A Comprehensive Guide to ERC-4337: Understanding Account Abstraction in Ethereum

Paulina Lewandowska

28 Mar 2023
A Comprehensive Guide to ERC-4337: Understanding Account Abstraction in Ethereum

If you're involved in the world of blockchain and cryptocurrencies, you've probably heard of Ethereum, one of the most popular platforms for developing decentralized applications. Ethereum has been around for a few years now, and while it has been successful in many ways, there are still some limitations to the way it currently operates. That's where ERC-4337 comes in – a proposed Ethereum Improvement Proposal (EIP) that aims to introduce a new feature called "account abstraction" to the Ethereum blockchain. In this article, we'll take a closer look at what ERC-4337 is, how it works, and what it means for users.

Definition of ERC-4337

ERC-4337 is a proposed EIP that aims to introduce account abstraction to the Ethereum blockchain. This would allow smart contracts to directly receive and send funds without the need for an intermediary account.

Overview of Ethereum and its limitations

Before we dive into account abstraction, let's first understand Ethereum and its limitations:

  • Ethereum is a blockchain platform that enables developers to build and deploy decentralized applications, or dApps, on top of it.
  • Ethereum uses a native cryptocurrency called Ether (ETH) to incentivize miners to process transactions and secure the network.
  • Ethereum has some limitations, such as scalability, privacy, and security, that need to be addressed to make it more usable and accessible.

What is Account Abstraction?

Under the current account-based model used in Ethereum, smart contracts cannot directly receive or send funds. Instead, they rely on an intermediary account to execute transactions. Account abstraction, on the other hand, allows smart contracts to have their own unique address, enabling them to directly receive and send funds without an intermediary account. This would enable more complex smart contract interactions and make Ethereum more flexible.

What does ERC-4337 actually mean to you?

If you're looking for a more streamlined and user-friendly experience when it comes to interacting with decentralized apps (dApps) on the Ethereum network, then ERC-4337 might be just what you need. This new standard for contract accounts introduces several benefits that could make your life as a crypto user easier and more efficient.

  • Simplifying Wallet Access: You'll appreciate the simplification of wallet access and logins. With ERC-4337, you won't need to deal with cumbersome private keys or seed phrases when logging in to your wallet. Instead, you can use your Ethereum address as your login ID, making the process much more user-friendly.
  • Recovery Options: You'll have enhanced recovery options in case you lose access to your account. Unlike with traditional Ethereum accounts, ERC-4337 allows you to add recovery addresses to your contract account, giving you more flexibility and security in the event of a lost password or stolen device.
  • Sponsoring Gas Fees:You'll enjoy the option of having your gas fees sponsored, which could save you a significant amount of money in the long run. With ERC-4337, you won't need to worry about paying for gas fees yourself, as a third party can cover them for you in exchange for a small fee.

Benefits of ERC-4337

BenefitsExplanations
Improved user experienceWith account abstraction, users would no longer need to hold and manage multiple accounts for different dApps. Smart contracts would be able to handle their own transactions, simplifying the user experience and making it easier to interact with dApps.
Increased securitySmart contracts would be able to act as account addresses, reducing the risk of hacks and attacks on externally owned accounts, which are currently the only accounts that can initiate transactions in Ethereum. This would enhance the security of the network and protect users' funds.
Easier onboarding for new developersAccount abstraction would make it easier for new developers to build and deploy dApps on Ethereum, as they would no longer need to learn the intricacies of externally owned accounts and gas fees. This would encourage more developers to build on Ethereum and increase the overall growth of the ecosystem.
Interoperability with other blockchainsAccount abstraction would enable Ethereum to be more interoperable with other blockchains that support smart contracts. This would allow for cross-chain interactions and enable developers to build dApps that leverage the strengths of multiple blockchains.

Drawbacks of ERC-4337

Although ERC-4337 offers considerable advantages, adopting it comes with certain risks. First, the added flexibility of this new standard could potentially be exploited. Moreover, compatibility problems with current wallets and applications, along with the necessity for users to trust third parties for their transactions, might present significant challenges. Furthermore, implementing ERC-4337 could demand substantial infrastructure and technical expertise, possibly raising centralization concerns. Lastly, the high expenses of the Ethereum network and the requirement for contract verification may further hinder the adoption of this standard. It is vital that users and developers remain vigilant and conscious of these potential risks while considering the implementation of ERC-4337.

Conclusion

To conclude, ERC-4337 represents a suggested Ethereum Improvement Proposal that incorporates account abstraction into the Ethereum blockchain. This enables smart contracts to directly send and receive funds without requiring an intermediary account. The new feature has the potential to streamline user experience, enhance security, and facilitate the development and deployment of dApps on Ethereum for new developers.

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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.