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HPB Hardware Random Numbers serve as Security Cornerstone for Decentralized Applications



As an innovative blockchain project combining software and hardware for ultimate speed and security, the HPB blockchain proposes a distributed and verifiable hardware random number solution with a well-designed incentive mechanism.

Demand and application for randomness can be seen everywhere in our daily lives such as games, lotteries, sampling, fair distribution and so on.

“Every electronic device needs randomness and needs a lot of it,” Marcin Pawłowski at the University of Gdańsk stated that, “Randomness is necessary whenever you need security. Whenever you want secure communication, a cryptographic key must be generated. It has to be generated randomly so that no adversary can easily guess it… If someone can predict these numbers (it doesn’t have to be perfect–if he or she can guess some of them it’s enough), they can listen to your conversation.”

In our daily life, random numbers serve as an important medium for any fair and secure system.

The Risks in Random Numbers


In fact, the concept of a random number is not difficult to understand. It is a randomly generated number based on probability. Statistically, random numbers exhibit no predictable pattern or regularity, that’s why they are unpredictable and confidential.

In order to generate random numbers, a variety of methods were invented: the use of dice, roulette wheels, coin-flipping and other statistical methods; the use of the computer languages; the use of quantum mechanic principles and so on.

Currently, there are two main ways to obtain random numbers. One way is by only using software. For example, random numbers are obtained by creating a smart contract on Ethereum or by means of multi-stakeholder participation. The other way is to use hardware, where physical properties are directly obtained from the hardware to generate random numbers. However, both ways have their limitations. For instance, the software-based method is inefficient and easily manipulated, while the hardware-based approach makes random numbers unverifiable.

Technically, only the second method produces truly random numbers. The computer-generated numbers are considered “pseudorandom” because knowing how the program develops its computations makes it possible to predict these numbers, which only appear random.

Currently, many existing random number generators actually only produce pseudorandom numbers, whose values have already been predicted by computer programs. This is called a centralized random number generation system. The sequence of random numbers is very risky and will be manipulated by attackers, who can easily change the algorithms in the generation of random numbers. As mentioned above, not all the pseudorandom numbers are cryptographically secure.


The alternative to pseudorandom numbers are true random numbers, which can be derived from physical systems, such as the optical noise in lasers, radioactive decay in atoms, and hardware. A true random number taken from a physical system is not verifiably fair by nature. There is an example provided by Beacon from NIST (National Institute of Standards and Technology), even if the NIST got the entropy that was sampled from the radiation of the universe, they still knew the latest random numbers ahead of others and had the ability to select and interfere with the existing random numbers.

HPBs Decentralized Hardware Random Number Generator

Although the existing random number generators perfectly avoid some potential problems of randomness, uncontrollability and unpredictability, they still suffer from lack of security and verifiable fairness.

Consequently, people want to find a random number generator and release mechanism with provable fairness. A blockchain provides an decentralized network for verifiably fair random number generation. In addition to meeting the basic statistical requirements for random numbers, a useful random number generator on a public blockchain can be unpredictable, uncontrollable, unalterable and verifiably fair.

As an innovative blockchain project combining software and hardware for ultimate speed and security, the HPB blockchain proposes a distributed and verifiable hardware random number solution with a well-designed incentive mechanism.


For the first time, HPB achieves the perfect combination of software and hardware to generate random numbers, and applies it directly on the blockchain. HPB’s hardware random number generator (HRNG) generates random numbers from a physical process within HPB’s BOE (Blockchain Offload Engine). HRNG senses tiny variances in voltage (as little as 0.00001 volts) within an Analog-to-Digital Converter in the BOE. This ever-changing figure is used to help generate the random string of 256 digits and letters added to each new block.

This is in contrast to the paradigm of pseudo-random number generation commonly implemented in computer programs. Generated based on the consensus of HPB’s hardware BOE nodes on HPB MainNet, HPB’s hardware random number is a 100% hardware random number, which is very close to a true random number.

Meanwhile, HPB’s Hardware Random Number Generator has a built-in incentive mechanism to prevent collusion and attacks. More specifically, in HPB’s random number generation, all the nodes are the producers of random numbers, while the smart contract and external API calls are the consumers of random numbers. Guaranteeing the fairness of random numbers, this multi-stakeholder involvement ensures on-chain verification to prevent random numbers from being manipulated or tampered with. Also, the built-in incentive mechanism allows both random generators and consumers to obtain rewards by helping to maintain the random service.

Security Cornerstone for DApps

HPB hardware random numbers not only have the uncontrollable and unpredictable advantages of the traditional hardware random numbers, but also has the characteristics of decentralized incentives, cross-chain, distributed service, transparency, and verifiability.


HPB Partner, Jason Hu, noted that,”HPB’s HRNG can be applied to various decentralized businesses, including DeFi, on-chain games, on-chain lotteries, and HPB’s HRNG will act as security cornerstone for DApps. Now there are already some DApps that use HPB’s HRNG for more secure random number sources. For example, the star DeFi project, Nest Protocol, is already deployed on HPB MainNet. Besides, we are also exploring our HRNG’s integration with internet products.”

Also as disclosed recently, a blockchain project named Randomhub announced a partnership with HPB to provide RaaS (Random as a service) services. Randomhub will use the random numbers sources generated by HPB’s hardware random numbers generator to power various decentralized applications.

Dedicated to blockchain innovation, HPB  Blockchain celebrates its third anniversary!

On July 23, AntChain (formerly Ant Blockchain) under the Ant Group, the parent company of China‘s largest mobile payments business Alipay, officially launched AntChain Station, which claimed to be “the first blockchain solution combining built-in software and a dedicated hardware accelerator globally”.

However, as early as 2017, Xiaoming Wang, the Founder of HPB, had already brought up and designed “the world’s first software and hardware blockchain solution”. In 2018, HPB released the Blockchain Offload Engine (BOE)–the world’s first independently-developed hardware accelerator to effectively integrate software and hardware for empowering a blockchain, as well as the HPB’s Hardware Random Number Generator.


At the time of High Performance Blockchain’s third anniversary, Xiaoming Wang, Founder and CEO of HPB said, “HPB is a fast-growing blockchain project that always leads blockchain innovation globally. Our strength lies in our ability to combine built-in software and a dedicated hardware accelerator for ultimate speed and security, allowing blockchain to come up with more useful applications. HPB will keep promoting HPB hardware random numbers’ application, as well as building a robust DeFi ecosystem. We look forward to working with more partners in the industry to promote blockchain innovations!”

Wladimir P. is a Content Editor at European Gaming Media and at PICANTE Media and covers a large variety of industries.


PayPal receives New York crypto trust charter




The New York State Department of Financial Services (NYDFS) has granted PayPal Digital a limited purpose trust charter, a designation typically held by digital asset custodians and some stablecoin issuers.

Last August, PayPal launched its PYUSD stablecoin, marking the first stablecoin from a BigTech company. Paxos Trust Company, which also holds an NYDFS limited trust charter, currently issues the PYUSD stablecoin. Paxos has been PayPal’s partner for its cryptocurrency services since inception. Consequently, the new trust charter may signal PayPal’s intention to take over the custody of its clients’ crypto-assets and potentially move the issuance of PYUSD in-house.

Despite reaching out to PayPal for clarification on the purpose of the trust charter, no response was received before publication.

The PYUSD stablecoin is still in its early stages, with its recent integration for cross-border payments via PayPal’s Xoom app. The stablecoin’s market capitalization has grown to nearly $400 million, up from $190 million in early April. Notably, wallets associated with the issuer Paxos hold over $125 million, possibly on behalf of PayPal. The top five wallets constitute 71% of the stablecoin balance, with 17 wallets holding $1 million or more, accounting for 97% of the total holdings.


The largest holders include Paxos,, Curve (DeFi), Defiance Capital, and Frax (DeFi). Among these, holds a balance of $103 million and Bullish holds $23 million.

Additionally, in November, the SEC’s enforcement division issued a subpoena requesting documents related to the issuance of the PYUSD stablecoin.


The post PayPal receives New York crypto trust charter appeared first on HIPTHER Alerts.

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Hong Kong SFC to conduct compliance checks on crypto firms




The Hong Kong Securities and Futures Commission (SFC) has announced that it will conduct on-site compliance checks on local virtual asset trading platforms (VATPs) that are still completing their regulatory applications following the June 1 licensing deadline.

In a notice issued on May 28, the SFC emphasized that all local crypto trading platforms must be either licensed or “deemed-to-be-licensed” by the regulatory body before the June 1 deadline. Operating an unlicensed VATP in Hong Kong after this date will be considered a criminal offense, and the SFC will actively pursue non-compliant companies.

In the coming months, the SFC will perform on-site inspections of deemed-to-be-licensed VATP applicants to evaluate their compliance with regulatory requirements. These inspections will focus on how firms safeguard client assets and implement Know Your Customer (KYC) processes.

The SFC urged investors to trade cryptocurrencies only on SFC-licensed platforms to ensure their protection. It also cautioned companies seeking licenses against actively marketing their services or onboarding new retail clients until they are formally licensed. Additionally, firms must prevent mainland Chinese residents from accessing their services, adhering to China’s ban on cryptocurrency trading.


Earlier this month, it was reported that the number of crypto exchanges seeking operational licenses in Hong Kong had been decreasing. Eleven crypto companies and exchanges, including well-known platforms like OKX and Huobi’s local arm, withdrew their applications ahead of the deadline. Currently, only 18 applications remain pending approval.

In response to the upcoming licensing requirements, some crypto firms have proactively taken steps to ensure compliance. For example, Gate.HK, a crypto exchange, halted all activities related to acquiring new users and marketing, prevented existing users from making deposits, and began delisting tokens on May 23. The exchange plans to relaunch its services after restructuring its platform to comply with Hong Kong’s regulatory requirements.

According to the SFC, only two companies, OSL Digital Securities Limited and Hash Blockchain Limited, have been granted licenses to operate in Hong Kong so far.


The post Hong Kong SFC to conduct compliance checks on crypto firms appeared first on HIPTHER Alerts.

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Argentina crypto group plans to set up a blockchain valley in Buenos Aires




The crypto community in Argentina is planning to establish a “blockchain valley” in Buenos Aires as part of the Crecimiento movement, which has a following of 500 individuals.

This group includes prominent figures in the country’s crypto ecosystem, such as Diego Guitérrez, co-founder of Bitcoin Layer 2 Rootstock; Marcelo Cavazzoli, CEO and co-founder of Lemon Cash, a leading crypto purchasing app in Latin America; and Elian Alvarez, a general partner at Ripio Ventures.

Significantly, Crecimiento’s core team has the support of advisors to Argentina’s new libertarian president, Javier Milei.

Crecimiento aims to create a hub for crypto and technology-oriented business founders in the capital, offering a comprehensive three-dimensional plan. This includes bringing 5 to 10 million people on-chain by offering exclusive items, boosting the number of tech-related startups, and providing necessary support.


The group’s mission is to work with Argentina’s newly crypto-friendly government to bolster the cryptocurrency sector through initiatives like tax rebates, industry investment, and simplified regulations.

During his campaign, President Milei highlighted the benefits of Bitcoin, associating it with a sense of freedom, though no formal statements have been made on the subject. Nonetheless, the group has been actively collaborating with officials to establish their crypto center in Buenos Aires.

Maria Milagros Santamaria, a Web3 lawyer, noted that regulators are showing a high level of positivity toward their proposals and are requesting specific plans regarding the crypto sector to move forward. She mentioned that there are only a few individuals opposed to the initiative, and fortunately, their numbers are minimal.


The post Argentina crypto group plans to set up a blockchain valley in Buenos Aires appeared first on HIPTHER Alerts.

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