Solana NFT – how to build your own token marketplace?

Maciej Zieliński

14 Oct 2021
Solana NFT – how to build your own token marketplace?

The NFT boom isn’t over yet. In fact, it has barely started. The new Solana NFTs projects prove that. What do you need to know about the solutions that may bring NFTs to the mainstream for good?

You are probably aware of the many NFT projects built on the Ethereum or Binance Smart chain. In fact, the Ethereum blockchain still remains the most popular solution for minting and selling NFTs. Yet, because of skyrocketing gas fees and general system network overload, the need for alternatives is constantly increasing. Recently, one strong competitor emerged: Solana. 

Solana blockchain 

Launched in 2020 by the Solana foundation, Solana Blockchain aims to solve scaling problems that struggle with most of the contemporary blockchain protocols. Its main objective is to support DeFi ecosystem growth by fitting in the so-called blockchain trilemma: decentralization, security, and scalability.

Combining those three factors seems to be the holy grail of the blockchain world. Many projects succeed in supporting one or even two of the factors, but fail when it comes to others. Solana engineers believe that they have implemented all three. 

Solana vs Ethereum
Solana vs Ethereum

The hybrid consensus algorithm 

Solana is a third-generation blockchain that, unlike other blockchains, uses a hybrid consensus algorithm. To be more precise, it combines proof-of-history (PoH) with proof-of-stake (PoS). Due to that, it’s able to process over 50,000 transactions per second. For comparison, Ehereum can’t handle more than 30 at a time. Now you know why expectations toward Solana are so high.

SOL

Did Solana creators succeed? Its native currency, SOL, quickly became the 8-largest cryptocurrency with a capitalization of over 43 000 000 000 USD. Therefore, maybe we can assume that they did… At least many believe that.

Solana NFTs 

Ok, so we have a fast, very promising blockchain with quickly increasing popularity. Why shouldn’t we use it for NFT minting? Many of the recently emerged NFT projects prove that it might be a tremendous idea. 

What new possibilities can the Solana ecosystem bring to the world of NFTs? Think about 3D NFT or whole NFT-based games with mechanics mostly performed on-chain. Because of high gas prices, it would never be possible on Ethereum. The low fees and high speed that Solana offers may open entirely new doors for NFT development. 

Solana NFT
Solana NFT

Solana NFT projects

During the last few months, we have observed a true boom among Solana NFTs marketplaces. I’d like to give you a few examples of the most interesting projects:

Solanart

According to its creators, Solanart is the first fully developed NFT marketplace build on the Solana blockchain. With many great projects listed on it and many more to come, it is more than promising. 

Solanart
Solanart

Lollapalooza x Solana NFT

Do you still have doubts that NFTs will change entertainment for good? Check how Lolapalloza, one of the biggest music festivals in the world, enables fans and artists to connect directly by launching their own NFT marketplace.

Lolla NFT is one of the first projects of this kind and it’s built entirely on the Solana blockchain. 

Lolla NFT
Lolla NFT

Building the Solana NFT marketplace 

If you’re thinking about launching your own NFT platform, the Solana blockchain is an important option to consider. Low transaction fees and high speed bring totally new possibilities that attract both creators and investors. After all, it’s a great way to capitalize on one of the most recent trends in the blockchain industry. 

Building the Solana NFT Marketplace step by step
Building the Solana NFT Marketplace step by step

Building the Solana NFT Marketplace Step by Step 

Establish the goals and requirements for your new project. 

In this phase, don’t forget about legal aspects. Different jurisdictions have different regulations. You must be aware of that. 

Prepare a White paper.

It should summarize all the new features you want to include in your marketplace. Not sure how to write a White paper? Choose a blockchain development company that can handle more than just software. In Nextrope, our clients often decide on complex services which start with the business and legal consulting. 

Develop the backend of your exchange.

Here you are going to need the best professionals available. Make sure they are familiar with the Solana blockchain as well as they have previous experience with creating a scalable NFT marketplace. Check out our article Blockchain developer – how to hire the right professional to learn how to find the right specialists.

Design frontend. 

Quality UX and UI are your keys to success. 

Integrate compatible wallets.

Enable your users to store their NFTs in a secure way. One of the most popular choices for Solana NFTs is Phantom Wallet.

On every stage directly involving blockchain technology, you will have to decide between hiring developers in-house and outsourcing them. Our article on outsourcing vs insourcing blockchain may help you. 

The testing phase. 

Make sure everything is on point. Fix all the bugs and glitches. 

Prepare beta version. 

Check if platform operation complies with your requirements.

Maintenance. 

Work on the marketplace doesn’t stop with its launch. If you decide to hire a custom software development company, make sure they will also handle maintenance and further development. 

Conclusion 

Solana is one of the fastest developing phenomena in the DeFi.  Same as NFT. A combination of the two may be the next great trend in the industry. With the abundance of new possibilities, we can expect a rapid growth of new NFT projects in the Solana ecosystem.

Low transaction fees and high speed combined with top-notch security are good reasons to consider Solana while building your own NFT marketplace. If you are looking for a technology partner that will help you choose the right blockchain and develop a scalable solution, contact our professionals who will be happy to answer all your questions.

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Aethir Tokenomics – Case Study

Kajetan Olas

22 Nov 2024
Aethir Tokenomics – Case Study

Authors of the contents are not affiliated to the reviewed project in any way and none of the information presented should be taken as financial advice.

In this article we analyze tokenomics of Aethir - a project providing on-demand cloud compute resources for the AI, Gaming, and virtualized compute sectors.
Aethir aims to aggregate enterprise-grade GPUs from multiple providers into a DePIN (Decentralized Physical Infrastructure Network). Its competitive edge comes from utlizing the GPUs for very specific use-cases, such as low-latency rendering for online games.
Due to decentralized nature of its infrastructure Aethir can meet the demands of online-gaming in any region. This is especially important for some gamer-abundant regions in Asia with underdeveloped cloud infrastructure that causes high latency ("lags").
We will analyze Aethir's tokenomics, give our opinion on what was done well, and provide specific recommendations on how to improve it.

Evaluation Summary

Aethir Tokenomics Structure

The total supply of ATH tokens is capped at 42 billion ATH. This fixed cap provides a predictable supply environment, and the complete emissions schedule is listed here. As of November 2024 there are approximately 5.2 Billion ATH in circulation. In a year from now (November 2025), the circulating supply will almost triple, and will amount to approximately 15 Billion ATH. By November 2028, today's circulating supply will be diluted by around 86%.

From an investor standpoint the rational decision would be to stake their tokens and hope for rewards that will balance the inflation. Currently the estimated APR for 3-year staking is 195% and for 4-year staking APR is 261%. The rewards are paid out weekly. Furthermore, stakers can expect to get additional rewards from partnered AI projects.

Staking Incentives

Rewards are calculated based on the staking duration and staked amount. These factors are equally important and they linearly influence weekly rewards. This means that someone who stakes 100 ATH for 2 weeks will have the same weekly rewards as someone who stakes 200 ATH for 1 week. This mechanism greatly emphasizes long-term holding. That's because holding a token makes sense only if you go for long-term staking. E.g. a whale staking $200k with 1 week lockup. will have the same weekly rewards as person staking $1k with 4 year lockup. Furthermore the ATH staking rewards are fixed and divided among stakers. Therefore Increase of user base is likely to come with decrease in rewards.
We believe the main weak-point of Aethirs staking is the lack of equivalency between rewards paid out to the users and value generated for the protocol as a result of staking.

Token Distribution

The token distribution of $ATH is well designed and comes with long vesting time-frames. 18-month cliff and 36-moths subsequent linear vesting is applied to team's allocation. This is higher than industry standard and is a sign of long-term commitment.

  • Checkers and Compute Providers: 50%
  • Ecosystem: 15%
  • Team: 12.5%
  • Investors: 11.5%
  • Airdrop: 6%
  • Advisors: 5%

Aethir's airdrop is divided into 3 phases to ensure that only loyal users get rewarded. This mechanism is very-well thought and we rate it highly. It fosters high community engagement within the first months of the project and sets the ground for potentially giving more-control to the DAO.

Governance and Community-Led Development

Aethir’s governance model promotes community-led decision-making in a very practical way. Instead of rushing with creation of a DAO for PR and marketing purposes Aethir is trying to make it the right way. They support projects building on their infrastructure and regularly share updates with their community in the most professional manner.

We believe Aethir would benefit from implementing reputation boosted voting. An example of such system is described here. The core assumption is to abandon the simplistic: 1 token = 1 vote and go towards: Votes = tokens * reputation_based_multiplication_factor.

In the attached example, reputation_based_multiplication_factor rises exponentially with the number of standard deviations above norm, with regard to user's rating. For compute compute providers at Aethir, user's rating could be replaced by provider's uptime.

Perspectives for the future

While it's important to analyze aspects such as supply-side tokenomics, or governance, we must keep in mind that 95% of project's success depends on demand-side. In this regard the outlook for Aethir may be very bright. The project declares $36M annual reccuring revenue. Revenue like this is very rare in the web3 space. Many projects are not able to generate any revenue after succesfull ICO event, due to lack fo product-market-fit.

If you're looking to create a robust tokenomics model and go through institutional-grade testing please reach out to contact@nextrope.com. Our team is ready to help you with the token engineering process and ensure your project’s resilience in the long term.

Quadratic Voting in Web3

Kajetan Olas

04 Dec 2024
Quadratic Voting in Web3

Decentralized systems are reshaping how we interact, conduct transactions, and govern online communities. As Web3 continues to advance, the necessity for effective and fair voting mechanisms becomes apparent. Traditional voting systems, such as the one-token-one-vote model, often fall short in capturing the intensity of individual preferences, which can result in centralization. Quadratic Voting (QV) addresses this challenge by enabling individuals to express not only their choices but also the strength of their preferences.

In QV, voters are allocated a budget of credits that they can spend to cast votes on various issues. The cost of casting multiple votes on a single issue increases quadratically, meaning that each additional vote costs more than the last. This system allows for a more precise expression of preferences, as individuals can invest more heavily in issues they care deeply about while conserving credits on matters of lesser importance.

Understanding Quadratic Voting

Quadratic Voting (QV) is a voting system designed to capture not only the choices of individuals but also the strength of their preferences. In most DAO voting mechanisms, each person typically has one vote per token, which limits the ability to express how strongly they feel about a particular matter. Furthermore, QV limits the power of whales and founding team who typically have large token allocations. These problems are adressed by making the cost of each additional vote increase quadratically.

In QV, each voter is given a budget of credits or tokens that they can spend to cast votes on various issues. The key principle is that the cost to cast n votes on a single issue is proportional to the square of n. This quadratic cost function ensures that while voters can express stronger preferences, doing so requires a disproportionately higher expenditure of their voting credits. This mechanism discourages voters from concentrating all their influence on a single issue unless they feel very strongly about it. In the context of DAOs, it means that large holders will have a hard-time pushing through with a proposal if they'll try to do it on their own.

Practical Example

Consider a voter who has been allocated 25 voting credits to spend on several proposals. The voter has varying degrees of interest in three proposals: Proposal A, Proposal B, and Proposal C.

  • Proposal A: High interest.
  • Proposal B: Moderate interest.
  • Proposal C: Low interest.

The voter might allocate their credits as follows:

Proposal A:

  • Votes cast: 3
  • Cost: 9 delegated tokens

Proposal B:

  • Votes cast: 2
  • Cost: 4 delegated tokens

Proposal C:

  • Votes cast: 1
  • Cost: 1 delegated token

Total delegated tokens: 14
Remaining tokens: 11

With the remaining tokens, the voter can choose to allocate additional votes to the proposals based on their preferences or save for future proposals. If they feel particularly strong about Proposal A, they might decide to cast one more vote:

Additional vote on Proposal A:

  • New total votes: 4
  • New cost: 16 delegated tokens
  • Additional cost: 16−9 = 7 delegated tokens

Updated total delegated tokens: 14+7 = 21

Updated remaining tokens: 25−21 = 425 - 21 = 4

This additional vote on Proposal A costs 7 credits, significantly more than the previous vote, illustrating how the quadratic cost discourages excessive influence on a single issue without strong conviction.

Benefits of Implementing Quadratic Voting

Key Characteristics of the Quadratic Cost Function

  • Marginal Cost Increases Linearly: The marginal cost of each additional vote increases linearly. The cost difference between casting n and n−1 votes is 2n−1.
  • Total Cost Increases Quadratically: The total cost to cast multiple votes rises steeply, discouraging voters from concentrating too many votes on a single issue without significant reason.
  • Promotes Egalitarian Voting: Small voters are encouraged to participate, because relatively they have a much higher impact.

Advantages Over Traditional Voting Systems

Quadratic Voting offers several benefits compared to traditional one-person-one-vote systems:

  • Captures Preference Intensity: By allowing voters to express how strongly they feel about an issue, QV leads to outcomes that better reflect the collective welfare.
  • Reduces Majority Domination: The quadratic cost makes it costly for majority groups to overpower minority interests on every issue.
  • Encourages Honest Voting: Voters are incentivized to allocate votes in proportion to their true preferences, reducing manipulation.

By understanding the foundation of Quadratic Voting, stakeholders in Web3 communities can appreciate how this system supports more representative governance.

Conclusion

Quadratic voting is a novel voting system that may be used within DAOs to foster decentralization. The key idea is to make the cost of voting on a certain issue increase quadratically. The leading player that makes use of this mechanism is Optimism. If you're pondering about the design of your DAO, we highly recommend taking a look at their research on quadratic funding.

If you're looking to create a robust governance model and go through institutional-grade testing please reach out to contact@nextrope.com. Our team is ready to help you with the token engineering process and ensure that your DAO will stand out as a beacon of innovation and resilience in the long term.