A Single Incorrect Character Cripples ICON Blockchain, Bug Fix Implemented 609

Despite positive news regarding popular South Korean based cryptocurrency, Icon, a smart contract bug has temporarily crippled the transfer of the ICX ERC-20 token.

!= Or ==, Which One Is Correct?

It was recently revealed that a flaw in ICX’s smart contract allowed for users to disable the transfer of all ICX ERC-20 tokens.

Once the public was made aware of this bug, users begin to spam the disable function on ICX’s Ethereum smart contract, whether out of malicious intent or otherwise. 

According to Reddit user, ‘ThrashSilence’, the flaw is only composed of one incorrect character, noting:

  • != means NOT EQUAL
  • == means EQUAL

In this case, the contract is enforcing that the wallet address is NOT equal to a specified one, when it should be equal. This allows any address except the contract creator to enable or disable token transfers for everyone.

Many users began to criticize the Icon team, which currently runs a cryptocurrency with a market cap of over $750 million according to CoinMarketCap.

Another Reddit user, ‘_dnov’, stated:

How can you have millions of dollars and not invest in software testers? I mean how? No matter how good you are, some testing component should be crucial in your development process, especially at that scale.

‘_dnov’ along with a multitude of other Reddit users have brought up a valid point. ICX is now the 23rd largest cryptocurrency, by no means a small or unknown project. It is only logical that the code of the Icon mainnet should be clear of any glaring errors, especially one as important as the one found earlier today.

If transactions are disabled, what use does the affected cryptocurrency have, especially with such an influential project like ICX?

Upcoming Mainnet Token Swap

However, others have begun to speculate that this may not be a large problem, as a majority of ICX tokens are stored on a variety of exchanges as a speculative asset. 

Despite this, the Icon team jumped on this issue right away, issuing a temporary fix which has amended the problem, allowing users to resume their ICX token transfers. Once the fix was implemented, users found no trouble in using the smart contract as it was designed to be used. 

Minor bug. Quick solution initiated. Permanent solution already in the works and expected to be done today. Thank you for your patience and understanding.

— Min (@minhokim) June 16, 2018

A representative from ICON, Min Ho Kim, has stated that the Icon team is currently working on a more permanent solution that should mitigate any risk of this specific bug. On the other hand, it is entirely possible that there are other damaging bugs that have yet to be discovered by other community members. 

Earlier this week, Binance announced that it would be supporting the ICX mainnet, and would be exchanging Binance user’s ICX ERC-20 tokens for the mainnet equivalent. This announcement caused ICX to temporarily outperform a majority of the market, jumping over 10% in one day. 

However, after malicious users utilized the aforementioned bug, Binance has had to cease all deposits and withdrawals of the affected cryptocurrency. It is unlikely that this bug will affect the upcoming token swaps.

The ICX mainnet will not contain errors like the aforementioned one, as a large bug on the mainnet could spell disaster for the Icon’s cryptocurrency project and any ambitions that may remain.

Featured Image from Shutterstock

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The9 Signed Filecoin Mining Machine Purchase and Hosting Agreement to Enhance Filecoin Mining 6219

The9 Limited, an established Internet company, today announced that it signed a Filecoin mining machine purchase and hosting agreement amounting to approximately US$2 million with a Filecoin mining service provider. In February 2021, The9 signed a US$10 million framework agreement with a Filecoin mining machine vendor to purchase Filecoin mining machines. This new purchase agreement The9 just signed is with another Filecoin mining machine vendor. This new purchase will increase the effective storage mining power of The9 in the Filecoin network, especially in the current early stage of Filecoin’s rapid development trend.

At present, The9 owns an independent node on Filecoin blockchain and 8 Pebibytes of effective storage mining power in the Filecoin network. When the two agreements are fully implemented, The9 is expected to have a total of more than 80 Pebibytes of effective storage mining power in the Filecoin network.

Filecoin is an open source, distributed storage and digital payment system. Users can use the preset economic incentive mechanism to store data to ensure that files are stored and accessed reliably for a long time. Users use the Filecoin (FIL) in the system to rent hard drive space; and storage miners are responsible for providing storage space to store files and proving these files have been stored correctly.

Based on Filecoin’s technology and the expected continuous expansion of future application scenarios, as well as the recent positive price trend of Filecoin, The9 decided to increase the investment in Filecoin and the effective storage mining power in the Filecoin network, to fulfill its growth strategy in the cryptocurrency mining business.

CryptoUniverse: We get profit when you get profit 6140

CryptoUniverse

We could not wait to present you the first part of the huge transformation. CryptoUniverse is always trying to reach the highest level of transparency, so you can feel every hash/second is running near you, but without any noise, heat or space taken from your home.

Let’s start the introduction from the main one. Meet the new balance management system. Collected experience and vision allowed us to make the step forward. From now, every account will have its own balances for different purposes in our ecosystem that you can easily manage as you want from the new page called “Balances”. This unique feature comes with a reworked electricity payment system. We made it as similar to your usual life routine as possible. All assets are still pre-paid, but you can fully control it within the new balance designed for electricity that is simply called “Electricity account”. There you will find not only the amount required to pay, but also real numbers of electricity in kilowatts consumed by any of your assets.

CryptoUniverse wants you to have access to as many instruments as possible.That is why we added the opportunity to make flexible and fixed savings not only in BTC, but in LTC too.  It grew by 500% in the last 6 months, so we all see again what results diversification can give. Beneficial and safe storage of your assets is one of our priorities.

New miners and contracts push your frontiers too. From now, the fee of our service is calculated in percents and is related to your mining income. It shows that we are interested in making mining as profitable for you as possible.

New instruments complicate user experience for some of us, so we thought it would be great to outweigh it by a significantly improved dashboard. Recent update includes a reworked “Dashboard” page and a new “Assets” page that can be used for managing and monitoring your assets in several clicks. There are dozens of other minor improvements, but we offer the intrigue to find it by yourself.

Our team worked a lot to make these changes possible, so we are pleased to hear any feedback on your experience with dashboard in social media or in support. To make your acquaintance more intense, use promo code GETPROFIT21. It provides you with a discount on our recent miners and contracts.

This is just the beginning, so keep an eye on it. Thank you for being with us.

About CryptoUniverse

CryptoUniverse.io is a multifunctional service created on 14 February, 2017. It gives users an opportunity to purchase or rent calculating power and equipment on its infrastructure. Company is based in Europe with headquarters in the United Kingdom and Estonia that guarantees operation within the European Union law and safety of users’ assets.

In Russia the company and its technical partners operate several clusters of modern data centers with an overall area of 38 000 square meters and more than 120 MW of overall power. It makes the services of CryptoUniverse.io high-quality and uninterrupted.

Main idea of the project is a simple and available opportunity to enter cryptocurrency mining by purchasing or renting calculating power. The service is also interesting for experienced miners because well-established logistics gives them an access to top-notch equipment that is already installed, tuned and ready to function in data centers of the company. Transparent operation and flexible offers to make clients experience comfortable are the main values of CryptoUniverse.

CryptoUniverse team is full of highly qualified professionals who polished all the processes, made service easy and convenient. 24/7 support extends boundaries for users who are not familiar with blockchain technology.    

CryptoUniverse. You buy, we pay.

Bitcoin Association launches Introduction to Bitcoin Development online course at Bitcoin SV Academy 7374

Bitcoin Association, the Switzerland-based global industry organisation that works to advance business with the Bitcoin SV blockchain, today announces the official launch of the Introduction to Bitcoin Development course at Bitcoin SV Academy. The course is available free of charge and can be accessed from today at http://bitcoinsv.academy.

Introduction to Bitcoin Development is part of the Bitcoin Development stream of Bitcoin SV Academy and has been designed to equip application developers with the skills, tools and techniques required to build applications on the Bitcoin SV network. The course covers Bitcoin as a data protocol – including reading, writing and advanced functionalities with the Bitcoin ledger, payment protocols, token protocols and smart contracts. At the conclusion of the course, participants will be tested on their knowledge through an online examination, with a course certificate available upon successful completion for those who have demonstrated proficiency and understanding of the subject matter.

Bitcoin SV Academy is an online education platform for Bitcoin which offers academia-quality, university-style courses and learning materials in three distinct streams, Bitcoin Theory, Bitcoin Development and Bitcoin Infrastructure. Developed and run by Bitcoin Association, Bitcoin SV Academy has been created to make learning about Bitcoin – the way creator Satoshi Nakamoto designed it – accessible, accurate and understandable.

The launch of Introduction to Bitcoin Development today follows the successful rollout of Introduction to Bitcoin Theory – the first course to be launched on Bitcoin SV Academy – in December 2020. Later this year, the first module in the Bitcoin Infrastructure stream Introduction to Bitcoin Infrastructure is due to launch, followed by intermediate and advanced level courses across the three streams.

NexChange Group and Marita Group Co-Host Africa Blockchain Week Virtual Summit to Showcase Continent’s Technological Leapfrog 8417

NexChange Group, a blockchain ecosystem and venture builder and MARITA Group, an African conglomerate will combine forces to co-host this Virtual Summit. The event will feature key industry players and decision-makers contributing to regulation, application, investment and education across many African countries.

Juwan Lee, Chairman of NexChange Group: “Africa is the next big move for blockchain. We see not just opportunities in the payment space and financial inclusion, but we see significant institutional involvement.”

The new reality has proven technology to be a bridge to a better future. Strong ties between African countries, like the cooperation South-South, encouraged by HRH Mohammed VI go beyond just politics. New economic bridges ensure that Africa is able to bypass certain steps on a technological stair, positioning itself ahead of the global curve. Described by the World Bank and called leapfrogging, it relies strongly on enhanced technologies including blockchain.

Rahhal Boulgoute, Chairman of Marita Group: “Blockchain will revolutionize Africa and provide opportunities for financial inclusion. It is important that we expose blockchain technology in Africa.”

The impact is seen on Africa’s financial map. Over the last years, digital banking and mobile payments have proven to be a real-life case study for millions of users, making people’s financial lives better, ensuring inclusion, and changing the game for the unbanked. Banks, enterprises, and entrepreneurs are changing the continent’s destiny, shaping the investment landscape.

This event backs the efforts of the African regulators to adopt the required regulations to embrace blockchain and become a main global player in the technologies shaping the future. The ambition of the Co-hosts is to make Africa Blockchain Week the key platform for dialogue and networking between all stakeholders in blockchain to transform it into a reality in Africa.

NexChange Group is a venture builder and media platform specializing in Blockchain, FinTech, HealthTech, AI, and Smart Cities.

Marita Group Holding is a global company focused on:

  • turnkey solutions in real estate development, theme parks, smart cities
  • Renewable energy and waste recovery, hydrogen production, electric mobility
  • sustainable agriculture and sustainable development
  • local mining development of natural resources
  • health, medical products, equipment and supplies

ZIM & Marius Nacht complete additional investment in WAVE BL, a leading provider of a paperless Bill of Lading solution 8416

ZIM Integrated Shipping Services Ltd. (NYSE: ZIM) and Marius Nacht, one of Israel’s leading serial entrepreneurs and investors, announced today that they have jointly invested in a Series B Financing round of WAVE BL, a developer of groundbreaking blockchain network supporting paperless trade in the shipping industry. The two investors co-lead a round of approximately $8 million that will accelerate global implementation of WAVE BL’s proven technology.

ZIM pioneered the first paperless electronic bill of lading pilot in the shipping industry in 2017 using WAVE BL’s platform and has since widely expanded its use to become the industry leader. Electronic bill of lading is currently offered to ZIM customers worldwide, requiring only a simple onboarding process which is supported by ZIM.

Digitization of bills of lading is revolutionizing shipping documentation, sharply reducing time, complexity, errors and costs for all parties involved, while maintaining a high level of security and, importantly, being far more sustainable than the traditional paper bill of lading.

Aligning with international rules, standards and insurance coverage such as IG P&I Clubs and eUCP 600, WAVE BL’s one of a kind decentralized, digital documentation solution is changing the shipping industry as it becomes the new industry benchmark enabling secure and efficient remote business continuity.

Proceeds will be used to support development of WAVE BL’s business and further implementation of its pioneering technology supporting paperless trade in the shipping industry, as well as in other sectors.

ZIM President and CEO Eli Glickman: “Our early adoption of WAVE BL’s blockchain based platform to promote paperless trade highlights our leadership in utilizing digital strategies to best serve customers and has proven extremely successful for ZIM and for changing the industry. Today, ZIM is an industry leader in paperless shipping processes, and we are seeing growing interest from others in our sector to adopt the platform reflecting the significant benefits it provides to both customers and carriers. This new investment in WAVE BL is a step forward in the path to a more digitized and sustainable future, in accordance with our vision and values.”

ZIM CIO Eyal Ben-Amram: “Since completing the integration of WAVE BL’s platform with our system, we can offer every customer the ability to enjoy the vast benefits of paperless shipping, which is especially crucial during COVID-19. We are pleased and proud to continue our support of this exciting and leading company.”

WAVE BL CEO Gadi Ruschin“Our partnership with ZIM has enabled us to introduce our pioneering technology to a vast audience as we endeavor to become the shipping industry standard in paperless trade. We are extremely pleased with the continued faith and commitment of ZIM and Marius Nacht in our company and look forward to leading the wave of the future in shipping.”

Ophir Shoham, who leads Marius Nacht’s investments in high-tech: “We are proud to continue supporting WAVE BL’s remarkable technology and believe in its disruptive potential, leading to a fundamental change in the way business is conducted across countless sectors and industries. We are very impressed with the great progress the team has made and excited to invest in WAVE BL’s trail-blazing platform.”

River Financial raises $12M Series A to continue explosive growth of its Bitcoin financial services for traditional investors 8833

San Francisco-based Bitcoin financial services provider River Financial closed a $12 million Series A equity financing round to continue growing its financial service offerings for traditional investors. The investment round was led by Goldcrest Capital with participation from Craft Ventures, Polychain Capital, M13, Castle Island, Slow Ventures, and The Kraft Group.

River Financial previously announced a $5.7 million seed round in June 2020. In the nine months since the company’s seed round announcement, River’s client base has grown by almost 600%, and order volumes have increased by 3,500%. River’s recent iOS app has accelerated the company’s growth, already accounting for over 30% of all River’s order volume within five weeks of launch. River Financial continues to experience exponential growth in new customers and order volume month-over-month as global interest in Bitcoin continues to grow rapidly. Social unrest, inflation fears, and recent elections are driving droves of traditional investors to Bitcoin and River.

River is investing heavily in team growth and product development. According to Co-Founder and CEO Alex Leishman, “Bitcoin is on a trajectory to becoming a global reserve asset, and we are building the financial services that our clients will need for that future.” River’s focus on premium client services and traditional financial tooling, including tax lot tracking and account statements, is attracting increasing numbers of high-end clients who find incumbent solutions intimidating and confusing.

The majority of volume on River is driven by clients over the age of 50, but Co-Founder and COO Andrew Benson believes there is still a large underserved segment of the population, “River’s mission is to bring Bitcoin to investors around the world. Even as global interest in Bitcoin grows rapidly, most Americans over the age of 45 who want Bitcoin still don’t own any. River is helping to fix that by creating familiar, high-end financial solutions for investors who are new to Bitcoin.”