BΞrn (@0xbecks) • Hey

solidity engineer decentralization maxi kitesurfer

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Publications

new foundry testing/debugging tool on the horizon: https://github.com/g-01234/scope
If you are using hardhat and ever run into: "Error: signing transactions is unsupported" while trying to sign a transaction. You should know it is possible to sign transactions with ethers by using `ethers.Wallet` instead of `ethers.getSigners()`
cool small lib to decode CALL_EXCEPTION from ethers 👇 https://github.com/superical/ethers-decode-error e.g. for custom errors etc
Ledger released the whitepaper for their Recover https://twitter.com/P3b7_/status/1671489331737899010
If you want to explain and show your normie frens how a blockchain works, there is a cool site for it 👇 https://blockchaindemo.io/
Security Alert! The first search result for "Trezor" in the Apple Appstore is malicious. https://twitter.com/Deliver8tor/status/1670852464860622848?t=gYkQHrN_rNDrZglQpMcJ3Q&s=19
🚨 Address spoofers get more and more sophisticated! They are make it now hard to see differences on etherscan with 3 equal bytes at the beginning and 4 equal bytes at the end. https://etherscan.io/address/0x0df13e6f467b59613b64f6bbd1c6077ed5c35d46#tokentxns
#BTC & #GOLD
Mirror this post & automatically get a Superfluid stream 🌊 This is how it works 👇 1. Mirror this post 🔁 2. Follow @superfluid.lens on Lens 🌿 **3. Get a WMATIC stream to your wallet** until the campaign ends 🌊 You can check your stream here: https://app.superfluid.finance/ This is a new way how to boost content on Web3 social platforms. The campaign is powered by @fluidsense.lens: a decentralized web3 advertising platform built with @superfluid.lens & @lensprotocol 🚀
Unisawp announced V4 https://twitter.com/Uniswap/status/1668603580184502276
The guys that build evm.codes just published a new tool 👇 evm.storage [https://twitter.com/smlxldotio/status/1666879080082309124](https://twitter.com/smlxldotio/status/1666879080082309124)
Amazing use of generative art 💡 https://www.reddit.com/r/StableDiffusion/comments/141hg9x/controlnet\_for\_qr\_code/
Why hasn't the USA thought of that yet? 🤔 https://cointelegraph.com/news/bali-governor-warns-on-crypto-payments
If you are a buidler, there is a good chance you hate MetaMask and try to avoid it in your development life-cycle. There is now a new builder centric wallet on the horizon => Iron Wallet 👀 https://mirror.xyz/iron-wallet.eth/OnCNvwKBs6ZpJrOVQQqsqHFW1RkqEK7MAsbPSIQNRFo
Announcing RedStone & @warp_contracts.lens Exclusive Angel Round 🎉 The most recognized builders in the blockchain scene join us 🏅 • @stani.lens, Founder/CEO of @aaveaave.lens • @sandeep.lens, Co-Founder of Polygon • Alex Gluchowski, CEO & Co-Founder of zkSync • Emin Gun Sirer, CEO & Co-Founder of Avax • Coinflipcanada, GMX Core Contributor • Jacob Blish, Head of BD at Lido Finance • Richard Ma, CEO of Quantstamp • Marco, Head of BD at The Matter Labs • Patrick Dai, Founder of Qtum • Justin Stables, Lido Head of DeFi Our Priorities? -> Highest Security Standards -> Customisability to meet Builders’ Needs -> Best-in-class Tech optimised for EVMs & beyond ♦️ Our unique oracle structure, supporting dApps on 40+ L1 & L2 networks, coupled with strong security features and the ability to deliver non-standard data breaks the oracle status quo 🔮 A big thank you to our incredible team, partners and all high-profile backers 🤝
crvusd frontend is now live 👀 [https://crvusd.curve.fi/](https://crvusd.curve.fi/) https://twitter.com/CurveFinance/status/1658874589579968522
🚨 Amazing new mutli-chain contract diff tool 🚨 created by x48 features: \- Supports ~300 chains \- Supports multi-file contracts \- Auto formats contracts using prettier \- Split or unified mode see his announcement here 👇 https://twitter.com/x48\_crypto/status/1658316507879751680
New smart contract development web app went live: 🏗️ atlaszk.com**** **"**It comes with an upgraded AI - you can now chat with the context-aware solidity assistant. Have it edit contracts, debug errors, or look for security exploits."
If you use #foundry, you probably know you can use console.log in tests for your contracts (as you can do with hardhat). You can do this also on deployed contracts on a local fork for debugging. bytes032 explain it in this 🧵👇 https://twitter.com/bytes032/status/1656110114279915521
🚨Attention foundry devs 🚨 There is now a forge execution engine which lets you interact with #foundry in any languages 👇 github.com/wighawag/forge-exec#readme thanks to @wighawag.lens , who wrote not only great hardhat plugins, but now also foundry utilities ❤️
season closing 🏂
Anyone knows more blockchain<>tradi banking infra projects like Monerium or DLT2Pay (working in europe/switzerland)? Basic use case is to trigger some bank transfer based on on-chain tx's/event and vice versa (delivery vs payment)
Ever thought about automated Uniswap V3 out of range strategies? Like putting out or range liquidity to fill at a specifiy price and automatically pull the liquidity after it is filled. Carbondefi.xyz is now life on Ethereum Mainnet Read more at their annoucment thread 🧵 👇 [https://twitter.com/carbondefixyz/status/1649040664561082369](https://twitter.com/carbondefixyz/status/1649040664561082369)
Want to see Gary Gensler get roasted? 👀 https://twitter.com/1CrypticPoet/status/1648333881194553351
gm from ethereumzuri Follow the Livestream here 👇 https://ethereumzuri.ch/
**mint.fun | !fundrop** > Mint NFTs. Earn !fun. Mint your !fundrop pass to claim your points and start climbing the leaderboard [https://mint.fun/fundrop?ref=0xf3Ff5Cc05E6340E7949546E509DA113c5bC52685](https://mint.fun/fundrop)
**Ethereum, Evolved: Shanghai/Capella** > Celebrate the Ethereum Shanghai/Capella upgrade with a limited availability NFT. Free mint - open for 72 hours following the upgrade. [https://shanghai-capella.consensys-nft.com/](https://shanghai-capella.consensys-nft.com/)
Looking for stats of the withdrawal queue after Shapella? 👇 https://www.rated.network/overview?network=mainnet&timeWindow=1d&rewardsMetric=average
Reminder for people visiting EthereumZuri.ch next weekend by plane: book a window seat to see the beautiful alps ( coming from the west on the right and vice versa)
🛫The Argentinian airline flybondi is issuing every ticket as NFT 🚀 https://flybondi.com/ar/ticket3puntocero #nft #ticketing #latam
**Do you know that the Bitcoin Wihtepaper is hidden in every version of macOS since 2018? 🤯 If you are on Mac, just open a terminal an type this 👇 **open /System/Library/Image\\ Capture/Devices/VirtualScanner.app/Contents/Resources/simpledoc.pdf
Do you think you know how rollups work? @kelvin is challenging you in his TED talk at the Scaling Ethereum Summit 👇 https://www.youtube.com/watch?v=NKQz9jU0ftg
Don't forget to mint the free NFT from Polygon celebrating their zkEvm launch: https://fair.xyz/collection/polygonZKEVM only a few hours left. #polygon #nft #mint #zkevm
As saw just saw someone ask in LobsterDAO if there is any ETH wallet that can route through TOR? You can with https://unstoppable.money/ Unstoppable is an OS wallet and not only supports TOR but also other configuration like RPCs and more - not like most pleb mobile wallets 😉 #wallet #tor #opensource #mobile
The latest release of @focalize.lens adds support for individual desktop notifications. Easily control the types of notifications you receive, or opt to have them combined into a single one with a total unread count. My favorite feature is when you click on one, it leads you to the relevant deep link rather than simply a notifications screen! If I click the top one in the screenshot, for example, I'm brought directly to the comment from @punkess.lens where I can easily respond and engage.
**Just trying out focalize** **Focalize - Lens Protocol Extension** > Focalize is a powerful browser extension for creating publications and NFTs on Lens Protocol. [https://focalize.app/](https://focalize.app/)
Can someone explain how to follow addresses on debank mobile? Or explain me why the hell they don't have walletconnect integrated?
Updating smart contracts in production? 😱🤯 Learn more about the **risks**, potential **pitfalls** and **ideas** from @storming0x's great 🧵 👇 https://twitter.com/storming0x/status/1638303558855524352 #smartcontract #security #audit #hacks
Fine-tuning GPT from Scratch in 15 Minutes with JavaScript 286 views Mar 24, 2023 In this video you'll learn how to build an application that fine-tunes GPT with custom data, from scratch, in less than 15 minutes. 🔗 Codebase - https://github.com/dabit3/gpt-fine-tu... 🔗 Blog Post - https://nader.substack.com/p/supercha... We'll start by creating a new project and installing the dependencies. We'll then walk through creating each interaction from modeling the data, to uploading it to OpenAI, and testing it out. By the end of the video you should be able to build out your own custom models. 0:00 - Introduction 1:16 - Project setup 6:10 - Creating training data 7:22 - Creating local API interface 8:25 - Uploading training data 9:30 - Creating the fine tune with the training data 10:55 - Fetching and listing the fine tunes 11:40 - Testing it out
Did you know Chainlink introduced this month a new cool feature? With **Chainlink Functions** you can now connect to endless Web2 APIs! Checkout this 11 Examples by Michael Robinson: 👇 https://twitter.com/77MichaelR/status/1631409561327263746 More Examples:👇 https://www.usechainlinkfunctions.com/ Chainlink Functions docs: 👇 https://docs.chain.link/chainlink-functions #chainlink #api #realworldusecases
Do you know EIP-170? - It introduced a contract size limit of 24kb on Ethereum Fungify released now Sporalyzer - the first tool for siza analysis at the expression level! 👇👇 https://blog.fungify.it/p/introducing-sporalyzer-a-tool-for With this tool manual analyzing and A/B testing the Solidity code to understand the size contribution of individual expressions are things of the past 🙂 #solidity #tools #dev
As everyone is hyped about Arbitrum Airdrop.. Here some analysis about Sybil Addresses and how Arbitrums sybil detection is having significant loopholes 👇 https://mirror.xyz/x-explore.eth/AFroG11e24I6S1oDvTitNdQSDh8lN5bz9VZAink8lZ4 #arbitrum #airdrop #sybil
I just signed the Glass Manifesto and got early access to claim The Glass Pass. See you on @glassxyz.lens : https://glass.xyz/manifesto
Hyped for Arbitrum and ARB? The Tie put out a great article about the near term outlook of Arbitrum 👇 https://research.thetie.io/arbitrum-near-term-outlook/
You are interested in smart contract security? Check out **Pryrometer** from Nacent - an open source next-gen security tool for analyzing smart contracts, and currently is in alpha testing. 👇 https://www.nascent.xyz/idea/introducing-pyrometer
✨ **Introducing Glass Protocol ✨** gm lens fam ☀️ For those of you that don’t know us, we’re building a protocol for decentralized video on Ethereum. We’re passionate about video. We believe in having true ownership over the videos you make, how they’re seen, and how they’re monetized. That’s why we’re building an open, permissionless protocol for owning, distributing, and building communities around video. And that’s why we’re constantly experimenting and building with new Web3 communities to help us further our mission… which brings us to Lens. We’re excited to build more ways for the video creators in the Lens community to create amazing videos with Glass. Oh—and one more thing. We just announced The Glass Pass, an NFT that represents your creator identity, and your key to owning and creating videos on Glass. You can read more about it here: https://blog.glass.xyz And to show our love to the Lens community... 🏆 **Anyone who collects this post will be recorded on The Glass Pass claim allowlist** 🏆 And if you vibe with our mission, check out our Manifesto: https://glass.xyz/manifesto People who **sign it and** **share it to Lens** will also get early access to claim The Glass Pass. We’re excited to be here and can’t wait to share what we have in store! We're just getting started✌️ #genesispost
Crypto CAN be the solution to banking crises Here's how #bytes
Banks borrowed $164.8 billion from Federal Reserve after Silicon Valley Bank’s failure. The prior all-time high was $111 billion reached during the 2008 financial crisis https://www.bloomberg.com/news/articles/2023-03-16/banks-rush-to-backstop-liquidity-borrow-164-8-billion-from-fed
Whats the best DeFi user experience you've seen (Aave doesn't count, want to see what others like too)
Interested in ERC-4337 Wallet activity? Look no further and check out this great **dune dasboard** by @niftytable.lens which shows: - Active Accounts - Bundled Transactions - Gas Fees Covered by Paymasters And more! https://dune.com/niftytable/account-abstraction