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Monday, April 14, 2025 We’re excited to announce that AUSDT (Alltra USDT) is listed in the Linework ecosystem, expanding the possibilities for stable, reliable, and transparent transactions. AUSDT is a stablecoin fully backed 1:1 by the U.S. Dollar (USD), offering a reliable bridge between traditional finance and blockchain technology. As the world becomes increasingly connected, AUSDT brings new opportunities for users and developers looking to transact, store value, or build decentralized applications with the confidence of price stability. With this listing, AUSDT becomes part of Linework’s growing suite of stable, accessible digital assets—designed for real-world use. From remittances and global payments to everyday purchases and DeFi applications, AUSDT empowers users to operate in a currency tied to one of the world’s most trusted economies. Why AUSDT Matters Stability Monitoring In Progress In preparation for the AUSDT launch, Linework has already initiated a dedicated Stability Monitoring process. This ensures that AUSDT maintains its 1:1 peg and performs as expected within the ecosystem. The monitoring phase strengthens transparency, reinforces user confidence, and demonstrates our long-term commitment.

Representatives of both firms held a meeting in San Salvador where they signed the work agreement to begin preliminary studies for a project that aims to mark a turning point in urban development in El Salvador and the region. San Salvador, April 7, 2025 During a meeting held at DOMA Arquitectos’ offices in San Salvador, the work agreement between the firm and Linework was officially signed, setting in motion the preliminary studies for what has been described as “a project without precedent in El Salvador and the region,” according to architect Daniel Ortiz, founder and CEO of DOMA. This formal first step between the two companies marks the beginning of an ambitious collaboration aimed at constructing a state-of-the-art building initially projected to rise 71 stories high. The results of the preliminary studies are expected within three months, after which the project’s next development stages will be defined. The cutting-edge building will become Linework’s new global headquarters. It will also serve as a purpose-built ecosystem for the crypto and DeFi community, responding to its unique needs for innovation, security, connectivity, and global collaboration. The meeting was led by architects Milton Alas and Daniel Ortiz on behalf of DOMA Arquitectos, and by Noel Damien Foti, co-founder and CEO of Linework. Also in attendance were Ester Serrano, Country Manager for Linework in El Salvador, and César Hernández, President of Linework El Salvador. Joining the DOMA team was legal specialist José Calderón, who will play a key role in managing the project’s legal processes. The gathering also served to present the technical committee that will lead this first phase, with a clear commitment to designing a space that not only pushes architectural boundaries but also places people at the heart of the project. “I want to involve the community in this project. So people can know this is not another development project, it’s a project for the community and involve people. I want it to be open and inclusive. This represents the human and emotional part of the project”, said Foti. Architect Milton Alas emphasized the scale of the vision, stating: “This project will be a vertical city”, suggesting the building will have multiple uses and become an icon of urban integration. Linework is a globally minded company operating at the intersection of technology and decentralized finance. Since its founding, it has focused on creating platforms and physical spaces that empower people through both digital and real-world infrastructure. The construction of this crypto-forward building in San Salvador represents a natural evolution in its mission to connect global communities through meaningful and sustainable projects. “For the future of the community and for the future of Linework”, Foti concluded, reaffirming the company’s commitment to people-centered innovation.

In a groundbreaking move that may redefine how capital is raised and allocated, Linework has completed a $822 million equity buyback—entirely in AUSDT stablecoin. This marks the first large-scale acquisition of its kind and a pivotal moment for the intersection of decentralized finance (DeFi) and institutional finance. 1. The News That Shocked Traditional Finance In March 2025, Linework, a global DeFi innovator, announced it had repurchased 35% of its equity using AUSDT, a stablecoin pegged to the US dollar. This historic $822 million acquisition—executed without fiat or conventional banking intermediaries—signals a massive paradigm shift in corporate finance and the adoption of blockchain in real-world economic operations. “This is not speculation; this is tangible innovation that sets a new standard for global markets.”— Noel Damien, CEO, Linework 2. What is Linework and Why Does it Matter? Linework is a decentralized finance ecosystem with over 920,000 users across 52 countries. It provides a native crypto-to-fiat marketplace, DeFi micro-loans, digital asset-backed shopping, and a fully integrated web3 application for trading, communication, and commerce—serving areas where 80% of the population lacks access to traditional banking. With headquarters in New York and operational hubs in Miami, Italy, Vietnam, and Nigeria, Linework’s mission is clear: make digital assets usable in daily life, both online and offline. Linework doesn’t sell crypto—it connects crypto with reality. 3. The $822 Million AUSDT Transaction: Why It’s a Big Deal The share buyback was facilitated by NIISITAPI Sovereign Bank (NSB)—issuer of the AUSDT stablecoin—and signals institutional trust in crypto-native finance infrastructure. 100% conducted in AUSDT stablecoin (USD-pegged) First-of-its-kind large-scale transaction using stablecoins for equity acquisition Executed via decentralized smart contracts, ensuring full traceability and transparency Backed by a consortium including Avondale Capital Group, ALLTRA Blockchain, and NSB This sets a precedent for future M&A, equity financing, and corporate treasury operations powered by digital assets. 4. AUSDT: The Most Robust Stablecoin You’ve Never Heard Of Unlike Tether or USDC, AUSDT is: Backed at a 1:3 reserve ratio, tripling its collateral strength Integrated with ALLTRA Smartchain for enhanced DeFi applications Cross-compatible with BSCChain (Binance Smart Chain) and now, ARC20 (Bitcoin) Use Cases of AUSDT: Seamless cross-border transactions Instant DeFi-based microloans Retail payments via the Linework App 5. ARC20 + AUSDT: A New Era of Token Utility By integrating AUSDT into the ARC20 protocol on the Bitcoin blockchain, Linework unlocks high-speed token transactions, cross-chain interoperability, and secure smart contracts. This positions AUSDT as a multi-chain, high-performance stablecoin, ideal for: Institutional finance DeFi applications Retail payments Smart contract execution 6. Corporate Finance Reimagined: Why This Changes Everything Traditionally, large equity transactions required: Fiat wire transfers Regulatory delays High transaction fees Multiple intermediaries Linework’s AUSDT-based acquisition eliminates those frictions: No fiat required Instant blockchain settlement Real-time transparency and traceability Unmatched liquidity This validates stablecoins as legitimate instruments for corporate treasury and equity operations. 7. What Happens Next? Linework’s trajectory is only accelerating: IPO on NYSE/Nasdaq set for September 2025, valued at $35 billion Brand relaunch and global marketing blitz in airports, F1, Giffoni Film Festival, and more Launch of the Continental Private Crypto Club in the historic Cocoa Exchange Building Expansion of 0% interest loans for global entrepreneurs and individuals Desktop app launch accessible via VPN and Onion network 8. Technical Insight: ARC20’s Institutional Relevance For crypto professionals, here’s why ARC20 matters: Built on Bitcoin for maximum security Supports token interoperability across ecosystems Enables efficient microtransactions and swaps Combines Bitcoin’s stability with tokenized utility Conclusion: A Blueprint for the Future The $822M AUSDT transaction by Linework is more than a milestone—it’s a blueprint. It proves that digital assets can serve real corporate needs. From tokenized equity to DeFi-powered liquidity, this is the evolution of finance in real time. Whether you’re an investor, fintech strategist, or crypto enthusiast—this is the case study you’ll be referencing for years to come. Keywords: Linework stablecoin acquisition, AUSDT buyback, ARC20 protocol, blockchain corporate finance, DeFi innovation 2025, stablecoin IPO, crypto M&A transaction, institutional adoption stablecoins, Bitcoin token protocol

Some of the biggest developments on the Bitcoin network over the years utilize one innovation: colored coins. While colored coins never really took off, they did drive a number of applications and protocols whose adoption is significant for Bitcoin today, including NFTs and the tokenization of digital assets. Many believe that the colored coin protocol, which was built on top of the Bitcoin blockchain, is still a key aspect of Bitcoin 2.0 and has given sound examples of different ways that people can take advantage of the Bitcoin infrastructure. As a result, they also believe that colored coins have encouraged the Bitcoin community to find additional use cases for the world’s oldest blockchain that can scale and rival even the likes of Ethereum.Although colored coins have lost much of their popularity over the last few years, the recent RGB protocol has put colored Bitcoins back in the spotlight. While any crypto blockchain can, technically, create colored coins and use colored coins, the protocol has always largely found its place in the Bitcoin community. A History of Colored Coins  The first mention of the concept of colored coins and colored coin transactions was actually in a blog post authored by Yoni Assia, the founder and CEO of eToro. The post, titled”bitcoin 2.X (aka Colored Bitcoin) – initial specs,” proposed the idea of using a Genesis transaction to create a new cryptocurrency that uses a certain amount of bitcoin. These “ordinary bitcoins,” as he described, would turn into “colored bitcoins” upon being transferred in the Genesis transaction.  Just a few months later, many of the concepts mentioned by Assia were expanded upon by Meni Rosenfeld in his “Overview of Colored Coins” white paper published in December 2012. Rosenfeld, who is the current chairman of the Israeli Bitcoin Association, suggested that a small amount of bitcoin could be “colored” to represent another asset or commodity, such as a stock or a bond. This would allow for the tokenization of real-world assets on the blockchain, which would enable easier trading and transfer of ownership.A year later, Assia, Rosenfeld, and Ethereum founder Vitalik Buterin were among the authors of the “Colored Coins whitepaper” that more thoroughly laid out how a Genesis transaction’s inputs and outputs led to the creation and transfer of new colorized coins, and the different use cases that colored coins allow for. It also significantly laid out how the OP_RETURN opcode, which was designed to allow the inclusion of arbitrary data in a Bitcoin transaction’s output, would enable metadata to define colored coins. Notable projects and protocols featuring the use of colored coins But naturally, developers had already begun working on colored coin projects that explored the potential of colored coins using Bitcoin’s blockchain capabilities. One of the earliest examples of this was the ColoredCoins project, which was launched in 2013. ColoredCoins used a custom software layer on top of Bitcoin to implement the colored coin functionality. That same year, Flavien Charlon — who would later found Coinprism, a colored coins wallet — proposed theOpen Assets Protocol that used the Bitcoin blockchain itself to implement colored coin functionality, as opposed to relying on custom software. In addition to Charlon’s protocol, a blockchain company called ChromaWay introduced Enhanced Padded Order-Based Coloring (EPOBC), the first Colored Coins implementation in 2014. The protocol presented fewer limitations on inputs and outputs and transaction tagging, which would allow users to differentiate between uncolored coins, new colored coins that are part of Genesis transactions, and transfer transactions. Among the most notable projects launched around that time was the Counterpartyprotocol in 2014, which enabled the creation of custom tokens on top of the Bitcoin blockchain. Counterparty was the first platform to introduce smart contract functionality to the colored coin ecosystem, allowing for more complex and customizable tokens to be created. Over the years, Counterparty would become a huge platform that drove awareness about colored coins through their association with virtual trading cards, including Spells of Genesis and Rare Pepes (which served as a prototype for what would later become known as NFTs). Around the same time, other projects such as ChromaWallet and CoinPrism were also launched, each with their own unique approach to implementing colored coins. These projects allowed for the creation of tokens that represented various assets, from digital art to real estate, and they served as color-aware wallets that were used to send colored coins, as well as receive and manage assets. This was similar to how cryptocurrencies in general had been managed.In 2015, the Omni Layer protocol was launched, which also used the Bitcoin blockchain to implement colored coins. Omni Layer expanded on the Open Assets Protocol by adding additional features, such as the ability to create sub-assets and to trade assets directly on the blockchain. During this time, new implementations that made use of colored coins on the blockchain included the likes of Coinspark and Colu. How Do Colored Coins Work? Colored coins work by designating a certain amount of Bitcoin as representing a specific asset or commodity. This is done by “coloring” the bitcoin, meaning that a unique identifier or metadata is added to the Bitcoin transaction to indicate that it represents a specific asset. Once the Bitcoin has been colored, it is known as a colored coin, which can be traded and tracked on the blockchain just like any other cryptocurrency. The process of coloring Bitcoin can be done in various ways, depending on the implementation used. One common method is to use a custom software layer on top of the Bitcoin blockchain, which allows users to create and manage colored coins. This software layer will typically include a user interface that allows users to specify the asset they wish to represent and the amount of Bitcoin they want to color. Once the transaction has been processed, the colored coin is created and can be traded on the blockchain. Another method of coloring Bitcoin is to use a protocol-based approach, where the Bitcoin blockchain itself is used to implement the colored coin functionality. As we mentioned in our recounting of the history of colored coins, there have primarily been two protocols used in this

Linework, a dynamic and team-oriented company, is proudly headquartered in El Salvador, where it is guided by its visionary Chief Executive Officer and a talented group of founders. The company has successfully completed the relocation of its operations to Salvador, embracing the vibrant local culture and workforce. In addition to this strategic move, Linework has launched an extensive and ambitious recruitment drive aimed at attracting skilled professionals who are eager to contribute to the company’s growth and innovation. This initiative not only reflects the company’s commitment to expanding its talent pool but also emphasizes its dedication to fostering a collaborative and inclusive work environment.

Linework, a leading fintech company renowned for its innovative solutions in the financial technology space, has recently visited the MyFirstBitcoin community in El Salvador to draft a potential strategy of training thousands of people which will be hired in Linework in El Salvador.  This local meeting opened Linework to a new way understanding what people really need to switch to DeFi as a usual market and significantly how improve people’s lives through comprehensive financial education and enhanced autonomy that is the point of Linework in Central America. This impactful partnership that Linework try to move forward in El Salvador with differents local realities is made to empower individuals by providing them with the essential knowledge, resources, and tools necessary to take control of their financial futures.  By fostering a deeper understanding of personal finance, thoses initiatives are committed to promoting financial inclusion and economic stability within the region, ultimately creating a more empowered and financially literate community. Linework is actively engaging with all the crypto communities in El Salvador, learning about their needs, and exploring opportunities to support their growth. As part of our commitment to the country, we will invest more than $10 million USD to drive sustainable development and allocate $100 million to construct a 71-floor building for digital companies, which will also serve as our headquarters This will improve living standards for the people of El Salvador and worldwide.