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The long-awaited transition to so-called “Ethereum 2.0” is almost here. In the upcoming days (~15th September, 2022), the Ethereum blockchain will switch its consensus mechanism from Proof-of-Work (POW) to Proof-of-Stake (POS) during the long-awaited event in the crypto community called The Merge. In this technical blog post, you will find out what precisely The Merge …

I had the opportunity to visit the Ethereum Community Conference in Paris, France, happening from the 19th to the 21st of July. EthCC is one of the world’s largest, most visited Ethereum conferences, counting over 14 different tracks, including DeFi, Security, Gaming, Protocol Development, Governance, Ethereum Layers, and many more. It hosts 1200+ attendees, 200+ …

Web3 has revolutionized several industries, including gaming. With a major shift from traditional gaming platforms, Web3 games allow players to engage with games in innovative and decentralized ways. Web3 is changing the gaming landscape. It is inevitable. Whether it succeeds in taking over technology as we know it or crumbles and fails, the future of …

You certainly heard about Non-Fungible-Tokens (NFTs) and how much people are willing to pay for them. Whether or not you agree they are worth the sums they go for, they are at least an interesting concept. Today, we will take you through the principles needed to make generative art NFT. While an NFT can represent …

Blockchain is touted as a game-changer technology. However, without blockchain use cases in the industry, it will never reach its potential. You probably heard a lot about blockchain in the last decade. I mean, who hasn’t? It’s everywhere. You also probably noticed that blockchain has gained a lot of popularity thanks to Bitcoin. Today, blockchain …

Whether the cryptocurrency market is bull or bear, the demand for engineers in the labor market is always on the rise. Most of them are constantly looking for new challenges, and the web3 is a space where you can’t avoid something like that. Today we reveal to you how Vladan became a blockchain engineer and …

MetaMask is a cryptocurrency wallet for managing assets on Ethereum-like blockchains. It comes both as a browser extension and mobile application, and it is extremely popular among developers. Recently they introduced MetaMask Snaps, a way to extend the basic functionality. Imagine how cool will be to interact with, for example, Bitcoin or Polkadot using MetaMask. …

Web3 jungle is full of new terms and concepts that regular Joe and Jane are unfamiliar with. To reach a greater level of user adoption, the Web3 world should put themself in their shoes and help them find their place in the Web3 space. To do that, we need to explain basic Web3 terminology. We …

This is another blog post about a topic that we at the LogN team meet while doing research in the area of Zero-Knowledge. This time, the point of interest is the Baby step – Giant step algorithm. Intro: Elliptic Curves and DLP Elliptic curve E(F) over a field F have structure of additive group, more …

In 3327, we like tackling different areas of web3. During one of our discussions, we decided to dive into the blockchain insurance market. What exactly do we mean by blockchain insurance? We considered all the protocols/insurers that utilize the blockchain technology in their insurance product offer and operations. That’s why we chose to conduct explorative …

While searching for the next interesting web3 niche to deep dive into, we came across the concept of NFT Access Tokens. Nowadays, these sorts of NFTs are primarily used to join private Discord and Telegram communities. Still, a significantly larger opportunity lies in many online and offline communities and events that might utilize this technology. …

Diving into DeFi can be very exciting. It’s a very fast-moving environment with new yield sources being created all the time. This is especially observable compared to TradFi, where stuff moves very slowly and innovation takes more time. But because of transparency and how blockchains work architecturally, the DeFi strategy can be an even more …

Given the expansion of cryptocurrencies and web3 technologies, every blockchain engineer is pure gold. Therefore, lately, more developers have been thinking about switching from web2 to web3 space. Zarko made the switch a little over a year ago. He is currently working as a Software Developer for the Cardano blockchain. You could say he is …

Given that we all cry out for in-person events, I figured it couldn’t hurt to do a quick recap about such blockchain events in 2022. You might not believe it, but almost 13 years have passed since the cryptocurrency and blockchain revolution began. The growth of the world wide web has taken place very linearly …

Sometimes it seems as if some UIs are deliberately complicated to use. We wanted to help out a bit and show you, through example, one DeFi strategy and how to leverage credit to make money. In the fast-paced world of web3 and DeFi, it’s easy to lose focus and move to the next great thing, …

What a feeling it is to be at ETHDenver 2022 with over 12,000 others in the blockchain space. There’s just something about being in a room full of people who truly believe that this technology can improve so many aspects of our lives and our society as a whole. The tech landscape is changing rapidly, …

The following sections will describe our experience and issues we faced during almost one year of developing on Cardano. We will try to get an answer as to whether Cardano is ready for production usage. Last year (2021) Cardano had two major hard forks and moved to the Mary era, introducing Native Tokens. Later, the …

The LogN team is a team of ZK researchers consisting of mathematicians and programmers. It was interesting to test our current knowledge and gain new ones by participating in the ZK hackathon. Our result is 15th place, which we believe is a great placement, judging by our short experience in this field (and the exceptional …

NFTs have seen explosive growth in usage in 2021. OpenSea has had more volume than Uniswap at times and the numbers are astonishing. Another interesting point is that NFT floor prices do not correlate with the crypto markets sentiment. Whether the prices were falling or rising, the NFTs growth is untouchable. Still, there are many …

The current blockchain landscape has never been more diverse. With new solutions and chains popping up left and right, it’s hard to keep track of which projects are innovating, and which are rehashing already tried and tested technologies. In this article, we’ll show you how to bootstrap Ethereum-compatible blockchains with Polygon Edge. Many teams are …

At 3327, we are dedicated to experimenting and continuously learning in the Web3 space. Also, we support like-minded teams and individuals committed to building solutions for the web of tomorrow.  That’s why we chose to start our grant program. Still, before we launch it (in a couple of weeks), we wanted to share with you …

We believe that a crucial part of the freedom of today’s community, even individuals, is to be technologically and financially creative, and a great deal about that can be learned through modern fintech projects. That’s the reason why we decided to support the creation of the Master in Computational Finance (MCF) program. In the following …

The third and the final Summer Camp challenge is behind us. One more time, we had a chance to listen to participants and their solutions.  While mentors are deliberating and discussing the winners, we made an overview of the third challenge and what teams created. As for the previous ones, the third challenge was crafted …

3327 and MVP Workshop, alongside Parity, organized the first in-person Polkadot Meetup in Belgrade. It was a blast. Everything! From the presentations, the audience, their questions, and of course networking at the end. It is clear now that Belgrade became the Web3 Hub. There you may find teams and individuals active in every segment of …

The second Summer Camp challenge is behind us and we were thrilled to announce the winning teams: First place: Easy, We c00l Second place: CryptoBROKE.rs Third place: ToTheMoon More about their solutions and presentations you may find in our previous blog post – 3327 Summer Camp Second Challenge Solutions. While waiting for the next challenge …

While our mentors are analyzing each solution and while we are waiting for winners to be announced, here is an overview of the second challenge and what teams and individual participants created. During the last two weeks, participants worked on the second of six challenges. After we made a soft entry with the first challenge …

Since the dawn of time, communities have been the best way people have come together and created outstanding solutions that define the world we live in today. We believe that the same principle needs to be applied in the Web 3.0 and Blockchain industry. That is why in this blog post, we want to take …

The winners of the first Summer Camp challenge are officially announced, and we want to make an overview of the first part of this competition: what participants have created and the assignment they worked on.  First of all, we would like to thank all participants. More than 60 people have applied for the Summer Camp …

As you all probably know, Celsius Network has recently acquired from MVP Workshop a part of a startup studio that worked exclusively on the Celsius project. More than 50 blockchain engineers, designers, and product managers have joined the newly-founded Celsius Europe, a Belgrade-based product development center. It’s been a long journey, and we’re excited about …

Ethereum – the one blockchain we all know and love has a problem. Its main competitive advantage over other blockchains, amazing and rich ecosystem of developers and dApps, could be a harbinger of its downfall. Although this may sound a bit overly dramatic, we can see teams and projects migrating to other blockchains and people …