In this exclusive interview, Michael Passias, a key contributor to Nimiq, discusses the platform's vision to provide a user-friendly, secure, and accessible blockchain ecosystem. Nimiq's unique features, such as its browser-centric approach, commitment to simplicity, and emphasis on sustainability, have set it apart in the crypto industry. Dive in to learn more about Nimiq's approach to security, its focus on accessibility, the role it plays in realizing Satoshi's vision for a decentralized world, and its upcoming transition to Proof-of-Stake. Zero-to-Crypto: Simplifying Crypto Payments for Businesses with Nimiq's Tools Ishan Pandey: Can you explain Nimiq's mission and how it differs from other blockchain payment systems? Michael Passias: Nimiq focuses on providing a user-friendly payment blockchain ecosystem that emphasizes simplicity, crypto adoption, and self-custody. It enables secure, fast, and low-cost transactions with NIM and features two additional cryptocurrencies: Bitcoin, the store of value, and USDC (Polygon) as a stable coin. Aimed at reducing barriers to crypto adoption, Nimiq offers free and self-custodial crypto payment solutions like Cryptopayment.link for online and physical retailers. In comparison to other blockchains, its browser-centric approach makes it possible for all users to directly connect to the blockchain without any intermediary. Ishan Pandey: How does Nimiq ensure the safety of user funds without custodial services? Michael Passias: Nimiq's wallet prioritizes user security by ensuring that it never has access to the user's private keys. In fact, it is treated on equal footing with other applications within the ecosystem. The private keys are securely stored locally in the browser, isolated from the wallet application through a browser security mechanism known as the Same Origin Policy. The wallet incorporates the Hub, which provides a set of predefined APIs that facilitate interaction with the private keys (e.g., signing a transaction). Acting as the sole gateway to the KeyGuard component, the Hub forwards any request that requires access to the private keys. With a focus on security, the KeyGuard is a minimalistic component that operates independently of external libraries. When users input their password, the KeyGuard decrypts the locally stored keys, performs the requested action, and returns the result to the Hub. This approach ensures that private keys never leave the secure confines of the KeyGuard component, and only the final result is received by the wallet. To further enhance security, Nimiq's wallet also includes hardware wallet support for Ledger devices. Before implementing critical updates to Nimiq's blockchain, a multi-phase process is followed to ensure security. This starts with a DevNet release for developers to resolve initial issues and proceeds to a TestNet for comprehensive stress testing by the Nimiq community. Afterward, we focus on enhancing security through bug bounty programs and peer reviews. We only deploy refined blockchain components, helping maintain a robust and secure state. While Nimiq provides user-friendly self-custody tools, users are ultimately responsible for safeguarding their funds. Embracing the "be your own bank" principle means users have full control over their assets but must also ensure their safety. Although measures are taken to minimize risk, absolute safety cannot be guaranteed. Ishan Pandey: What are some key features of Nimiq's ecosystem that make it more accessible to non-tech users? Michael Passias: One of the primary aspects that sets Nimiq apart is its focus on accessibility for non-technical and everyday crypto-users. When examining Nimiq's ecosystem, the first thing that stands out is its self-custodial, browser-centric approach. This allows users to dive right in without needing to download any software or navigate app stores, effectively removing technical barriers that might discourage some from participating. Nimiq is truly peer-to-multi-peer directly from the browser, thus making users first-class network citizens. Moreover, Nimiq's commitment to simplicity is evident in its user interface, designed to be intuitive and user-friendly for people with varying levels of technical expertise. By providing convenient tools for merchants, enabling them to accept cryptocurrencies like BTC, NIM, and ETH in their stores, both online and in-person, Nimiq supports the strengthening of the entire crypto ecosystem with a set of free and self-custodial tools for handling and accepting crypto payments. Ishan Pandey: Can you discuss some examples of decentralization, transparency, and accountability in the crypto industry and how Nimiq embodies these values? Michael Passias: Sure, I'd be happy to. Let's begin with decentralization: We've noticed a growing trend towards Layer 1 blockchains that require high-performance servers. These servers are expensive to run and typically out of reach for the average person. In contrast, our approach focuses on creating a network accessible to anyone, even those with just a smartphone, without significantly sacrificing performance. We think that a genuinely inclusive and widely available blockchain network is the key to achieving mass adoption and delivering real value to users. Final decisions are effectively made through adoption of upgrades by the community. Nimiq's core and community developers are always involved in discussions with the Nimiq user community. Transparency has become a hot topic lately, particularly in light of developments like Proof-of-Reserves and Proof-of-Liabilities for centralized exchanges. We've always adhered to the principle of aligning our solutions with self-custody, and we believe the crypto space will shift more towards this direction following events from the past year, such as FTX's collapse. We've consistently held that transparency should be a vital aspect of our actions, which is why we release an annual transparency report outlining how the Nimiq Foundation's funds are utilized. Accountability and transparency go hand in hand. As an open-source project, the community can witness in real-time the progress that is being made on the different development fronts. Nimiq has delivered well beyond what was aimed for in its original Whitepaper and has since continued to innovate and push its vision forward, updating the roadmap accordingly. Nimiq regularly organizes hackathons that ground the remote team collaboration with physical reunions. Anyone contributing to the project for pay is held accountable through regular global team meetings and internal reports. Ishan Pandey: How does Nimiq's crowdfunding model and community-driven development make it unique in the crypto industry? Michael Passias: One major unique aspect of Nimiq is its immutable reserve for charitable causes. 2% of the final NIM supply has been assigned to the designated ImpactX charity foundation to support causes of high social and ecological impact. We believe it's essential to incorporate sustainability and “giving back” into the DNA of the Nimiq blockchain, as part of building a better money. Another differentiator is the industry’s smallest pre-mine of 5% of the final supply that was designated to the long-term support of the foundation and reward for early contributors. The foundation funds are held in a 10-year vesting contract with a 6-month cliff, with only 1/20th of the total reserved amount releasing every six months since the mainnet launch on April 14th, 2018. It's worth mentioning that none of these pre-mined NIM (foundation, charity, early contributors) have changed hands since inception 5 years ago, demonstrating the extraordinary commitment and long-term thinking. Ishan Pandey: What role do you see small crowdfunded platforms like Nimiq playing in realizing Satoshi's vision for a decentralized world? Michael Passias: Well, “small” is relative and more due to the fact that most other projects over-raised just because they could. The Nimiq project has thoughtfully allocated and managed its resources and today still stands with close to the same amounts of assets it raised six years ago despite assembling a world-class team of almost 30 individuals. It also means that we focused on developing meaningful tech rather than competing on hype marketing. Our goal is to encourage education and foster widespread cryptocurrency adoption by offering user-friendly tools for both crypto novices and those seeking self-custodial solutions with well-designed features. We want to simplify newcomers' entry into the crypto world without relying on centralized shortcuts. While self-custody might seem intimidating, we believe it doesn't have to be overly complex. By incorporating USDC (Polygon) and Bitcoin into our platform and enabling self-custodial crypto-to-crypto atomic swaps, we position ourselves as a unifying force that connects beginners, experienced crypto users, and businesses by equipping them with the necessary tools. Implementing gas-abstracted USDC (Polygon) transfers is another stride toward making crypto accessible to everyone, removing the need for users to worry about gas fees and allowing for seamless USDC exchanges or transfers without interacting with Matic (Polygon). Ishan Pandey: How does Nimiq's Zero-to-Crypto claim make it easier for businesses to start accepting crypto payments? Michael Passias: The Nimiq ecosystem provides a collection of free tools designed to simplify crypto payment acceptance for businesses, whether online or in physical stores. One example, Cryptopayment.link, allows small business owners and freelancers to create and send crypto payment requests without needing prior crypto or technical expertise. It enables the acceptance of multiple cryptocurrencies (BTC/ETH/NIM) with automatic invoicing in traditional currencies, while accepting crypto at current market rates when the payment occurs. So, if you want to sell a $30 piece of art and charge in crypto, customers don't need to send the exact BTC amount; they simply use a QR code or link, and the requested conventional currency amount is quoted in the equivalent crypto value at the time of payment. There's no need to monitor your wallet or manually assign incoming transactions, as Cryptopayment.link monitors the blockchain for you, notifies you, and provides a simple dashboard overview. Best of all, payments go directly from the buyer's wallet to the seller's, without any third-party intermediaries, and last but not least, setting all this up takes less than 5 minutes. Accepting crypto as a merchant couldn’t be easier. Ishan Pandey: Can you talk about some of the major crypto-friendly policies and innovations happening in Central/South America, and how Nimiq fits into this picture? Michael Passias: We're thrilled about the developments in Central and South America. Some countries, like El Salvador, have wholeheartedly embraced cryptocurrencies, fostering innovation and thriving crypto economies in the sector. But transforming entire cities and ecosystems into thriving crypto payment landscapes is challenging. That's why we partnered with various parties from the Costa Rican crypto community and launched the initiative in San Jose, aimed at making widespread cryptocurrency adoption a reality. Criptociudad seeks to turn existing cities and retail locations into crypto-friendly ecosystems by offering free consultations and support to merchants and individuals, helping them accept and manage cryptocurrencies. The initiative aims to increase cryptocurrency acceptance and attract new users and merchants by providing education, easy-to-use tools, and a crypto acceptance map that lists stores for those looking to spend their crypto. The initiative is now expanding, as we're in discussions with two additional European cities and another in Central America. Criptociudad.cr Ishan Pandey: What is Nimiq's approach to transitioning from Proof-of-Work to Proof-of-Stake and how does this impact the ecosystem? Michael Passias: At present, we don't have a specific timeline or fully detailed plan as we are still diligently collecting insights and conducting in-depth research and hardening of the Proof-of-Stake Testnet. We will take the time needed to prepare for a seamless transition for the entire ecosystem, which includes gaining the support of the community to adopt the software upgrade. We're excited to have launched the public Testnet in March 2023. The transition is crucial for making the Nimiq blockchain sustainable and eco-friendly, as well as a major stride towards instant payments, as Nimiq's Proof-of-Stake achieves single-seconds block times with 30-second finality.\ Ishan Pandey: How does Nimiq's focus on sustainability and eco-friendliness differentiate it from other blockchain payment systems? Michael Passias: As a non-profit, open-source initiative, Nimiq strongly emphasizes sustainability and eco-friendliness, which are fundamental to its core principles. Charity has been an essential part of Nimiq's values since its beginning. The team set aside 2% of the final NIM token supply to support projects with significant social or ecological impact. The ImpactX foundation was created to receive these donated funds through a 10-year vesting contract, ensuring the long-term use of these resources while allowing their value to possibly grow over time. As the Nimiq community and Nimiq Foundation, we supported initiatives such as #TeamSeas, #TeamTrees, and and we are committed to backing more projects that contribute to a greener future, especially as NIM adoption allows for making a bigger difference. charitywater.org Don’t forget to like and share the story! : Vested Interest Disclosure The author is an independent contributor publishing via our . Be it through direct compensation, media partnerships, or networking, the author has a vested interest in the company/ies mentioned in this story. HackerNoon has reviewed the report for quality, but the claims herein belong to the author. #DYOR brand-as-author program

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