Technology
Can the Blockchain Really Bypass Government Policies?
One of the importance of the blockchain is Decentralization, but how do blockchain stakeholders boycott real-life politics in the actualization of their goals?
For instance, the United States’ sanction on countries like Iran is causing many US-based companies to re-evaluate their release of goods and services to the Iranian market. These companies are forced to weigh their options carefully before picking a side, and so far, the many occurrences in this field have been detrimental to the financial inclusion of Iran into the cryptocurrency space.
The four recent ones are
- Gitcoin, a crypto crowdfunding platform, put paid to a rally to help Farsi-students learn Ethereum coding, fearing US sanctions.
- BitGo, a crypto wallet startup getting penalized in 2020 for interacting with users in US-sanctioned countries. Actually, BitGo had a little fault in this issue, as the problem arose from its clients receiving payment from sanctioned countries. The Office of Foreign Assets Control (OFAC) explained that the US sanctions prohibit that.
- Binance, a global crypto exchange, has also been known to deactivate accounts from the Middle East region; especially Iran and Cuba.
- ConsenSys Academy, a blockchain startup focusing on Ethereum-centric knowledge, also came under the limelight in 2021 for banning about 50 Iranian students from its smart-contract learning platform. While it was against the company’s policy, they had to issue the exit claiming a review was done on their platform and individuals who are located in countries prohibited by the US law were removed.
Following ConsenSys ban of Iranian students, GItcoin remained more or less one of the only hopes for Iranians to get into the crypto space with a certificate, and when the campaign started to help Farsi-speaking students in March, it seemed like a dream come true.
On Gitcoin, the news came as a shock to all when its COO announced in December that it was marking all donations as inactive. The fundraiser was shifted to a European platform which is based in Barcelona, Spain. Giveth, the new platform for the fundraiser event has seen donations of up to $8,000 for volunteers that have roots in Iran.
Despite this, everyone still seems shocked that real-life politics still has a say in matters of decentralization and borderless policies. One of the shocked individuals was Sahar Rahbari, a course creator for Farsi-speaking people. In an interview with Coindesk, he expressed his displeasure at the policy and lamented why Iranians are always at the receiving end.
Another course contributor, this time from ConsenSys, explained that though the US companies’ fear is unwarranted, it is understandable. The rules concerning foreign sanctions remain unclear, and to avoid legal troubles, many US companies are outrightly keeping Persians as far away as possible.
While it would have been better to have more explicit details of how Gitcoin got to know about the grant and its probable breach of US laws, all we have been able to gather from the US quarters is that this is not in any way a discriminatory effort, as the representative spoken to explained that there are other Farsi-speaking communities on Gitcoin’s program, and none other have been flagged down.
The process of the Gitcoin grant is simple. Any grant called is first raised by its community into a specified Ethereum wallet with all transactions recorded on the Eth block explorer. The Gitcoin algorithm matches every Ethereum spent with the DAI stablecoin
The grant proposal for the Farsi-speaking people became inactive less than 12 hours after it was first drafted due to some suspicion from the Gitcoin team that the grant might have trespassed US laws. As a precautionary measure, the difficult decision had to be taken.
When asked about this report, the Gitcoin team explained that they received a call on December 7th about a new grant listed on their platform. The journalist, who called, preferring to remain anonymous, explained the US sanctions to Iran to the team and told them they might have just crossed a red line.
Because the terms of the sanctions were not clearly stated, the team was put in limbo. After contacting legal counsel, the team unanimously chose to shut down the campaign before it disrupts the entire network.
The Gitcoin team emphasized the need to make the funding process more decentralized and assured everyone they would make that happen, but pending the time that materializes, they have to err on the side of caution and follow US laws since they are a US-based company.
A previous occurrence
While many might want to berate Gitcoin for their choice, it is better to zoom out and look at the whole picture. Several months ago, the United States government jailed a citizen because he went to give a speech about blockchain technology and Web 3.0 in North Korea.
The man, Ethereum developer Virgil Griffith is the recipient of one of the scariest crime cases in the blockchain era.
His case shook the Ethereum community as no one expected the US government to be that strict. Even people that travelled with him without giving any speech now fear for their lives and safety. Gitcoin’s co-founder cited this case and asked everyone involved in Web 3.0 to move carefully, and lose some battles in order to win the war. According to him, it would not be really responsible to put their donors under the risk of OFAC.
While this news does not come good for the cryptocurrency market, the market is still optimistic about ETH2’s merger with the Ethereum mainnet. Stakers can earn passively through https://redot.com/eth2/
By Adedapo Adesanya
Lagos State’s representative, Team Nevo, won the 3 Million Technical Talent (3MTT) South-West Regional Hackathon, on Tuesday, December 9, 2025.
The host state took the victory defeating pitches from other south west states, including Oyo, Ogun, Osun, Ekiti, and Ondo States.
This regional hackathon was a major moment for the 3MTT Programme, bringing together young innovators from across the South-West to showcase practical solutions in AI, software development, cybersecurity, data analysis, and other key areas of Nigeria’s digital future.
Launched by the Federal Ministry of Communications, Innovation, and Digital Economy, the hackathon brought together talented young innovators from across the Southwest region to showcase their digital solutions in areas such as Artificial Intelligence (AI)/Machine Learning, software development, data analysis, and cybersecurity, among others.
“This event not only highlights the potential of youth in South West but also advances the digital economy, fosters innovation, and creates job opportunities for our young people,” said Mr Oluwaseyi Ayodele, the Lagos State Community Manager.
Winning the hackaton was Team Nevo, made up of Miss Lydia Solomon and Mr Teslim Sadiq, whose inclusive AI learning tool which tailors academic learning experiences to skill sets of students got the top nod, with N500,000 in prize money.
Team Oyo represented by Microbiz, an AI business tool solution, came in second place winning N300,000 while Team Ondo’s Fincoach, a tool that guides individuals and businesses in marking smarter financial decisions, came third with N200,000 in prize money.
Others include The Frontiers (Team Osun), Ecocycle (Team Ogun), and Mindbud (Team Ekiti).
Speaking to Business Post, the lead pitcher for Team Nevo, Miss Solomon, noted, “It was a very lovely experience and the opportunity and access that we got was one of a kind,” adding that, “Expect the ‘Nevolution’ as we call it, expect the transformation of the educational sector and how Nevo is going to bring inclusion and a deeper level of understanding and learning to schools all around Nigeria.”
Earlier, during his keynote speech, the chief executive officer (CEO) of Sterling Bank, Mr Abubakar Suleiman, emphasised the need for Nigeria’s budding youth population to tap into the country’s best comparative advantage, drawing parallels with commodities and resources like cocoa, soyabeans, and uranium.
“Tech is our best bet to architect a comparative advantage. The work we are doing with technologies are very vital to levelling the playing field.”
By Aduragbemi Omiyale
One of the high points of the 2025 re:Invent was the unveiling of Graviton5, the fifth generation of custom Arm-based server processors from Amazon Web Services (AWS).
Many tech enthusiasts believe that the company pushed the limits with Graviton5, its most powerful and efficient CPU, frontier agents that can work autonomously for days, an expansion of the Amazon Nova model family, Trainium3 UltraServers, and AWS AI Factories suitable for implementing AI infrastructure in customers’ existing data centres.
Graviton5—the company’s most powerful and efficient CPU
As cloud workloads grow in complexity, organizations face a persistent challenge to deliver faster performance at lower costs and meet sustainability commitments without trade-offs.
AWS’ new Graviton5-based Amazon EC2 M9g delivers up to 25% higher performance than its previous generation, with 192 cores per chip and 5x larger cache.
For the third year in a row, more than half of new CPU capacity added to AWS is powered by Graviton, with 98 per cent of the top 1,000 EC2 customers—including Adobe, Airbnb, Epic Games, Formula 1, Pinterest, SAP, and Siemens—already benefiting from Graviton’s price performance advantages.
Expansion of Nova family of models and pioneers “open training” with Nova Forge
Amazon is expanding its Nova portfolio with four new models that deliver industry-leading price-performance across reasoning, multimodal processing, conversational AI, code generation, and agentic tasks. Nova Forge pioneers “open training,” giving organizations access to pre-trained model checkpoints and the ability to blend proprietary data with Amazon Nova-curated datasets.
Nova Act achieves breakthrough 90% reliability for browser-based UI automation workflows built by early customers. Companies like Reddit are using Nova Forge to replace multiple specialized models with a single solution, while Hertz accelerated development velocity by 5x with Nova Act.
Addition of 3 frontier agents, a new class of AI agents that work as an extension of your software development team
Frontier agents represent a step-change in what agents can do. They’re autonomous, scalable, and can work for hours or days without intervention. AWS announced three frontier agents—Kiro autonomous agent, AWS Security Agent, and AWS DevOps Agent. Kiro autonomous agent acts as a virtual developer for your team, AWS Security Agent is your own security consultant, and AWS DevOps Agent is your on-call operational team.
Companies, including Commonwealth Bank of Australia, SmugMug, and Wester Governors University have used one or more of these agents to transform the software development lifecycle.
Unveiling Trainium3 UltraServers
As AI models grow in size and complexity, training cutting-edge models requires infrastructure investments that only a handful of organizations can afford.
Amazon EC2 Trn3 UltraServers, powered by AWS’s first 3nm AI chip, pack up to 144 Trainium3 chips into a single integrated system, delivering up to 4.4x more compute performance and 4x greater energy efficiency than Trainium2 UltraServers.
Customers achieve 3x higher throughput per chip while delivering 4x faster response times, reducing training times from months to weeks. Customers including Anthropic, Karakuri, Metagenomi, NetoAI, Ricoh, and Splash Music are reducing training and inference costs by up to 50 per cent with Trainium, while Decart is achieving 4x faster inference for real-time generative video at half the cost of GPUs, and Amazon Bedrock is already serving production workloads on Trainium3.
By Adedapo Adesanya
The National Information Technology Development Agency (NITDA) has issued an advisory on new vulnerabilities in ChatGPT that could expose users to data-leakage attacks.
According to the advisory, researchers discovered seven vulnerabilities affecting GPT-4o and GPT-5 models that allow attackers to manipulate ChatGPT through indirect prompt injection.
The agency explained that hidden instructions placed inside webpages, comments, or Uniform Resource Locators (URLs) can trigger unintended commands during regular browsing, summarisation, or search actions.
“By embedding hidden instructions in webpages, comments, or crafted URLs, attackers can cause ChatGPT to execute unintended commands simply through normal browsing, summarization, or search actions,” they stated.
The warning followed rising concerns about AI-powered tools interacting with unsafe web content and the growing dependence on ChatGPT for business, research, and public-sector tasks.
NITDA added that some flaws allow the bypassing of safety controls by masking malicious content behind trusted domains.
Other weaknesses take advantage of markdown rendering bugs, enabling hidden instructions to pass undetected.
It explained that in severe cases, attackers can poison ChatGPT’s memory, forcing the system to retain malicious instructions that influence future conversations
They stated that while OpenAI has fixed parts of the issue, Large-Language Models (LLMs) still struggle to reliably separate genuine user intent from malicious data.
The Agency warned that these vulnerabilities could lead to a range of cybersecurity threats, including unauthorised actions carried out by the model; unintended exposure of user information; manipulated or misleading outputs; and long-term behavioural changes caused by memory poisoning, among others.
It advised Nigerians, businesses, and government institutions to adopt several precautionary steps to stay safe. These include limiting or disabling the browsing and summarisation of untrusted websites within enterprise environments and enabling features like browsing or memory only when necessary.
It also recommended regular updates to deployed GPT-4o and GPT-5 models to ensure known vulnerabilities are patched.
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