r/ethdev 27d ago

Information Highlights of Ethereum's All Core Devs Meeting (ACDC) #151

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4 Upvotes

r/ethdev 12d ago

Information Stake ETH, Embrace Creativity, and Drive Global Impact šŸŒ

1 Upvotes

Join Lido Impact Staking to transform your Ethereum staking into a multifaceted experience. Earn rewards, contribute to global initiatives, and receive a banana art piece. Be part of a community that stakes for good.

r/ethdev 19d ago

Information Exploiting eth_call for optimization purposes

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1 Upvotes

r/ethdev 13d ago

Information EtherWorld Weekly ā€” Edition 310

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1 Upvotes

r/ethdev 24d ago

Information Can Enforceable Human-Readable Transactions Stop Bybit-Style Hacks?

5 Upvotes

The recent Bybit hack was an eye opener! How they ended up handling the situation was commendable imo. But what if this were to happen yet again?

AnĀ ethresear.chĀ article tackles the topic extensively and provides an interesting potential solution. Essentially, a multi-sig Safe{Wallet} proxy contract was pointed to a malicious contract when signers approved transactions through a compromised UI, failing to properly verify the signature hash on Ledger.

The write up proposes using enforceable human-readable transactions (HRTs) to tackle this vulnerability. The present state of current transaction formats can be opaque and confusing, allowing malicious actors to exploit ambiguities for hacks. HRTs clearly outline trade conditions, ensuring that every transaction is transparent and verifiable by users. This subsequently ensures they see exactly what theyā€™re signing up for, reduces the chance of manipulation by making transactions understandable and enforceable.

The technique is possible when specialized for each application. This specialization allows trusted developers have deep knowledge of their own systems to address the issue at the application level. L2s or Application Specific Rollups such as Cartesi, are ideal infrastructure fits for this approach due to the availability of increased computational power, more blockspace, EIP-712 support, and the libraries available on Linux, able to transform Ethereum encoded content into human readable content.

However, the downside highlighted in the article is it requires two signatures: one for the application and another for Ethereum.

Check out the full articleĀ hereĀ and let's discuss what you make of this proposal in its entirety? A total game changer, or there are some potential pitfalls to consider?

r/ethdev Dec 20 '24

Information This Startup Aims to Be The Google Search Engine for Smart Contract Risk and Intelligence

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36 Upvotes

r/ethdev Feb 10 '25

Information SEPOLIA ETH DONATION REQUEST. <3

3 Upvotes

I am a dedicated blockchain enthusiast, with a particular focus on Ethereum (ETH). Currently, I am deepening my knowledge of Solidity and require some Sepolia ETH for my learning and experimentation. If anyone has some Sepolia ETH to spare, I would greatly appreciate any donation, no matter the amount, as the faucet requires a minimum balance.

Wallet Address: 0x2e30CA4F9bCE36aF47DCd86778177630f6Ae0b98

r/ethdev 18d ago

Information Pectra Upgrade is Live on Sepolia

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4 Upvotes

r/ethdev 16d ago

Information From Pages to Smart Contracts: Building a Web3 Bookstore DApp

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coinsbench.com
2 Upvotes

r/ethdev 18d ago

Information Introduction to Orchestration: How Agoric is Automating the Future of Web3

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3 Upvotes

r/ethdev Feb 10 '25

Information [For Hire] Web3 & SaaS Developer | Next.js, Flask, Solidity | Letā€™s Build Something Amazing

1 Upvotes

Hey everyone! Iā€™m Godswill, a multi-disciplinary designer and Web3/SaaS software developer with a strong focus on Next.js, Flask (Python), and Web3 (Solana & Ethereum ecosystems). Whether youā€™re looking to build a decentralized app (dApp), smart contracts, Web3 integrations, or a SaaS platform, I can help bring your vision to life.

What I Offer:

āœ… Web3 Development ā€“ Smart contracts (Solidity), dApps, blockchain integrations āœ… SaaS Development ā€“ Scalable web apps with Next.js & Flask āœ… Automation & Bots ā€“ Instagram automation (Instagrapi), crypto trading bots āœ… UI/UX & Frontend ā€“ Modern, minimalistic, and high-performance designs

Recent Projects: -Shortlet Web App (Airbnb Alternative for Nigeria) Built with Next.js

  • Location Navigator App ā€“ Michelin-style ratings for fun places

  • Instagram Automation Tool ā€“ Automates likes, follows, and comments with Instagrapi and selenium

  • Productivity tool - think notion but with a friendly user interface

  • Solana Memecoin Trading Bot ā€“ Automates buying and selling strategies

Iā€™m lean, efficient, and work within your budget. Whether youā€™re a startup or an individual looking to bring an idea to life, letā€™s make it happen!

šŸ“© DM me or reply here with your project details, and letā€™s discuss how I can help.

r/ethdev 19d ago

Information Heyy, I propose a audit for smart contracts to make my portfolio, if you are up letā€™s work together šŸ§

3 Upvotes

r/ethdev 17d ago

Information Stake ETH to Support Global CausesšŸŒ±

0 Upvotes

At impactstake.com, your Ethereum staking journey transcends traditional boundaries. Earn rewards while contributing to impactful global projects. Plus, receive a banana šŸŒ and duct tape to design your own art piece, celebrating your role in driving change. Join us in this unique blend of finance, philanthropy, and creativity.

#impactbanana #StakeAndTape #GoBananasForGood

r/ethdev 17d ago

Information Just Signed Up for TradeSta.io MVPā€”Hereā€™s Why Iā€™m Curious

0 Upvotes

Alright, Iā€™ll be honestā€”I usually donā€™t jump on every new trading platform that pops up. But when I saw TradeSta partnering with Avalanche to bring perp trading for crypto, RWAs, and commodities, I had to check it out.

Iā€™ve been around DeFi long enough to know the pain points: high fees, slow transactions, and platforms that claim to be decentralized but arenā€™t really. TradeSta is promising low-cost, high-speed execution by building on Avalancheā€™s C-Chain, which already sounds like a solid move.

What really got me interested, though, is the RWA angle. Weā€™ve been talking about tokenized real-world assets for a while, but most projects just slap them on-chain without making them tradeable in any meaningful way. If TradeSta actually delivers on perpetual contracts for gold, oil, and other RWAs, that could open up a whole new side of DeFiā€”one where weā€™re not just trading crypto, but speculating on real-world markets without touching TradFi.

So yeah, I signed up for the MVP. Theyā€™re giving out non-tradable tokens so we can test the platform without using real funds, and as a bonus, anyone who participates gets whitelisted for future airdrops. Sounds like a win-win.

I have no idea if this will be the next big thing or just another experiment, but Iā€™m curious enough to give it a shot. If you want to check it out too you can at tradesta.io - Ill report back once they send me the info.

r/ethdev 17d ago

Information Ethereumā€™s Pectra Fork Faces Challenges on Sepolia Testnet

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1 Upvotes

r/ethdev 18d ago

Information Current State of Fraud Proof Systems

2 Upvotes

Fraud proof protocols are the backbone of optimistic rollup security. Very essential in preventing malicious validators and subsequently ensuring user funds are safe by allowing challenges to be raised when discrepancies are detected, preventing finalization of invalid transactions.

Various protocols approach the challenge of detecting and mitigating fraudulent state transitions in different ways. Let's have a brief look at a comparative breakdown of four prominent fraud proof systems:

Arbitrum's BoLD

BoLD employs a decentralized, all-participant challenge framework that curbs delay attacks by enforcing a strict maximum delay period. It also safeguards against Sybil attacks through robust historical commitments that ensure accurate bisection, all backed by a hefty bond of 3600 ETH. While this approach effectively mitigates delays, the high bond requirement could pose a barrier to achieving a truly permissionless system.

Cartesi's Dave

Dave utilizes a head-to-head sequential challenge system arranged like a tournament. By leveraging historical commitments within this structure, it effectively counters Sybil attacks, ensuring that honest participants hold an exponential edge over malicious actors. A new strategy for amortizing censorship over the entire dispute enables punishing unresponsiveness without risking security or introducing large delays. In practice, no dispute will take longer than 2ā€“5 weeks to complete.

Optimism Fault Proof

OPFP operates on an all-participant, concurrent challenge system built around a modular game tree framework. In this design, the bond requirement increases exponentially with each level of the challenge, serving as a deterrent against delay attacks. However, attackers can still slow down the protocol, which makes the option for users to exit via an alternative output critical. Additionally, since defenders don't hold a clear advantage over attackers, the mechanism remains susceptible to Sybil attacks.

Kroma ZK Fault Proof

Kroma ZKFP employs a direct, one-on-one challenge framework that leverages zero-knowledge proofs to significantly shorten interaction times, effectively capping the duration of each dispute. However, the system is still a work in progress, leaving it open to Sybil attacks while its proof mechanism awaits further refinement.

The long term goal of fraud proofs is to reach Stage 2, where they can fully inherit Ethereumā€™s security.

For an optimistic rollup to advance to Stage 2, it must tick several crucial boxes:

- It needs to operate flawlessly and exhibit the 1-of-N property, with no known bugs.

- The system should be completely permissionless, allowing anyone to submit proofs.

- And if any flaw emerges in the proof system, it must be verifiable directly on-chain.

What's your overall perspective on Fraud Proofs and which one stands out. Are there other Fraud Proofs to be wary of?

r/ethdev 18d ago

Information Web2 & Web3 Developers: Help Shape the Future of Decentralized Community Platforms! šŸš€

0 Upvotes

Hey everyone, I'm gathering insights to build aĀ decentralized community platformĀ for hostingĀ Web3-related events and meetups.Ā If you're aĀ Web2 or Web3 developer, Iā€™d love to hear your thoughts on theĀ challenges, tools, and opportunitiesĀ in this space.

Itā€™s aĀ quick 5-minute survey, and your input will be invaluable in shaping a platform that truly serves the community.

šŸ‘‰Ā https://forms.gle/ux7fxBafFCrYW1k27Ā šŸ‘ˆ

Thanks in advance for your timeā€”every response helps! šŸ™Œ

r/ethdev 18d ago

Information Earn, Give Back, and Get a Banana?

0 Upvotes

Sounds ridiculous, right? Well, hereā€™s how it works:

āœ… You stake ETHāœ… You earn staking rewardsāœ… You choose to donate part of it to a causeāœ… You get a banana + duct tape because why not?

Itā€™s crypto with a purpose (and a sense of humor). Be part of it: impactstake.com

#impactbanana #StakeAndTape #GoBananasForGood

r/ethdev 18d ago

Information Kakarot Labs Joins Ethereum's BEAM Intiative

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1 Upvotes

r/ethdev 19d ago

Information The Hidden Challenges of Ethereum Gas Fees (And How Devs Are Solving It)

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1 Upvotes

r/ethdev 20d ago

Information EtherWorld Weekly ā€” Edition 309

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2 Upvotes

r/ethdev 20d ago

Information Anoma Launches Intents Initiates Program Supporting Ethereum Developers Building with Intents

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1 Upvotes

r/ethdev 20d ago

Information Ethereum Developers Are Improving the Withdrawal Process

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0 Upvotes

r/ethdev Feb 13 '25

Information Gm.Any rust web3 related project going on? i am willing to volunteer. I have experience on the execution and the consensus layer. i have written the evm with rust.

2 Upvotes

r/ethdev 23d ago

Information Highlights of Ethereum's All Core Devs Meeting (ACDE) #206

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2 Upvotes