Video games and NFT – how industry can make use of them ?

Maciej Zieliński

28 Apr 2021
Video games and NFT – how industry can make use of them ?

You have probably already heard about them - during last month NFTs were discussed all over the world. Entertainment industry seems to be their natural environment. Yet how can video games make use of NFT? 

NFT stands for Non Fungible Tokens. But what does it mean? Among various blockchain token types we differentiate between fungible and non-fungible tokens. 

Examples of the first kind are Bitcoin or Ether. Fungible means that a single token is indistinguishable from others in the same ecosystem. Just like in regular currency. Thanks to that they can be used for payment transactions. NFT’s non-fungibility means that each and every token in the system is unique. NFTs don’t have a standard value and often do not allow for an equal exchange (NFT for NFT). Each token represents unique information of ownership or identity.  

In blockchain world, NFTs are cryptographic assets that represent an unique or rare digital or real item. Sounds familiar? 

NFT in video games

Game industry is a powerful branch fueled by its consumer’s passion. When gamers launch their favorite title, they immerse themselves in a new, alternative world. A quick look on the most popular games of the last decade, like League of Legends, Fortnite or Counter Strike, is enough to see how modern gamers care about their characters, skins, and other items. They treat them as an extension of their creative self. What’s important: how much are they willing to pay for these.

The will to build a collection of unique items is nothing new. The video games showed us how far beyond the real world this phenomena can reach. But do the purchased items really become their property? Do these items differ somehow from the ones possessed by others, are they really rare? Often the answer is not so simple. During last few months, NFTs showed us that they may change that.

NFT games
"NFT" Search Frequency. Source: Google Trends

Did video games kickstart the NFT?

The first and most popular NFT standard is ERC-721. It’s first commercial use was a video game, CryptoKitties, that allows the players to buy, collect, and sell virtual kitties. Since the game’s debut in 2017, Dapper Labbs made over 40 million USD off of it. 

It seems like collectible games are the perfect environment for NFT. They allow the players to buy unique items, and to keep full ownership of the purchased assets. That’s why we have seen a rapid growth of projects of such type during the last year.

The effect of NBA and aforementioned Dapper Labbs’ collaboration - NBA Top shot - is a great example. On this platform, basketball fans can buy and sell video clips - “moments” from last season’s games that are blockchain NFTs. CryptoSlam estimates that up to this date total value of all transactions at NBA Top shot reached over 370 millions USD. 

Multiplayer games

NFT’s potential reaches far beyond only collectible games. Let’s take for example multiplayer games like aforementioned LOL or Fortnite. Possessed skins and champions are of great importance to the players. NFT allows the buyers to claim ownership over unique digital products. What if it was implemented for rare and difficult to obtain game items? What if also in these cases the players had ownership rights? The same could be applied for limited editions of character skins.

Potential use of NFT in video games:

  • Championship cards and titles
  • Limited items granted for participation in events.
  • Game codes 
  • Rare weapon, items, or characters skins
  • Commemorative recordings of the most interesting moments from e-Sport.
  • Subscription tokens

Video games and tokens- summary

Last year’s experience show that even the biggest video games companies are not afraid to stray from the trail and introduce innovations. NFT can become one of them. Obviously a wider use is only a song of the future, but all signs point to it happening quicker that we may anticipate. 


Do you want to know how NFT would work in your project? Consult our experts at Nextrope for free. Contact us at contact@nextrope.com.

Tagi

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What is Account Abstraction?

Karolina

10 Nov 2023
What is Account Abstraction?

Account abstraction is a new way of thinking about how users interact with blockchains. Instead of using traditional externally owned accounts (EOAs), account abstraction allows users to create and manage their accounts using smart contracts. This has a number of potential benefits, including improved security, enhanced privacy, and increased flexibility.

What is account abstraction?

Account abstraction is a concept that, at its core, aims to simplify the user's interaction with blockchain networks. It is a transformative approach that seeks to mask the technicalities of blockchain operations from end-users. It is making transactions as straightforward as sending an email. Account Abstr. allows users to interact with the blockchain without worrying about the underlying technical details.

How does account abstraction differ from the traditional model?

In the traditional account model, each user has an EOA. EOAs are controlled by private keys, which must be kept secret in order to protect the user's funds. Acc. abstraction allows users to create and manage their accounts using smart contracts.

Historical Context

The journey towards acc. abstraction began with the first generation of blockchain technologies, characterized by their "one-size-fits-all" approach to account management. Bitcoin, for instance, introduced the concept of accounts and transactions in a form that was accessible to tech-savvy individuals but remained perplexing to the layperson. Ethereum expanded on this by introducing smart contracts, which opened the door to programmable transactions but did not alter the fundamental account structure. The idea of acc. abstraction has been discussed in the Ethereum community for several years as a part of various Ethereum Improvement Proposals (EIPs), particularly as a feature to be potentially implemented in Ethereum 2.0. It is a direct response to the need for a more versatile and user-centric design that can cater to a broader audience and spur the widespread adoption of blockchain technology.

The Technicalities of Account Abstraction

Account abstraction is not merely a theoretical construct but a technical innovation with specific mechanisms underpinning its operation. In essence, it alters the way transactions are initiated and executed within a blockchain network.

How Account Abstraction Works

Under traditional blockchain models, initiating a transaction involves an externally owned account (EOA) signing a transaction with a private key. This transaction is then broadcast to the network for validation and inclusion in the blockchain. Account abstraction, however, replaces this process with a more flexible one. Here, every account is a smart contract, and transactions are messages sent through these contracts. These smart contracts can encode complex rules for transaction validation, beyond what EOAs can do, such as multi-signature requirements or conditional transactions based on certain triggers.

The technical crux of account abstraction lies in the smart contract’s ability to define its own conditions for transaction execution. This means that user accounts can have unique security protocols or automated operations without the user needing to understand the underlying smart contract code.

Hey! Are you interested in the latest technologies in the blockchain area? be sure to read the article 'Top Zero-Knowledge Proof Projects to watch in 2023'

The Benefits of Account Abstraction

The implications of account abstraction are profound, offering a range of benefits that can enhance the blockchain experience for users and developers alike.

Improved User Experience

One of the most significant advantages of account abstraction is the improvement it brings to user experience. By abstracting away the complexities of key management and transaction rules, it presents a more intuitive interface for users.

Enhanced Security Features

Account abstraction also allows for the implementation of advanced security measures. Since each account can define its own logic, users can tailor their security settings to their specific needs. For instance, one might set up an account that requires additional verification for transactions exceeding a certain value or restricts withdrawals to certain addresses.

Future Implications

The future implications of account abstraction are vast. As the technology matures, it could become a standard feature of blockchain networks, potentially making the current distinction between user accounts and smart contracts obsolete. This could lead to a new wave of blockchain applications that are both powerful and accessible, bringing us closer to the vision of blockchain technology as a seamless part of everyday life.

Challenges and Considerations

Technical Limitations

One of the primary technical challenges of Acc. abstraction lies in its integration with existing blockchain protocols. Current networks are optimized for the EOA model, and introducing a new account structure necessitates significant changes to the core protocol. This includes modifications to the way transactions are propagated in the network, how gas fees are calculated, and how the state of the blockchain is managed. Ensuring that these changes do not compromise the network's performance or security requires careful planning and extensive testing.

Compatibility with Current Systems

Another consideration is the compatibility of account abstr. with the vast ecosystem of existing blockchain applications and services. Wallets, exchanges, and other services have been built around the traditional account model. Transitioning to an acc. abstraction model will require these services to update their infrastructure, which may be a complex and resource-intensive process. Furthermore, there is a need for standardization across the industry to ensure that different implementations of account abstr. can work seamlessly together.

Conclusion

Acc. abstraction represents a significant leap forward in the quest for a more user-friendly blockchain experience. By streamlining the transaction process and offering enhanced security features, acc abstraction has the potential to make blockchain technology more accessible to a broader audience. However, the path to widespread adoption is not without its obstacles. Technical challenges and compatibility issues must be carefully navigated to integrate it into the existing blockchain landscape.

Key Takeaways

How to Add Gnosis Chain to MetaMask: A Simple Tutorial

Karolina

03 Nov 2023
How to Add Gnosis Chain to MetaMask: A Simple Tutorial

As the cryptocurrency ecosystem expands, there is an increasing need for various blockchains with distinct capabilities. Gnosis Chain enters the scene, offering a selection of unique characteristics. By integrating Gnosis Chain with MetaMask, users can access a more comprehensive array of decentralized services. We will walk you through the steps to add Gnosis Chain to your MetaMask wallet in this tutorial.

Prerequisites

Setting up MetaMask

Before exploring the integration of Gnosis Chain, it is crucial to have MetaMask installed and operational:

  • Download and Install: If you have not done so already, visit the official website to download and install the MetaMask browser extension.
  • Setup Account: After completing the installation, create your account and make sure to remember the provided seed phrase. This phrase serves as your primary means for account recovery, so keep it secure.
  • Secure Your Account: Protecting your MetaMask account is of utmost importance. Use a robust password and never disclose your seed phrase to anyone.

Gnosis Chain

It is always helpful to have a basic understanding before incorporating any new blockchain into your wallet:

  • Gnosis Chain Overview: Gnosis Chain, a rising star in the blockchain world, brings a range of decentralized solutions to the table, such as prediction markets and decentralized trading platforms.
  • Benefits & Features: Among Gnosis Chain's main selling points are its accelerated transaction speeds and potentially lower fees when compared to congested networks.

Tutorial: How to Add Gnosis Chain to MetaMask

In the top right-hand corner of your browser, you'll find the wallet. If pinned, click on the MetaMask fox icon; if not, click the three dots in the top-right corner. The following screen will appear:

An option to expand the wallet to a new browser page is available by clicking "Expand view:"

This action will launch MetaMask in a new tab:

By clicking on the ‘Ethereum mainnet’ in the top left corner, you can add another network. Click ‘Add Network’

Choose option ‘Add a network manually’

Then, input the information below:

Network Name: Gnosis Chain formerly xDai

RPC URL: https://rpc.gnosischain.com

ChainID: 100

Symbol: XDAI

Block Explorer URL: https://gnosisscan.io

After saving the settings, Gnosis Chain will be added to your network.

The Benefits of Adding Gnosis Chain to MetaMask

With multiple blockchains becoming more common, integrating Gnosis Chain with MetaMask offers numerous advantages:

Expanded Capabilities: Accessing Gnosis Chain through MetaMask opens up a collection of exclusive applications and features inherent to this particular blockchain, which may include unique dapps or cutting-edge financial products.

Diversification: The crypto domain is extensive and constantly growing. By incorporating various chains like Gnosis into MetaMask, you broaden your potential investment opportunities and decentralized application experiences, ensuring no opportunities are missed.

Speed & Cost-Effectiveness: Network congestion and high gas fees on established platforms like Ethereum can discourage many users. Gnosis Chain's architecture has the potential to provide relief through quicker transaction times and more affordable fees.

In summary, as the possibilities within the crypto sphere continue to evolve, tools like MetaMask grant users access to this expanding world. By adding chains like Gnosis, users can stay ahead in this decentralized revolution.

Conclusion

By bridging platforms like Gnosis Chain with accessible tools like MetaMask, individuals not only amplify their engagement with decentralized applications but also fortify their position in this expansive realm. The integration of Gnosis Chain to MetaMask epitomizes the evolution of the crypto landscape – a testament to its ever-growing diversity and potential. As we continue to delve deeper into the decentralized future, tools and integrations like these will undoubtedly play a pivotal role in shaping our digital experiences and opportunities. Whether you're seeking more efficient transactions, diverse dapp interactions, or simply a broader understanding of the crypto ecosystem, this guide's steps open doors to a new horizon. 

Tagi