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A Timeline and History of Blockchain Technology

BlockChainGuardian Staff

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A Timeline and History of Blockchain Technology

Blockchain was officially introduced in 2009 with the release of its first application — the Bitcoin cryptocurrency — but its roots reach back several decades. Many of the technologies that form the basis for blockchain today were in the works long before the emergence of Bitcoin.

Still, blockchain most identifies with Bitcoin — for better or worse. In the wild and raucous years that followed Bitcoin’s debut, blockchain earned a reputation akin to the Wild West. Its decentralized, peer-to-peer (P2P) architecture allowed just about anyone to participate in the process, making it seem too risky for business use. That started to change in 2016 when a burgeoning open source community began developing complete enterprise platforms.

Since then, the technology has taken on a life of its own, with interest coming from many quarters, despite the sometimes scary cryptocurrency headlines of late. Governments, businesses and other organizations are researching and deploying blockchain technology to meet needs that have nothing to do with digital currency. In the face of proliferating cyberthreats and government data privacy regulations, blockchain offers security, immutability, traceability and transparency across a distributed network, making it well suited for use cases that have become difficult to support and protect with traditional infrastructures.

What is blockchain?

Blockchain is a type of database that’s a public ledger for recording transactions without the need for a third party to validate each activity. It’s distributed across a P2P network and consists of data blocks linked together to form a continuous chain of immutable records. Each computer in the network maintains a copy of the ledger to avoid a single point of failure. Blocks are added in sequential order, and they’re permanent and tamperproof.

A blockchain starts with an initial block — often referred to as the Genesis block — that records the first transactions. The block is also assigned an alphanumeric string called a hash, which is based on the block’s timestamp. Blocks are added to the chain sequentially. Each block uses the hash from the previous block to create its own hash, thus linking the blocks together.

Blockchain also uses a computational process called consensus to validate a block’s authenticity before it can be added to the chain. As part of this process, most of the nodes on the blockchain network must agree that the new block’s hash has been calculated correctly. Consensus ensures that all copies of the distributed ledger are in the same state.

Initially, blockchain provided a distributed public ledger to support Bitcoin, so transactions could be recorded without the need for a central authority to establish trust in a trustless environment. Not only were transactions more efficient, but the costs typically associated with third-party verification were eliminated. Blockchain also provided greater transparency, traceability and security than conventional approaches to handling distributed transactions.

Blockchain’s historical building blocks

Although blockchain as an entity has a relatively short history, its influence today is widespread and its applications wide-ranging and growing. Through the decades, blockchain’s development and evolution include some of the following notable developments:

  • Pioneers like Merkle and his tree, Chaum and digital cash, Haber and timestamping, Dwork and proof of work (PoW), Black and hashcash, Finney and reusable PoW dotted the early years of the pre-blockchain landscape.
  • The presumed pseudonym Satoshi Nakamoto was created to introduce the concept of cryptocurrency and blockchain. Shortly thereafter, cryptocurrency was launched and Nakamoto conducted the first bitcoin transaction, a bitcoin exchange was established and a programmer paid 10,000 bitcoin for two pizzas.
  • Bitcoin’s price soared from pennies to tens of thousands of dollars, all the while draped in controversies, shutdowns, crackdowns, bankruptcies, scams, scandals and arrests.
  • Blockchain started to somewhat divorce itself from Bitcoin when the decentralized blockchain platform Ethereum eventually became one of the biggest applications of blockchain technology and opened the door to numerous business applications beyond cryptocurrencies.
  • And buoyed by AI, IoT, non-fungible tokens (NFTs), decentralized finance (DeFi) and smart contracts, as well as initiatives by the likes of Walmart and Amazon, blockchain has gained legitimacy as a safe, viable alternative to traditional methods of conducting business and individual transactions.

Graphic showing blockchain's inner workings.

Block-by-block description of blockchain’s inner workings.

1979

One of the early pre-blockchain technologies is the Merkle tree, named after computer scientist and mathematician Ralph Merkle. He described an approach to public key distribution and digital signatures called tree authentication in his Ph.D. thesis for Stanford University. Merkle eventually patented this idea as a method for providing digital signatures. The Merkle tree provides a data structure for verifying individual records.

1982

In his Ph.D. dissertation for the University of California, Berkeley, David Chaum described a vault system for establishing, maintaining and trusting computer systems among mutually suspicious groups. The system embodied many of the elements that comprise a blockchain. Chaum is also credited with inventing digital cash, and in 1989, he founded the company DigiCash.

1991

Stuart Haber and W. Scott Stornetta published an article describing how to timestamp digital documents to prevent users from backdating or forward-dating electronic documents. The goal was to maintain the document’s complete privacy without requiring record-keeping by a timestamping service. Haber and Stornetta updated the design to incorporate Merkle trees, which enabled multiple document certificates to live on a single block.

1993

The beginnings of the PoW concept were published in a paper by Cynthia Dwork and Moni Naor to provide “a computational technique for combatting junk mail, in particular, and controlling access to a shared resource, in general.”

1997

Adam Black introduced hashcash, a PoW algorithm that provided denial-of-service countermeasures.

1999

Markus Jakobsson and Ari Juels published the term proof of work. Also, the P2P network was popularized by the now defunct peer-to-peer file sharing application Napster. Some argued that Napster was not a true P2P network because it used a centralized server. But the service still helped breathe life into the P2P network, making it possible to build a distributed system that could benefit from the compute power and storage capacity of thousands of computers.

2000

Stefan Konst introduced the concept of cryptographically secured chains in his paper “Secure Log Files Based on Cryptographically Concatenated Entries.” His model, which showed that entries in the chain can be traced back from the Genesis block to prove authenticity, was the basis for today’s blockchain models.

2004

Hal Finney introduced reusable PoW, a mechanism for receiving a non-exchangeable — or non-fungible — hashcash token in return for an RSA-signed token. The PoW approach today plays a vital role in Bitcoin mining. Cryptocurrencies like Bitcoin and Litecoin use PoW, and Ethereum shifted to the proof-of-stake protocol to secure a network using a fraction of the energy that PoW uses.

2008

Satoshi Nakamoto, thought to be a pseudonym used by an individual — or group of individuals — published a white paper introducing the concept of cryptocurrency and blockchain and helped develop the first Bitcoin software. Blockchain infrastructure, according to the white paper, would support secure, P2P transactions without the need for trusted third parties such as banks or governments. Nakamoto’s real identity remains a mystery, but there has been no shortage of theories.

The Bitcoin/blockchain architecture was introduced and built on technologies and concepts from the previous three decades. Nakamoto’s design also presented the concept of a “chain of blocks,” making it possible to add blocks without requiring them to be signed by a trusted third party. Nakamoto defined an electronic coin as a “chain of digital signatures,” in which each owner transfers the coin to the next owner by “digitally signing a hash of the previous transaction and the public key of the next owner and adding these to the end of the coin.”

2009

Cryptocurrency was launched during the Great Recession, when the government pumped large amounts of money into the economy. Bitcoin was worth less than a penny then. Nakamoto mined the first Bitcoin block, validating the blockchain concept. The block contained 50 bitcoin and was known as the Genesis block — aka block 0. Nakamoto released Bitcoin v0.1 to the web service SourceForge as open source software. Bitcoin is now on GitHub.

The first Bitcoin transaction took place when Nakamoto sent Hal Finney 10 bitcoin in block 170. The Bitcoin-dev channel was created on the text-based instant messaging system Internet Relay Chat for Bitcoin developers. The first Bitcoin exchange — Bitcoin Market — was established, enabling people to exchange paper money for bitcoin. Nakamoto launched the Bitcoin Talk forum to share Bitcoin-related news and information.

In the spirit of cryptocurrency as money with fixed supply, Nakamoto set up a system to ensure the number of bitcoin mined won’t ever exceed 21 million.

Graphic showing the benefits of cryptocurrencies.

Blockchain’s evolution through the years has been intimately tied to cryptocurrencies, namely Bitcoin.

2010

On May 22, Bitcoin made history when a programmer Laszlo Hanyecz paid 10,000 bitcoin for two delivered Papa John’s pizzas. The two pizzas back then were valued at about $40, a transaction that would balloon to a value of more than $260 million at today’s bitcoin price level.

A short time later that year, programmer Jed McCaleb launched Mt. Gox, a Tokyo-based Bitcoin exchange. Mt. Gox was short for Magic: The Gathering Online eXchange — a carryover from a fantasy card game. At its peak, Mt. Gox handled more than 70% of all Bitcoin transactions. But in August, a hacker exploited a bug in the blockchain code and created more than 184 billion bitcoin in block 74,638, tarnishing Bitcoin’s reputation. Nakamoto published a new version of the Bitcoin software, but by the end of the year, he disappeared from the Bitcoin scene completely.

2011

One-fourth of the 21 million bitcoin had been mined. By early February, the value of a bitcoin was equal to the U.S. dollar. Shortly thereafter, McCaleb sold Mt. Gox to Mark Karpelès. And soon after that, the bitcoin reached parity with the euro and British pound sterling. WikiLeaks started accepting bitcoin donations. However, Mt. Gox was hacked and bitcoin were stolen, causing an artificial drop in value and resulting in suspension of trading. Litecoin was released in October, representing one of the earlier Bitcoin spinoffs and considered the first alternative cryptocurrency.

2012

The interest in cryptocurrencies solidified. Bitcoin’s price hovered around $5 for most of the year with several fluctuations. Early that year, Mihai Alisie and Ethereum creator Vitalik Buterin launched Bitcoin Magazine and published their first issue in May. A few months later, the Bitcoin Foundation was established to promote Bitcoin and restore public perceptions of cryptocurrency after several scandals. McCaleb and Chris Larsen founded OpenCoin, which led to the development of the Ripple transaction protocol for currency transactions and real-time payments. Coinbase raised more than $600,000 in its crowd-funded seed round on its way to becoming one of the top Bitcoin exchanges.

2013

Bitcoin’s upward trajectory continued. In February, Coinbase reported selling $1 million worth of bitcoin in a single month at more than $22 each. By the end of March, with 11 million bitcoin in circulation, the currency’s total value exceeded $1 billion. And in October, the first reported bitcoin ATM launched in a Vancouver, B.C., coffee shop.

But it wasn’t all good news for digital currency. Both Thailand and China banned cryptocurrencies. The U.S. Federal Court seized Mt. Gox’s funds in the U.S. for transmitting money without a license. And the FBI shut down the dark web marketplace Silk Road, confiscating about 144,000 bitcoin worth more than $1 billion and resulting in a life prison sentence for owner Ross Ulbricht for a litany of crimes, including drug trafficking, computer hacking and money laundering.

2014

Despite setbacks, one of the more important milestones in blockchain’s history occurred when Bitcoin Magazine co-founder Buterin published a white paper proposing a decentralized application platform, leading to the creation of Ethereum and the Ethereum Foundation. Ethereum paved the way for blockchain technology to be used for applications other than cryptocurrency. It introduced smart contracts and provided developers with a platform for building decentralized applications.

Financial institutions and other industries began to recognize and explore blockchain’s potential, shifting their focus from digital currency to the development of blockchain technologies. But Bitcoin stayed in the spotlight — for better and worse. The Mt. Gox Bitcoin exchange filed for bankruptcy. The Bitcoin Foundation vice chairperson was arrested for money laundering. And the U.K. tax authority classified bitcoin as private money. Yet several companies accepted bitcoin by year’s end, including the Chicago Sun-Times, Overstock.com, Microsoft, PayPal and Expedia. Bitcoin’s acceptance only added fuel to blockchain’s fire.

2015

The Ethereum Frontier network launched, enabling developers to write smart contracts and decentralized apps that could be deployed to a live network. Ethereum was on its way to becoming one of the biggest applications of blockchain technology. It drew in an active developer community that continues to this day. In addition, Nasdaq initiated a blockchain trial. The Linux Foundation launched the Hyperledger project. And nine major investment banks joined forces to form the R3 consortium, exploring how blockchain could benefit their operations. Within six months, the consortium grew to more than 40 financial institutions.

2016

The term blockchain gained acceptance as a single word, rather than being treated as two concepts, as they were in Nakamoto’s original paper. The Chamber of Digital Commerce and the Hyperledger project announced a partnership to strengthen industry advocacy and education. A bug in the Ethereum decentralized autonomous organization code was exploited, resulting in a “hard fork” in the Ethereum network. The Bitfinex cryptocurrency exchange was hacked and nearly 120,000 bitcoin were stolen — a bounty worth about $66 million.

2017

Bitcoin hit a record high of nearly $20,000. Japan recognized bitcoin as legal currency. Seven European banks formed the Digital Trade Chain Consortium to develop a trade finance platform based on blockchain. The Block.one software company introduced the EOS blockchain operating system, based on the EOS cryptocurrency and designed to support commercial decentralized applications. About 15% of global banks used blockchain technology in some capacity.

2018

Entering its 10th year, bitcoin’s value continued to drop, ending the year at about $3,800. The online payment firm Stripe stopped accepting bitcoin payments. Google, Twitter and Facebook banned cryptocurrency advertising. South Korea banned anonymous cryptocurrency trading but announced it would invest millions in blockchain initiatives. The European Commission launched the Blockchain Observatory and Forum to accelerate the development of blockchain. Baidu introduced its blockchain-as-a-service platform.

2019

Walmart launched a supply chain system based on the Hyperledger platform. Amazon announced the general availability of its Amazon Managed Blockchain service on AWS to help users build resilient Web 3.0 applications on public and private blockchains. Ethereum network transactions exceeded one million per day. Blockchain research and development took center stage as organizations embraced blockchain technology and decentralized applications for a variety of use cases.

2020

A Deloitte survey revealed that nearly 40% of respondents incorporated blockchain into production, and 55% viewed blockchain as a top strategic priority. Ethereum launched the Beacon Chain in preparation for Ethereum 2.0. Stablecoins, whose value is tied to another asset class, rose significantly because they promised more stability than traditional cybercurrencies. Interest increased in combining blockchain with AI to optimize business processes.

2021

Bitcoin reached an all-time high of $68,789.63 on Nov. 10, 2021. During its bull run, the bitcoin market cap surpassed $3 trillion. Coinbase went public and was acknowledged as the seventh biggest new listing of all time on the U.S. stock exchange. The DeFi market offering services through smart contracts on blockchain grew a whopping 600% from the previous year, reaching a value of $200 billion. And NFT artwork made headlines, selling for more than $69 million in Ethereum at the auction house Christie’s. Well-known entrepreneurs and athletes attempted to capture the meteoric rise in bitcoin’s value, including Elon Musk initially accepting cryptocurrency as payment on new Tesla vehicles and Aaron Rogers taking a portion of his multimillion-dollar NFL salary in bitcoin.

Interest in using blockchain for applications other than cryptocurrency continued as governments and enterprises considered blockchain for a variety of use cases, including voting, real estate, fitness tracking, intellectual rights, IoT and vaccine distribution in the midst of the COVID-19 pandemic. Moreover, multiple cloud providers now offered blockchain as a service, and the demand for qualified blockchain developers was greater than ever. The global blockchain technology market was valued at nearly $6 billion in 2021 and seen surpassing a trillion dollars by 2030, according to market researcher Statista.

Graphic showing blockchain's numerous applications.

Blockchain’s business applications spread far and wide beyond cryptos.

2022

NFTs continued their ascent, eco-friendly blockchain networks emerged and blockchain applications increased among companies. Bitcoin mining crept closer to Nakamoto’s 21 million coin limit, reaching 19 million and leaving less than 10% of bitcoin to be mined.

All-time high prices for bitcoin and other cryptocurrencies plummeted in the spring due to investor concerns about inflation and the new COVID-19 Omicron variant. Some cryptocurrency exchanges went bankrupt. The collapse of the FTX exchange and arrest of its CEO Sam Bankman-Fried amplified fears about cryptocurrency’s riskiness. The open source blockchain platform Terra also collapsed. Speculation of new U.S. government regulation of cryptocurrency added to the uncertainty but at the same time was thought to help legitimize the industry.

Globally, Danish shipping company Maersk announced the shutdown of the blockchain-based TradeLens digital ledger it co-developed with IBM because of a lack of player participation. And the Australian Stock Exchange scrapped a seven-year plan to move its trading platform to blockchain. More than 100 countries were involved in the creation of their own central bank digital currencies, according to Statista. CBDCs are digital versions of real-world fiat money to eventually help speed cross-border retail transactions on blockchain in contrast to the slower speeds and price volatility of cryptocurrency.

Blockchain’s vaunted claims of imperviousness came under attack — and not just figuratively. Blockchain analysis firm Chainalysis identified nearly 200 cryptocurrency or blockchain hacks, resulting in losses of $3.8 billion. The most noteworthy incident occurred when the video game blockchain Ronin Network reported the theft of $625 million worth of Ether and USDC stablecoins. The U.S. Treasury Department blamed a North Korean hacker collective for the attack.

2023

The bad news for cryptocurrency continued as the SEC indicted executives at the Coinbase and Binance exchanges and filed charges against crypto-asset entrepreneur Justin Sun and three of his wholly owned companies for the unregistered offer and sale of crypto-asset securities.

Businesses are still moving ahead with blockchain, but they’re proceeding with greater caution. While blockchain technology has been mostly applicable to finance services and banking, other viable applications include gaming, media and entertainment, real estate, healthcare, cybersecurity, smart contracts, NFTs, IoT, transportation, supply chain management and the government. But the latest iteration of the internet, Web 3.0, with its offer of decentralization and data security, may well be the greatest driver of blockchain technology.

Bitcoin for now has found some relatively solid footing in the $25,000 to $30,000 range. Bitcoin mining should reach Nakamoto’s 21 million limit sometime around 2140.

Beyond 2023

Blockchain’s promise of secure and transparent transactions without the need for intermediaries will potentially change the way enterprises conduct practically every aspect of their daily business operations for decades to come. Technologies like AI, IoT, NFTs and the metaverse will be significantly impacted by blockchain.

Gartner pegs the business value of blockchain at more than $360 billion by 2026 — modest when compared to the research firm’s estimate of $3.1 trillion by 2030. Other estimates place the blockchain market at about $1 trillion by the end of the decade.

Expect several trends to contribute greatly to blockchain’s eventual trillion-dollar-plus valuation, including the following:

  • Blockchain as a cloud-based technology is essential to digital transformation initiatives and the migration of data and workloads to distributed cloud environments.
  • AI and blockchain will merge as they work synergistically to increase blockchain’s efficiency and produce torrents of new data used in building more reliable machine learning models.
  • NFT use cases will substantially increase, opening new avenues of revenue to content producers who tokenize and sell their work without intermediaries.
  • Blockchain IoT will make digital transactions faster, more affordable and more secure by preventing tampering and increasing accountability.
  • Smart contracts encoded on blockchain will enable simpler, more automated and more wide-ranging transactions.
  • Blockchain will be foundational to Web 3.0 and essential to the development of the metaverse on the latest iteration of the internet.
  • DeFi will provide lending, borrowing and investment services on blockchain that are more open, transparent and inclusive.
  • Blockchain as a service will enable companies and developers to create, implement and administer blockchain applications without setting up and maintaining their own blockchain networks.
  • Proof-of-stake protocol, which selects validators in proportion to their quantity of holdings to avoid the computational cost of PoW schemes, will gain further momentum as a viable alternative.
  • Governments will replace traditional paper-based systems with distributed ledger technology.
  • In answer to cyber attacks, scams and indictments, expect blockchain to be in the crosshairs of federal, state and local legislative and regulatory efforts.
  • Blockchain technology will encourage new cryptocurrencies and cryptocurrency exchanges.

As universities, governments and private corporations continue to research and invest in blockchain, the technology will continue to improve and expand in the areas of security, privacy, scalability and interoperability. And since blockchain isn’t suited to every application, businesses will need to weigh the risks, evaluate the financial costs and be selective with their blockchain deployments.

Editor’s note: This article was updated in July 2024 to improve the reader experience.

Ron Karjian is an industry editor and writer at TechTarget covering business analytics, artificial intelligence, data management, security and enterprise applications.

Robert Sheldon is a technical consultant and freelance technology writer. He has written numerous books, articles and training materials related to Windows, databases, business intelligence and other areas of technology.

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We are the editorial team of BlockChainGuardian, where seriousness meets clarity in cryptocurrency analysis. With a robust team of finance and blockchain technology experts, we are dedicated to meticulously exploring complex crypto markets with detailed assessments and an unbiased approach. Our mission is to democratize access to knowledge of emerging financial technologies, ensuring they are understandable and accessible to all. In every article on BlockChainGuardian, we strive to provide content that not only educates, but also empowers our readers, facilitating their integration into the financial digital age.

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Terra Can’t Catch a Break as Blockchain Gets $6 Million Exploited

BlockChainGuardian Staff

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Terra Can't Catch a Break as Blockchain Gets $6 Million Exploited

The attack, which exploited a vulnerability disclosed in April, drained around 60 million ASTRO tokens, sending the price plummeting.

The Terra blockchain has been exploited for over $6 million, forcing developers to take a momentary break the chain.

Beosin Cyber ​​Security Company reported that the protocol lost 60 million ASTRO tokens, 3.5 million USDC, 500,000 USDT, and 2.7 BTC or $180,000.

Terra developers paused the chain on Wednesday morning to apply an emergency patch that would address the attack. Moments later, a 67% majority of validators upgraded their nodes and resumed block production.

The ASTRO token has plunged as much as 75%. It is now trading at $0.03, a 25% decline on the day. Traders who took advantage of the drop are now on 195%.

ASTRO Price ChartASTRO Price

The vulnerability that took down the Cosmos-based blockchain was disclosed in April and involved the deployment of a malicious CosmWasm contract. It opened the door to attacks via what is called an “ibc-hooks callback timeout reentrancy vulnerability,” which is used to invoke contracts and enable cross-chain swaps.

Terra 2.0 also suffered a massive drop in total value locked (TVL) in April, shortly after the vulnerability was discovered. It plunged 80% to $6 million from $30 million in TVL and has since lost nearly half of that value, currently sitting at $3.9 million.

The current Earth chain emerged from the rubble as a hard fork after the original blockchain, now called Terra Classic, collapsed in 2022. Terra collapsed after its algorithmic stablecoin (UST) lost its peg, causing a run on deposits. More than $50 billion of UST’s market cap was wiped out in a matter of days.

Terraform Labs, the company behind the blockchain, has been slowly unravelling its legal woes since its mid-2022 crash. Founder Do Kwon awaits sentencing in Montenegro after he and his company were found liable for $40 billion in customer funds in early April.

On June 12, Terraform Labs settled with the SEC for $4.4 billion, for which the company will pay about $3.59 billion plus interest and a $420 million penalty. Meanwhile, Kwon will pay $204.3 million, including $110 million in restitution, interest and an $80 million penalty, a court filing showed.

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Google and Coinbase Veterans Raise $5M to Build Icebreaker, Blockchain’s Answer to LinkedIn

BlockChainGuardian Staff

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Google and Coinbase Veterans Raise $5M to Build Icebreaker, Blockchain's Answer to LinkedIn

Icebreaker: Think LinkedIn but on a Blockchain—announced Wednesday that it has secured $5 million in seed funding. CoinFund led the round, with participation from Accomplice, Anagram, and Legion Capital, among others.

The company, which is valued at $21 million, aims to become the world’s first open-source network for professional connections. Its co-founders, Dan Stone and Jack Dillé, come from Google AND Monetary base; Stone was a product manager at the cryptocurrency giant and also the co-creator of Google’s largest multi-identity measurement and marketing platform, while Dillé was a design manager for Google Working area.

The pair founded Icebreaker on the shared belief that the imprint of one’s digital identity (and reputation) should not be owned by a single entity, but rather publicly owned and accessible to all. Frustrated that platforms like LinkedIn To limit how we leverage our connections, Dillé told Fortune he hopes to remove paywalls and credits, which “force us to pay just to browse our network.” Using blockchain technology, Icebreaker lets users transfer their existing professional profile and network into a single, verified channel.

“Imagine clicking the login button and then seeing your entire network on LinkedIn, ChirpingFarcaster and email? Imagine how many introductions could be routed more effectively if you could see the full picture of how you’re connected to someone,” Stone told Fortune.

Users can instantly prove their credentials and provide verifiable endorsements for people in their network. The idea is to create an “open graph of reputation and identity,” according to the founders. They hope to challenge LinkedIn’s closed network that “secures data,” freeing users to search for candidates and opportunities wherever they are online. By building on-chain, the founders note, they will create a public ledger of shared context and trust.

“Digital networking is increasingly saturated with noise and AI-driven fake personas,” the founders said in a statement. For example: Dillé’s LinkedIn headline reads “CEO of Google,” a small piece of digital performance art to draw attention to unverifiable information on Web2 social networks that can leave both candidates and recruiters vulnerable to false claims.

“Icebreaker was created to enable professionals to seamlessly tap into their existing profiles and networks to surface exceptional people and opportunities, using recent advances in cryptographically verifiable identity,” the company said, adding that the new funding will go towards expanding its team and developing products.

“One of the next significant use cases for cryptocurrency is the development of fundamental social graphs for applications to leverage… We are proud to support Dan, Jack and their team in their mission to bring true professional identity ownership to everyone online,” said CoinFund CIO Alex Felix in a statement.

Learn more about all things cryptocurrency with short, easy-to-read flashcards. Click here to Fortune’s Crash Course in Cryptocurrency.

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Luxembourg proposes updates to blockchain laws | Insights and resources

BlockChainGuardian Staff

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Luxembourg proposes updates to blockchain laws | Insights and resources

On July 24, 2024, the Ministry of Finance proposed Blockchain Bill IVwhich will provide greater flexibility and legal certainty for issuers using Distributed Ledger Technology (DLT). The bill will update three of Luxembourg’s financial laws, the Law of 6 April 2013 on dematerialised securitiesTHE Law of 5 April 1993 on the financial sector and the Law of 23 December 1998 establishing a financial sector supervisory commissionThis bill includes the additional option of a supervisory agent role and the inclusion of equity securities in dematerialized form.

DLT and Luxembourg

DLT is increasingly used in the financial and fund management sector in Luxembourg, offering numerous benefits and transforming various aspects of the industry.

Here are some examples:

  • Digital Bonds: Luxembourg has seen multiple digital bond issuances via DLT. For example, the European Investment Bank has issued bonds that are registered, transferred and stored via DLT processes. These bonds are governed by Luxembourg law and registered on proprietary DLT platforms.
  • Fund Administration: DLT can streamline fund administration processes, offering new opportunities and efficiencies for intermediaries, and can do the following:
    • Automate capital calls and distributions using smart contracts,
    • Simplify audits and ensure reporting accuracy through transparent and immutable transaction records.
  • Warranty Management: Luxembourg-based DLT platforms allow clients to swap ownership of baskets of securities between different collateral pools at precise times.
  • Tokenization: DLT is used to tokenize various assets, including real estate and luxury goods, by representing them in a tokenized and fractionalized format on the blockchain. This process can improve the liquidity and accessibility of traditionally illiquid assets.
  • Tokenization of investment funds: DLT is being explored for the tokenization of investment funds, which can streamline the supply chain, reduce costs, and enable faster transactions. DLT can automate various elements of the supply chain, reducing the need for reconciliations between entities such as custodians, administrators, and investment managers.
  • Issuance, settlement and payment platforms:Market participants are developing trusted networks using DLT technology to serve as a single source of shared truth among participants in financial instrument investment ecosystems.
  • Legal framework: Luxembourg has adapted its legal framework to accommodate DLT, recognising the validity and enforceability of DLT-based financial instruments. This includes the following:
    • Allow the use of DLT for the issuance of dematerialized securities,
    • Recognize DLT for the circulation of securities,
    • Enabling financial collateral arrangements on DLT financial instruments.
  • Regulatory compliance: DLT can improve transparency in fund share ownership and regulatory compliance, providing fund managers with new opportunities for liquidity management and operational efficiency.
  • Financial inclusion: By leveraging DLT, Luxembourg aims to promote greater financial inclusion and participation, potentially creating a more diverse and resilient financial system.
  • Governance and ethics:The implementation of DLT can promote higher standards of governance and ethics, contributing to a more sustainable and responsible financial sector.

Luxembourg’s approach to DLT in finance and fund management is characterised by a principle of technology neutrality, recognising that innovative processes and technologies can contribute to improving financial services. This is exemplified by its commitment to creating a compatible legal and regulatory framework.

Short story

Luxembourg has already enacted three major blockchain-related laws, often referred to as Blockchain I, II and III.

Blockchain Law I (2019): This law, passed on March 1, 2019, was one of the first in the EU to recognize blockchain as equivalent to traditional transactions. It allowed the use of DLT for account registration, transfer, and materialization of securities.

Blockchain Law II (2021): Enacted on 22 January 2021, this law strengthened the Luxembourg legal framework on dematerialised securities. It recognised the possibility of using secure electronic registration mechanisms to issue such securities and expanded access for all credit institutions and investment firms.

Blockchain Act III (2023): Also known as Bill 8055, this is the most recent law in the blockchain field and was passed on March 14, 2023. This law has integrated the Luxembourg DLT framework in the following way:

  • Update of the Act of 5 August 2005 on provisions relating to financial collateral to enable the use of electronic DLT as collateral on financial instruments registered in securities accounts,
  • Implementation of EU Regulation 2022/858 on a pilot scheme for DLT-based market infrastructures (DLT Pilot Regulation),
  • Redefining the notion of financial instruments in Law of 5 April 1993 on the financial sector and the Law of 30 May 2018 on financial instruments markets to align with the corresponding European regulations, including MiFID.

The Blockchain III Act strengthened the collateral rules for digital assets and aimed to increase legal certainty by allowing securities accounts on DLT to be pledged, while maintaining the efficient system of the 2005 Act on Financial Collateral Arrangements.

With the Blockchain IV bill, Luxembourg will build on the foundations laid by previous Blockchain laws and aims to consolidate Luxembourg’s position as a leading hub for financial innovation in Europe.

Blockchain Bill IV

The key provisions of the Blockchain IV bill include the following:

  • Expanded scope: The bill expands the Luxembourg DLT legal framework to include equity securities in addition to debt securities. This expansion will allow the fund industry and transfer agents to use DLT to manage registers of shares and units, as well as to process fund shares.
  • New role of the control agent: The bill introduces the role of a control agent as an alternative to the central account custodian for the issuance of dematerialised securities via DLT. This control agent can be an EU investment firm or a credit institution chosen by the issuer. This new role does not replace the current central account custodian, but, like all other roles, it must be notified to the Commission de Surveillance du Secteur Financier (CSSF), which is designated as the competent supervisory authority. The notification must be submitted two months after the control agent starts its activities.
  • Responsibilities of the control agent: The control agent will manage the securities issuance account, verify the consistency between the securities issued and those registered on the DLT network, and supervise the chain of custody of the securities at the account holder and investor level.
  • Simplified payment processesThe bill allows issuers to meet payment obligations under securities (such as interest, dividends or repayments) as soon as they have paid the relevant amounts to the paying agent, settlement agent or central account custodian.
  • Simplified issuance and reconciliationThe bill simplifies the process of issuing, holding and reconciling dematerialized securities through DLT, eliminating the need for a central custodian to have a second level of custody and allowing securities to be credited directly to the accounts of investors or their delegates.
  • Smart Contract Integration:The new processes can be executed using smart contracts with the assistance of the control agent, potentially increasing efficiency and reducing intermediation.

These changes are expected to bring several benefits to the Luxembourg financial sector, including:

  • Fund Operations: Greater efficiency and reduced costs by leveraging DLT for the issuance and transfer of fund shares.
  • Financial transactions: Greater transparency and security.
  • Transparency of the regulatory environment: Increased attractiveness and competitiveness of the Luxembourg financial centre through greater legal clarity and flexibility for issuers and investors using DLT.
  • Smart Contracts: Potential for automation of contractual terms, reduction of intermediaries and improvement of transaction traceability through smart contracts.

Blockchain Bill IV is part of Luxembourg’s ongoing strategy to develop a strong digital ecosystem as part of its economy and maintain its status as a leading hub for financial innovation. Luxembourg is positioning itself at the forefront of Europe’s growing digital financial landscape by constantly updating its regulatory framework.

Local regulations, such as Luxembourg law, complement European regulations by providing a more specific legal framework, adapted to local specificities. These local laws, together with European initiatives, aim to improve both the use and the security of projects involving new technologies. They help establish clear standards and promote consumer trust, while promoting innovation and ensuring better protection against potential risks associated with these emerging technologies. Check out our latest posts on these topics and, for more information on this law, blockchain technology and the tokenization mechanism, do not hesitate to contact us.

We are available to discuss any project related to digital finance, cryptocurrencies and disruptive technologies.

This informational piece, which may be considered advertising under the ethics rules of some jurisdictions, is provided with the understanding that it does not constitute the rendering of legal or other professional advice by Goodwin or its attorneys. Past results do not guarantee a similar outcome.

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New bill pushes Department of Veterans Affairs to examine how blockchain can improve its work

BlockChainGuardian Staff

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New bill pushes Department of Veterans Affairs to examine how blockchain can improve its work

The Department of Veterans Affairs would have to evaluate how blockchain technology could be used to improve benefits and services offered to veterans, according to a legislative proposal introduced Tuesday.

The bill, sponsored by Rep. Nancy Mace, R-S.C., would direct the VA to “conduct a comprehensive study of the feasibility, potential benefits, and risks associated with using distributed ledger technology in various programs and services.”

Distributed ledger technology, including blockchain, is used to protect and track information by storing data across multiple computers and keeping a record of its use.

According to the text of the legislation, which Mace’s office shared exclusively with Nextgov/FCW ahead of its publication, blockchain “could significantly improve benefits allocation, insurance program management, and recordkeeping within the Department of Veterans Affairs.”

“We need to bring the federal government into the 21st century,” Mace said in a statement. “This bill will open the door to research on improving outdated systems that fail our veterans because we owe it to them to use every tool at our disposal to improve their lives.”

Within one year of the law taking effect, the Department of Veterans Affairs will be required to submit a report to the House and Senate Veterans Affairs committees detailing its findings, as well as the benefits and risks identified in using the technology.

The mandatory review is expected to include information on how the department’s use of blockchain could improve the way benefits decisions are administered, improve the management and security of veterans’ personal data, streamline the insurance claims process, and “increase transparency and accountability in service delivery.”

The Department of Veterans Affairs has been studying the potential benefits of using distributed ledger technology, with the department emission a request for information in November 2021 seeking input from contractors on how blockchain could be leveraged, in part, to streamline its supply chains and “secure data sharing between institutions.”

The VA’s National Institute of Artificial Intelligence has also valued the use of blockchain, with three of the use cases tested during the 2021 AI tech sprint focused on examining its capabilities.

Mace previously introduced a May bill that would direct Customs and Border Protection to create a public blockchain platform to store and share data collected at U.S. borders.

Lawmakers also proposed additional measures that would push the Department of Veterans Affairs to consider adopting other modernized technologies to improve veteran services.

Rep. David Valadao, R-Calif., introduced legislation in June that would have directed the department to report to lawmakers on how it plans to expand the use of “certain automation tools” to process veterans’ claims. The House of Representatives Subcommittee on Disability Assistance and Memorial Affairs gave a favorable hearing on the congressman’s bill during a Markup of July 23.



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