addictive. Please play responsibly. For confidential support visit BeGambleAware.org or call the National Gambling Helpline on 0808 8020 133.
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
Montreal Airport Professional Highlights the Value of Skilled Frontline Workers in Critical Infrastructure Industries
Quebec, Canada, Jun 17, 2026, ZEX PR WIRE — As industries across Canada continue to navigate workforce challenges, Montreal airport professional Naimur Rahman is highlighting the growing importance of skilled frontline workers who help keep critical infrastructure operating safely and efficiently every day.
Working as a ground crew professional at Montréal–Trudeau International Airport, Rahman has spent years supporting the behind-the-scenes operations that allow thousands of passengers and aircraft to move through one of Canada’s busiest transportation hubs. His experience has given him firsthand insight into the expertise, teamwork, and adaptability required of frontline workers across aviation and other essential industries.
“People often see the end result, but they don’t always see the work that happens behind the scenes,” said Rahman. “Whether it’s aviation, transportation, healthcare, construction, or other critical sectors, skilled frontline workers play a major role in keeping communities functioning.”
According to Rahman, many frontline careers require a combination of technical knowledge, situational awareness, communication skills, and the ability to perform under pressure. In aviation, even routine operations depend on teams working together with precision and consistency.
“Every day brings different challenges,” he said. “Weather changes. Schedules change. Priorities can shift quickly. You learn that preparation and teamwork are essential.”
Rahman believes the contributions of frontline professionals are becoming increasingly important as industries face evolving operational demands and growing expectations around efficiency and reliability.
“The work may not always be visible to the public, but it has a direct impact on people’s daily lives,” he said. “When systems operate smoothly, it’s usually because skilled people are working together behind the scenes.”
His perspective comes from years of working in a fast-paced airport environment where safety remains the top priority. Ground crews must coordinate with multiple teams, adapt to changing conditions, and maintain operational standards regardless of weather or scheduling pressures.
Montreal’s winter climate provides a particularly clear example of the resilience required in many frontline professions.
“When you’re working outside during a January cold snap, there isn’t much room for excuses,” Rahman said. “You focus on the job, support your team, and find solutions. That mindset applies to a lot of essential industries.”
Rahman also believes more attention should be given to career pathways within frontline and operational professions. While these careers may not always receive the same visibility as office-based roles, they offer opportunities to develop valuable skills in leadership, communication, problem-solving, and teamwork.
“Some of the best lessons I’ve learned came from working alongside experienced professionals,” he said. “You learn responsibility. You learn discipline. You learn how important it is to be dependable.”
Beyond his professional responsibilities, Rahman remains active in the Montreal community as a husband, father, sports enthusiast, and supporter of local activities. He sees many parallels between successful workplaces, successful sports teams, and strong communities.
“In all of those environments, people rely on each other,” he said. “Success usually comes from trust, communication, and a willingness to contribute.”
As discussions continue about workforce development and the future of critical infrastructure, Rahman hopes greater recognition will be given to the professionals whose work often goes unnoticed but remains essential to daily life.
“Frontline workers help keep cities moving,” he said. “They keep services operating, support communities, and solve problems every day. Those contributions matter, and they deserve recognition.”
Through his work at Montréal–Trudeau International Airport, Rahman continues to advocate for the value of skilled frontline professionals and the critical role they play in supporting Canada’s infrastructure, economy, and communities.
About Naimur Rahman
Naimur Rahman is a Montreal-based ground crew professional working at Montréal–Trudeau International Airport. With experience in aviation operations, teamwork, and frontline service, he is passionate about workforce development, community engagement, and highlighting the contributions of essential workers. Rahman lives in Montreal with his wife and daughter.
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
“City Chasing Light”: Deciphering Its Evolutionary Logic from Five Dimensions of the 3rd CCIOE
From June 12 to 14, the 3rd Changchun International Optoelectronic Expo (CCIOE) was held in Changchun. The event brought together 890 exhibitors, including 42 foreign-funded and joint-venture companies, and more than 2,000 experts and scholars. Seven themed exhibition zones made their debut, setting new records in scale and profile. Yet this expo is far more than a showcase of technologies; it sends deeper signals about Changchun’s reshaping of industrial confidence, the transformation of this old industrial base into a fast follower, and the changing landscape of China’s optoelectronics industry. Looking closely at this CCIOE, we can interpret the evolutionary logic of the “city chasing light” from at least five dimensions.

At the 3rd Changchun International Optoelectronic Expo, exhibitors displayed their equipment.
Dimension One: From the “Cradle of Optics” to a Hundred-Billion-Yuan Track
As China’s first optical research institution, the Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP), Chinese Academy of Sciences established the city’s status as the “cradle of optics.” In 2024, Changchun built an industrial system of “3 transformations, 4 strengths, and 7 emerging sectors,” and the CCIOE emerged accordingly. In 2025, the city’s optoelectronics industry scale reached 90.63 billion yuan, with nearly 400 enterprises. Jilin Province has designated it as the “No.1 Project.” The CCIOE serves not only as a window to revisit the pioneering work of Wang Daheng and other forebears but also as a platform where Changchun stands shoulder to shoulder with international giants such as ZEISS and Hexagon, demonstrating its ambition to go global.
Dimension Two: A Strategic Breakthrough for the City – Building China’s Optoelectronics City
In the face of intense competition from cities like Wuhan and Shenzhen, Changchun has steered clear of the cutthroat rivalry in midstream manufacturing and instead maintained a firm grip on original innovation at its source.
On June 8, Changchun clearly defined its focus on six major optoelectronics industry clusters, highlighting its advantage in integrating technological innovation, and serving the national effort to break through “bottleneck” technologies. By the end of the 15th Five-Year Plan period, the city aims for the industry scale to exceed 160 billion yuan, with an average annual growth rate of no less than 10%, and to add 500 new market entities. The bottleneck areas such as lithography machines and LiDAR are precisely where CIOMP and the “Changchun Optics System” enterprises have deep expertise. The CCIOE showcased a complete path from source innovation to solving urgent national needs.
Dimension Three: Innovation Ecosystem – Coexistence of the “National Team” and “Hidden Champions”
Relying on the organized technology transfer of the “one institute, two universities” – CIOMP, Jilin University, and Changchun University of Science and Technology – Changchun has formed a model that is difficult to replicate. The “Changchun Optics System” enterprises cover the entire chain from chip design and wafer manufacturing to satellite networking, encompassing 52 entities. Gpixel Changchun Microelectronics Inc. (Gpixel) saw its market value exceed 40 billion Hong Kong dollars after listing. Cedar Electronics holds the world’s largest market share in COB small-pitch LEDs. Jilin OLED Material Tech has broken OLED material monopolies. An ecosystem of “leading enterprises + specialized and sophisticated SMEs” is taking shape. In its first year of operation, the “HOPE” model of Jiguang Laboratory added 300 million yuan in capital to Changchun Changguang Zhengyuan through its front-illuminated CMOS technology, providing a replicable example of technology transfer.

At the 3rd Changchun International Optoelectronic Expo, visitors interacted with cultural tourism robots.
Dimension Four: Industry-City Integration Reshaping the Industrial DNA
Designating optoelectronics as its “No.1 Project,” the Changchun Economic and Technological Development Zone is taking the lead in building China’s Optoelectronics City, with coordinated development among Changchun New Area, Jingyue District, Changchun Automobile Economic and Technological Zone, and the China-ROK (Changchun) International Cooperation Demonstration Zone. The project signings at this CCIOE showed improved quality, with investment attraction shifting from quantity to quality. The Changchun Automobile Economic and Technological Zone exhibited Hongqi’s “Tiannian No.1” flying car and smart cockpit, accelerating the integration of “optoelectronics + automobiles.” The transformation from an “automobile city” to an “optoelectronics city” is not about eliminating old industries but about empowering them with new technologies, reflecting a new logic for Northeast China’s revitalization.
Dimension Five: Future Pathways – Atomic-level Manufacturing and “Optics +” Crossovers
This year’s expo hosted the first 2026 Atomic-level Manufacturing Innovation and Development Conference, focusing on frontier areas including atomic processing technologies, equipment, and metrology, it is making forward-looking moves to gain a say in the industries of the future. Meanwhile, the seven themed exhibition zones covered atomic-level manufacturing, commercial aerospace, automotive electronics, low-altitude economy, embodied intelligence, optics + smart agriculture, and more, outlining the diversified enabling pathways of optoelectronics as the “foundation” of a new generation of industries, systematically laying out layouts for automotive transformation, smart agriculture, and the low-altitude economy.
Three consecutive editions of the CCIOE represent Changchun’s sustained effort to break free from path dependence and find new growth drivers. From “Changchun Optics Valley” to “China’s Optoelectronics City,” from the “double thousand” goals to the 160-billion-yuan blueprint, the CCIOE reflects both historical glory and present ambition. Whether the long-tail effect of the expo can be transformed into lasting industrial competitiveness will determine whether the “chase for light” can truly become reality. Changchun’s story continues.
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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