As the dawn of the new digital age ushers in, the synergy of blockchain and artificial intelligence (AI) is transforming multiple industries. These cutting-edge technologies are not just trending buzzwords, but robust tools that promise to revolutionize business operations, data security, and decision-making processes.
Blockchain and AI in financial services
Blockchain and Artificial Intelligence (AI) are combining to revolutionize the financial industry. Financial institutions handle massive amounts of data, and AI and blockchain can manage this data more efficiently.
By automating processes and examining data on the blockchain, these institutions can improve risk management and compliance. For example, AI algorithms can sift through financial data on the blockchain to detect potential fraud and money laundering. Here, blockchain technology guarantees that the data is safe and unalterable.
Take FactSet, a global provider of financial data and analysis software, for instance. They’re using AI and blockchain to enhance their risk management and compliance processes. AI algorithms are used to scrutinize the company’s financial data housed on a blockchain to identify potential fraud and other irregularities. At the same time, the company’s blockchain technology safeguards the algorithms and data.
Blockchain and AI in supply chains
Beyond finance, AI and blockchain have other valuable uses. In the transport sector and other industries, AI can boost the efficiency and transparency of supply chains.
AI algorithms can analyze data on the blockchain to identify supply chain inefficiencies, helping companies optimize their operations. Simultaneously, blockchain technology ensures the transparency and traceability of products in the supply chain by maintaining records of logistics documents and ensuring visibility of goods’ locations.
Blockchain and AI in healthcare
In healthcare, AI and blockchain can bring significant improvements. AI, by analyzing medical data on the blockchain, can help identify patterns in patient data, aiding doctors in making accurate diagnoses and treatments. The blockchain technology can be used to safeguard patient data, an essential requirement in healthcare.
Blockchain and AI in life sciences
Blockchain and AI are joining forces in the life sciences field, particularly in the pharmaceutical industry, to significantly enhance operations. They offer much-needed transparency and tracking abilities for the drug supply chain while significantly boosting the success rate of clinical trials.
By combining AI’s advanced data analysis capabilities with blockchain’s decentralized structure, these technologies bring about increased integrity and transparency to clinical trial data. They facilitate better patient tracking and consent management, along with automating the process of trial participation and data collection. In simple terms, AI digs deep into data to uncover valuable insights, while blockchain ensures that this data is securely stored and transparently managed, boosting the overall effectiveness of clinical trials.
Blockchain and AI in security and verification
Blockchain acts as a robust protective layer for AI systems with its encryption-backed, decentralized structure. This allows AI developers to set specific access parameters for AI, enforced by private keys and tamper-proof infrastructure like blockchains and smart contracts. Unlike centralized systems vulnerable to a single point of failure, a decentralized blockchain system is spread across multiple nodes and keys, making it harder for a single attacker to compromise the system.
This synergy between AI’s utility and blockchain’s security reduces attack possibilities, enhancing the safety of AI applications. It empowers organizations to harness AI’s full potential while maintaining high security standards supported by cryptographic assurances.
Blockchain also plays a vital role in verifying the authenticity of different media types, an aspect particularly crucial with the rise of deep learning models that can generate images and media from text prompts. These models, while promoting productivity and creativity, could be misused to spread misinformation or create deceptive synthetic media.
Blockchain technology, backed by cryptography and encryption, can validate the authenticity of a piece of content by verifying its origin and any alterations. Cryptographic watermarking, for example, can ensure tamper-proof timestamping.
In a future where distinguishing between AI- and human-generated content is crucial for societal stability, blockchain could facilitate the creation of decentralized platforms for content verification and distribution. It ensures that the spread media is unaltered, authentic, and has a transparent, verifiable history.
Non-fungible tokens (NFTs), unique digital assets on the blockchain, can also help verify the authenticity and provenance of digital content. NFTs can represent ownership and verify the origins of various media forms. When content is minted as an NFT, its origin, ownership history, and modifications become transparent and easily verifiable. This adoption can enhance online content accountability, helping differentiate between genuine and tampered content.
AI in cryptocurrency
AI (artificial intelligence) plays a significant role in the world of cryptocurrencies by aiding in market analysis, enhancing monetization insights, automating trading strategies, and predicting market trends.
Firstly, AI uses sentiment analysis to gauge public feelings towards specific cryptocurrencies. Using natural language processing, AI can sift through large volumes of data from the internet and blockchain, and analyze the sentiment—negative, neutral, or positive—quickly. This can help predict potential price changes, offering valuable insights for investors.
Secondly, AI can provide more profound insights into cryptocurrency monetization. Given the vast amount of unstructured data online, AI assists data scientists in producing clean, relevant data for traders, making it easier to spot valuable investment opportunities.
AI also plays a role in fully automated trading strategies for cryptocurrencies. High-frequency trading, in which a computer executes numerous orders in fractions of a second, often relies on AI to mimic human intelligence. This speedier trade execution gives investors an edge over slower competitors.
Lastly, AI aids in accurately predicting cryptocurrency market trends. With the increasing number of investment options, AI is becoming an essential tool in the financial industry.
Large financial firms already use AI in their workflows to discover new investment opportunities and buy/sell signals, with smaller businesses following suit. Combined with blockchain, AI becomes an even more powerful tool for predicting market trends.
How can blockchain improve AI?
Blockchain technology can significantly enhance AI in several ways. Firstly, by boosting trust. Blockchain’s permanent, transparent records can help explain how AI algorithms work and reveal the source of their data, enhancing people’s confidence in AI’s data integrity and recommendations.
Secondly, blockchain’s decentralized data storage can increase data security and integrity. It acts as an audit trail, allowing users to understand how their data is used. If AI models are stored on blockchains, their decisions become more accountable and transparent.
Thirdly, blockchain can help AI expand by providing access to both internal and external data. This enables more actionable insights, better data management, and shared models, potentially creating a more trustworthy and transparent data market.
Fourthly, the fusion of AI and blockchain can automate multiparty business processes, reducing the need for human intervention. Blockchain technology can eliminate unnecessary third parties from transactions, accelerating their speed and efficiency. This reduces transaction friction and enables individuals to own their data, while blockchain secures the transaction process.
Lastly, blockchain can assist with AI’s high computational power demands. As a distributed ledger technology, it can utilize the computing power of multiple machines, an asset that centralized data servers may struggle to provide. In essence, integrating blockchain with AI can lead to more trustworthy, transparent, efficient, and powerful AI systems.
According to this report from Fortune Business Insights, the blockchain and AI market is expected to grow to over $973.6 million in 2027, “at a CAGR of 23.6% in the 2020-2027 period.”
Companies using AI and blockchain
CertiK. Provides tools powered by AI and formal verification to secure blockchain, smart contracts, and Web3 applications. With its product suite, CertiK technology helps identify security risks, monitor data insights, and visualize where crypto funds are going.
Core Scientific. Integrates personalized blockchain and AI infrastructure with current business networks, upgrading a business’ physical infrastructure, servers, and software in the process. The facilities are designed for long-term digital asset mining and to maximize hashrate, always running at optimal efficiency to reduce energy and time consumption.
Token Metrics. A tool that uses AI to analyze cryptocurrency trends for personal investment purposes. The technology scans the data of over 6,000 crypto and NFT projects and extracts market insights to help users make investment decisions.
AI BlockChain. Hosts a digital asset cloud platform built on blockchain and AI. The company applies artificially intelligent agents to its blockchain to detect changes and ensure platforms are secure.
Bext360. Uses AI and blockchain to boost supply chain transparency and efficiency in the coffee, timber, seafood, and mineral industries. The AI analyzes crops and predicts growing patterns, while blockchain ensures the recording of a product’s supply chain from seed to finished product.
Blackbird.AI. Uses its blockchain and artificial intelligence to gauge the credibility of news content in the communications and information industries.
BurstIQ. The LifeGraph platform combines AI and blockchain technology to provide enhanced ownership and management over patient data.
Chainhaus. A blockchain and AI advisory, education, and software development firm. The company provides a variety of end-to-end solutions for everything from teaching and app development to research and capital raising.
Cyware. Incorporates AI and blockchain-based tools into its cybersecurity and threat intelligence solutions.
Dobby. A home services platform for homeowners seeking assistance with maintenance or repair projects. The AI-based application operates on blockchain technology to exchange data quickly and reduce any financial loss.
Figure. Uses blockchain and artificial intelligence to streamline the home loan process. The platform offers home equity line of credit loan options, investment marketplaces and its own digital money app called Figure Pay.
Gainfy. A healthcare platform that employs blockchain, AI and IoT devices to improve the industry experience.
Hannah Systems. Brings AI and blockchain to autonomous vehicles with its portfolio, including an AI-powered data exchange platform, a real-time mapping tool, an insights dashboard, and blockchain.
Hashed Health. A venture studio based on blockchain that elevates startups in the healthcare industry.
Home Lending Pal. An application for home mortgage advising, comparison, and more. The AI-based platform allows users to view local homes, calculate personal budgeting, and choose their preferred home lender based on related mortgage rates.
Imaginovation. Builds and hosts customer-centric applications for clients in need. Utilizing solutions from blockchain, AI, IoT, AR, and VR, applications can be created for purposes ranging from manufacturing to entertainment.
MOBS. A blockchain-based video marketplace for the selling and buying of smartphone videos. The blockchain creates a smart contract that directly allocates money to the content creator based on engagement rates and views.
NetObjex. Merges blockchain and AI to host its NFT marketplace platform, where users can create their own marketplaces and digital wallets as well as host metaverse events.
Neureal. A prediction engine that combines AI, blockchain, and cloud technologies to predict everything from the stock market to Google searches.
Numerai. A decentralized hedge fund at which data scientists from all over the world are constantly working on AI problems.
Stowk. A blockchain-based platform that features AI tools for almost every part of a business’s operations, streamlining everything in supply chain management from data access and IT governance to procurement.
Verisart. Uses artificial intelligence and blockchain to help create and certify NFT work in real-time.
Vytalyx. A healthtech company using AI to give healthcare professionals blockchain-based access to medical intelligence and insights.
WealthBlock. An automated marketing and messaging SaaS platform for businesses raising capital. Blockchain powers the company’s investor referral and suitability checking process.
WorkDone. Helps businesses automate daily processes and discover insights to retain employees. The company specializes in machine learning and blockchain to seek out resource bottlenecks, analyze best management practices, and continually maintain service compliance.
Navigating the dynamic landscape of the crypto industry, we explore the crucial role of security, education, and regulation in mitigating escalating crypto scams. How can these new-age digital assets, despite their rapid evolution and growth, can be protected from the increasing threats posed by bad actors?
The amount of money stolen by criminals in the cryptocurrency world has gone up a lot in the past two years. Even so, people who specialize in online security aren’t worried. They say that new technology often gets taken advantage of when it’s first introduced.
CertiK, the blockchain security company, published a report about online security in 2022. According to the report, wrongdoers stole more than $3.7 billion from Web3 technologies last year. This was a huge jump – 189% more than the $1.8 billion stolen in 2021.
In another report about the first three months of 2023, CertiK said that hackers got their hands on over $320 million.
You can also watch the key findings in the 2022 Certik report on their YouTube channel: https://youtu.be/lWZscaMAR0s
While this is worrying tech developers and investors, it’s also a normal phenomenon. The more projects and technologies are launched, the more there will be people who will search for ways to misuse that technology. This is because new stuff often has weaknesses and opportunities for misuse.
We’ve seen this pattern before, from the beginning of the internet to the spread of email and, most recently, with the introduction of blockchain and digital money.
At the same time, we need to remember that the crypto industry is still new. Some people in the industry are more interested in growing and creating new things than they are in making sure everything is secure. This could be why we’re seeing so many thefts.
Statista, a company that collects data, offers data that may anticipate more growth in the crypto industry. According to their report, the cryptocurrency market is projected to reach US$37.87 bn in 2023. The number of cryptocurrency users is expected to reach 994.30 million by 2027.
Why are there so many scams in crypto?
The fast growth in the number of users and earnings in the crypto industry, along with its new ideas, may lead to more misuse. In the end, we must remember that blockchain technology and smart contracts, which is the infrastructure for digital currencies, are very complicated.
This complexity can lead to weak security spots that talented hackers can misuse. Because digital currencies have real value and can be exchanged for fiat money in many parts of the world, they’re tempting for hackers who can quickly take and possibly cash in the stolen digital money.
In the future, the crypto world will become more secure, and as Web3 gets more mature, there will be fewer successful hacks, misuses, and scams.
However, there will always be a never-ending fight between the wrongdoers and the blockchain security experts, as they both work towards their goals in this constantly changing industry.
But industry leaders see it as a wake-up call for us to double our efforts to secure our funds. And for the financial authorities to oversee these game-changing technologies and make it possible for everyday users to access them safely and responsibly.
Artificial Intelligence – is it secure?
Artificial intelligence (AI) has been a hot topic recently. Some people are talking about how it might change the way we work, while others, like tech entrepreneur Elon Musk, are saying we should be careful about how it’s developed.
We will probably see AI gets used more and more, and it’ll probably face its own security problems, just like Web3 and other new types of technology.
As AI becomes a bigger part of our everyday lives, especially in areas where security is important, like self-driving cars or financial systems, the chance for hacks, misuse, and scams will likely go up.
AI systems can be taken advantage of in several ways, from messing with machine learning algorithms to data tampering and hostile attacks.
Sensitive data can also be accidentally shared from large language models as people interact and share info with AI chat platforms like ChatGPT.
However, as long as there is no immediate money-making opportunity with AI, scammers will probably not start using AI just yet.
But AI can certainly aid any researcher in doing their job, whatever that may be. For instance, AI capabilities may allow for a more advanced set of attack methods. Machine learning can be used by security researchers to check smart contracts to find weak spots more efficiently,
The pain points of the crypto industry
The cryptocurrency industry, being relatively new, is experiencing a number of pain points.
These include:
Rapid Evolution. The speed at which the industry evolves makes it challenging for security measures and best practices to keep up, leading to vulnerabilities.
User Knowledge. Users are still learning how to use crypto technologies safely, making them easy targets for exploitation.
Smart Contracts. Their open and visible nature means that if a contract has a flaw, it can be exploited by anyone, at any time.
Decentralization. Unlike traditional systems that can add extra layers of security through centralized servers, the decentralized nature of blockchain technologies can expose them to more threats.
However, the industry is continually improving its security practices, with some decentralized finance (DeFi) platforms implementing additional measures such as multi-signature wallets and time locks.
In addition, there’s an increased focus on regulatory scrutiny and user education to reduce future scams and hacks.
Crypto scams get more attention than traditional thefts
But crypto scams represent only a fraction of the total financial scams. The traditional money system continues to set records for losses through malicious actions each year.
Crypto is often highlighted in the news for theft and fraud, but the total losses are actually much less than fraud involving credit cards, automated clearing house transactions, and wire transfers worldwide.
Source: Global Anti-Scam Alliance
According to the Global Anti Scam Alliance, a nonprofit group dedicated to protecting consumers from financial crime and scams, traditional money lost to scams has been increasing, with $47.8 billion lost in 2020 and $55.3 billion in 2021.
The United Nations estimates that globally, the amount of money laundered around the world in a year is guessed to be 2 – 5% of global GDP, which is about $800 billion – $2 trillion in today’s US dollars. However, since money laundering is done in secret, it’s hard to figure out the total amount of money that’s actually laundered.
What draws so much attention to crypto scams is the very thing that attracted investors in the first place – its transparency.
Crypto transactions happen on the blockchain and are visible to everyone. This transparency can help track stolen funds and may explain why losses in crypto get more attention.
When a major theft occurs, everyone around the world can help track the funds to see exactly where they go. This isn’t possible in traditional financial systems where fund movements happen behind closed doors on private networks.
As more people around the world start using crypto, total losses will probably increase accordingly. However, better education and understanding of cryptocurrencies will ensure this increase isn’t disproportionate to other payment methods.
The adoption of the concept of “account abstraction” by Visa has the potential to greatly improve the user experience of Ethereum wallets.
One of the drawbacks of cryptocurrency is the high cost of mistakes.
For example, if a user loses their account keys, they may permanently lose access to their funds. This and other potential problems make it easier to lose money in cryptocurrency than in traditional banking. To address this, blockchain developers are working on solutions such as “Account Abstraction” to make it safer and easier to use crypto.
Account Abstraction (AA) uses smart contracts to execute transactions by implementing certain validation rules. With AA, users won’t need to sign each transaction with their private keys. The goal of AA is to make using Ethereum as easy as using a traditional bank account, allowing for easy transactions, automatic bill payments, and more.
It is important to note that AA can change the way people use crypto. That’s why it is important to understand how Ethereum transactions work today.
Types of accounts on Ethereum
On Ethereum, there are two types of accounts. These are the External Owned Accounts (EOA) and Contract Accounts (CA). EOAs, commonly used by Ethereum users, are accessed through wallet providers such as MetaMask and Coinbase Wallet. They have a pair of keys: a public key, through which anyone can send funds, and a private key, used to initiate transactions by the account owner. CAs, also known as “smart contracts,” are code-controlled accounts that live on the Ethereum network. These accounts cannot initiate transactions on their own, they need an EOA to send a transaction to them.
Losing access to an EOA (Externally Owned Account) on the Ethereum blockchain can be a serious problem as it is linked to a private key that has complete control over the account. If the private key is lost, then there is no way to regain access to the funds, as there is no key recovery process or help desk to assist.
This vulnerability is primarily caused by human error, which can be the biggest security flaw in Ethereum account management. According to a report by Chainalysis, it is estimated that up to 23% of all bitcoins in circulation (around 3.79 million BTC), could be lost forever due to forgotten keys.
Additionally, if a private key falls into the hands of hackers, they would have complete control over the corresponding funds.
How does Account Abstraction work?
Account Abstraction (AA) considers the limitations of Externally Owned Accounts (EOAs) by combining them with Contract Accounts (CAs). This allows for the creation of user accounts with built-in fail-safe mechanisms. Accounts could also have some other special features for verifying transactions. Ethereum co-founder Vitalik Buterin explains in a 2021 blog post that under AA, smart contract code would not only be used to implement the logic of applications but also the verification logic (nonces or signatures) of individual user wallets.
By utilizing AA, user accounts could be programmed to include social recovery systems where multiple individuals with their own keys have the ability to return an account to its owner if the owner loses access to the private key. It also allows for the creation of “multisig wallets” that transfer account ownership to a group. These wallets require multiple different parties to sign off on transactions as an additional security measure.
Moreover, accounts under AA could avoid hard-coded limitations of EOAs, such as gas fee payment in a single cryptocurrency like Ether (ETH). They could choose to use a different cryptocurrency (like DOGE) or assign someone else (like a friend) to pay gas fees.
Currently, it is possible to implement these systems using CAs, but it would require a significant degree of complexity and high gas costs as all transactions need to be initiated by an EOA.
Can Account Abstraction be implemented on Ethereum?
There are several proposals for adding Account Abstraction (AA) to Ethereum, with the most notable being EIP-4337. According to Gazso, the co-author of the EIP, this proposal is the first one that can achieve AA without requiring a hard fork.
The main advantage of EIP-4337 is that it does not necessitate any modifications to Ethereum’s core protocol. Instead, it would introduce a new account abstraction layer on top of the core protocol, allowing wallet providers to create user-owned accounts that utilize smart contracts to establish the rules for initiating transactions.
Despite the availability of these tools, AA is not yet widely adopted. The main reason is the lack of momentum in creating and distributing new wallets. Convincing users to try new technology and wallets is a difficult task, said Gazso.
As a result, many users opt for more established and well-tested options such as MetaMask. However, it seems that this trend is changing, and there is an increasing interest in implementing these new technologies.
Is Account Abstraction happening already?
Some layer-2 solutions on Ethereum are exploring the integration of Account Abstraction (AA) as a feature. StarkWare, the company behind the StarkNet blockchain, has already implemented AA.
The Co-founder and president of StarkWare, Eli Ben-Sasson, has stated that AA could be used in the future to authorize payments using facial recognition or biometrics, similar to how FaceID is used to authorize credit card payments for iPhone users. He also said that infrastructure for this is already present on StarkNet.
In recent times, Visa also announced its proposal to utilize Account Abstraction to deploy automatic payments using StarkNet infrastructure, which would be similar to automatic payments in a bank account, but on the blockchain.
Other companies, such as Gnosis Chain, are also exploring the integration of AA in their infrastructure. Gnosis Chain co-founder Stefan George stated that interest in AA is increasing as more developers and users become aware of its potential. Gazso also stated that 2023 would be the “year of Account Abstraction” and the topic widely discussed s in the crypto and blockchain space.
The Ethereum Merge was completed one month ago. Since then, Ethereum centralization has been on the rise. More and more Ethereum nodes have been censoring the network. As of October 2022, 51% of Ethereum blocks were compliant with OFAC standards, which are meant to censor Ethereum’s blockchain.
What is OFAC?
OFAC, or Office of Foreign Assets Control, is a U.S. Treasury Department financial intelligence and enforcement agency. It enforces trade and economic sanctions to support U.S. foreign policy and national security objectives.
In August 2022, the crypto community was first acquainted with this agency when they issued a statement to sanction blockchain activities. It effectively sanctioned Tornado Cash as well as several Ethereum addresses that were associated with it.
Today, the number of nodes that are validating OFAC-compliant blocks is on the rise, and this represents a significant step towards censorship as more blocks are being monitored.
We reached another sad milestone in censorship: 51% This means if the censoring validators would now stop attesting to non-censoring blocks they would eventually form the canonical, 100% censoring chain. pic.twitter.com/JrYUjowLpt
The current state of compliant MEV-boost relays can be verified on mevwatch.info, a free tool built by Labrys.
MEV-Boost relays are centralized entities that act as trusted mediators between block builders and block producers. This allows all Ethereum proof of stake (PoS) validators to outsource their block productions to other builders.
This metric shows how many blocks have been built since the Merge by OFAC-compliant MEVBoost relays. MEV-Boost was able to provide a more representative distribution for block proposers than a small number of miners who are proof-of-work (PoW) after Ethereum upgraded to a PoS consensus.
Ethereum blocks went from 9% OFAC compliant to 51% OFAC compliant in the past month, as mev boost (block outsourcing) takes market share. https://t.co/SYiVHPlTf4
How is the OFAC involved with the Ethereum blockchain?
After “The Merge” upgrade was completed, the Ethereum blockchain started using the proof-of-stake (PoS) consensus mechanism. This made the blockchain more secure and energy efficient. Mining data shows that Ethereum heavily relies on Flashbots, a single server, to build blocks. This raises concerns about a single point of failure for the blockchain.
What is Flashbots? Flashbots is a network that connects mining pools and searchers. It’s not a closed system that uses private contracts or arrangements. Instead, anyone can join. Because it allows for competition, this open system is thought to be more beneficial than having a few dominant private entities. It acts as a relay to deliver Ethereum blocks. Data from mevboost.org indicates there are seven active relays currently delivering at most one block in Ethereum. These include Flashbots, BloXroute Max Profit, BloXroute Ethical, Blocknative, Manifold, Eden and BloXroute Regulated. 80% of MEV-Boost blocks are relayed by Flashbots.
What is Ethereum centralization? How can ETH transactions be censored?
Hard censorship would mean that no matter how long or how expensive you pay, sanctioned transactions will never be included in the blockchain. In a strict censorship scenario, compliant nodes would be required by regulation to discard all blocks with any of these transactions.
However, even with soft censorship, when approved transactions are eventually validated, it would likely lead to long waits, high-priority charges, and a substandard user experience.
Out of the seven major MEV-boost relays currently in operation (Flashbots, BloXroute Max Profit, BloXroute Ethical, Blocknative, Manifold, Eden, BloXroute Regulated), only three do not censor in accordance with OFAC compliance requirements. For instance, OFAC-compliant relays won’t include transactions that interacted with Tornado Cash smart contracts or other sanctioned wallet addresses, as defined by OFAC.
Validators that wish to include all network transactions can do so by not including any censoring relays in their MEV-boost configuration. Current major MEV-boost relays that don’t censor include – BloXroute Max Profit, BloxRoute Ethical, and Manifold.
On October 6, a glitch was discovered on the BNB Chain that allowed someone to create $570 million worth of BNB tokens. The BNB Chain was halted for a few hours while a software patch was created. The good news is that the hacker retrieved a smaller amount.
BNB Chain had to stop on Thursday, October 6, as the blockchain that has ties to the largest crypto exchange in the world suffered what it called a ‘potential exploit.’ On-chain evidence indicated that the potential exploit could have been used to target hundreds of millions of crypto dollars.
BNB Chain is made up of BNB Beacon Chain (BSC) and BNB Smart Chain.
“Due to irregular activity we’re temporarily pausing BSC,” BNB Chain tweeted. Later, it confirmed that the activity was a potential exploit that it described as contained.
Due to irregular activity we're temporarily pausing BSC. We apologize for the inconvenience and will provide further updates here.
Initial token movements indicated that 2 million BSC tokens worth approximately $570 million were being targeted by an attacker on Thursday. However, in a tweet, Binance CEO Changpeng Zhao stated that the attacker could only get away with $100 million. BNB Chain also tweeted to say that $7 million was already frozen.
An exploit on a cross-chain bridge, BSC Token Hub, resulted in extra BNB. We have asked all validators to temporarily suspend BSC. The issue is contained now. Your funds are safe. We apologize for the inconvenience and will provide further updates accordingly.
The fact that such a small amount of assets was stolen underlines the benefits of BNB’s choice to stop the chain and not risk any more assets fleeing. Blockchains are supposedly decentralized entities that can operate independently from single entities. It is impossible to flip a switch to turn it on or off.
On a Reddit thread, BSC confirmed it coordinated the shutdown of the chain following issues with the BSC Token Hub protocol. This protocol is the clearing house for crypto transactions between the Binance-linked Blockchain’s interlocking components. The BSC team thanked the validators for their speedy action.
After confirming that the chain was halted, the team thanked the validators for their cooperation.
We want to thank all node service providers for their quick and attentive response.
Since then, the chain has been back online, and BNB Chain stated that it would hold a series of on-chain governance votes to decide whether or not the hacker funds should be frozen. A vote will be held on a bug bounty system that will reward those who prevent future hacks.
BSC’s native BNB token was rocked by the threat of an attack. It dropped to $278 from $293.10, according to CoinMarketCap, which Binance owns.
On-chain data shows two large withdrawals of 1,000,000 BSC tokens by an attacker who seized crypto assets with cross-chains bridges, swaps, and loans. BNB’s Twitter account assured that all funds were safe and promised to “help freeze any transfer.”
Twitter detectives have discovered that Tether, the largest stablecoin provider, has blacklisted the address in question. This suggests that Tether suspects that the tokens were moved as a result of an attack.
BNB Smart Chain has resumed
The official Twitter account of BNB chain has tweeted that the chain is back in business after a software update was issued to prevent hackers from accessing accounts.
📢BNB Smart Chain (BSC) is running ok from 20+ mins ago.
The validators are confirming their status and the community infrastructure are upgrading as well.
BNB Smart Chain (BSC), which was reopened at 06:40 UTC after chain validators had adopted a software upgrade that would close an exploit used by hackers for stealing funds from the chain.
Paraguay’s untouched rainforest can cost as little as $300 for one hectare. Buying it will protect it from being bulldozed, cut down, and used for cattle ranching. With today’s technology, this land can become available to anyone, regardless of where you live.
GainForest, a decentralised fund that uses artificial intelligence, has partnered up with Paraguay’s Ministery for Environment to protect thousands of hectares of forest within Paraguay’s Gran Chaco Americano. This area is one of the main carbon sinks and most at risk from climate change.
Blockchain saves the planet
Many voices blamed blockchain for its negative environmental effects. However, not all blockchains are created equal. The blockchain and cryptocurrency industries can be a major player in renewable energy, and help drive sustainable, objective change. It has inherent technological advantages that can outperform traditional companies in their efforts to combat climate change.
For instance, GainForest’s goal is to raise cryptocurrency donations in order to buy the forest from landowners, expand national parks, and thus prevent deforestation. GainForest combines blockchain-based smart contract technology with satellite imagery, drone photography, and data science. It has grown steadily since winning the Hack4Climate contest at United Nations COP 23 in 2017.
According to David Dao, GainForest’s co-founder, GainForest is now the first government-backed green cryptocurrency project. He said that the initial results would be presented at UN COP27 Egypt.
How to use crypto for good causes
The alarming rate at which deforestation is occurring around the world is well-known to most people. The annual loss of rainforests absorbs nearly the same amount of carbon as the annual emissions from large industrialized nations like the U.S. and China.
Dao said that the cost of stopping deforestation is still “insanely low”, especially in Paraguay, where land was purchased for as low as $20 per hectare in the 1980s.
According to GainForest’s co-founder, David Dao, a hectare of virgin forest land costs between $300 and $500. The upfront cost for landowners to construct infrastructure is $1,000 per hectare. The goal is to try to reach them before they make the decision to build a cattle ranch. Hopefully, the landowners will understand that this $1,000 investment is not worth it and that Paraguay can do more.
Dao and his associates, who have backgrounds in artificial intelligence, use the Solana blockchain for crypto donations. The Solana blockchain is a proof-of-stake network and it was chosen because of its low-carbon footprint.
These crypto donations are tied to high-accuracy drone and satellite data that charts areas of forest. The Filecoin Green project allows for decentralized data storage. Donors receive data drops and wildlife camera photos. They can also be connected to native tribes using non-fungible tokens (NFTs), which in this case are referred to as Solana NFTrees.
The algorithmic mapping of each forest project’s activities removes any uncertainty that comes with traditional carbon offset. This involves planting trees, but leaves those who give only guessing about the impact of their green investment.
Money can solve the issue of deforestation
GainForest cannot buy land. However, there can be found some workarounds. For instance, David Dao suggested that GainForest could create a legal contract so the landowner gets paid periodically provided they don’t deforest. He pointed out that there are several studies that estimate that a global deforestation stoppage could be achieved by paying out between $1 to $2 billion annually.
According to GainForest, deforestation could be stopped in two years, if there is enough money. People need financial sustainability opportunities to make forest conservation economically viable. This could reduce the global temperature by up to 0.2 Celsius degrees. It would also allow our society to find the right way to decarbonize the planet. That could be a valuable time for our mother Earth.
