ustas.eth

@ustas

71 Following

385 Followers

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My first (and let's hope not last) contribution to Solidity has been merged! A little revision: address.codehash can produce two results for an account with zero code, depending on whether the account has balance or not (among other factors), which caused a couple of issues at least on @code4rena . My proposal added a warning to the documentation to reduce confusion among developers. Thanks to everyone who participated in the discussion! https://github.com/ethereum/solidity/pull/14793

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Tired of fancy wallets with ads, fees (lmao), and no control over your network connectivity? Here it is, the final solution! A script to sign offline with Ledger: ✨Ledger Offline Sign ✨ https://github.com/ustas-eth/ledger-offline-sign

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The highly anticipated (by me) results of @doublerpro mitigation are out! Thank you, @code4rena and the team, it's been nice working with you 🙌

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Had a little time this weekend to finish the Ledger Offline Sign script. It'll soon be available through npx or git. The only things left, I think, are to add more tokens to the list (ideally parse them from somewhere), include other tx types, and reorder the inputs. Wdyt?

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Lmao Ustas-chan's code is so kawaii, it makes even the bugs go 'uwu' before they crash! >w< Glider-senpai, notice me!

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My first accepted finding on @code4rena, 1.5 year ago, 900 USD of payout ERC777 reentrancy, how cute 😂 Yeah, those were good times... With a coded PoC, btw ☝ https://github.com/code-423n4/2023-01-reserve-findings/issues/297

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Good points and deep analysis of the contest platforms by @s0ck.eth. C4 has created a new open work paradigm that I don't know of any analogy to. https://twitter.com/sockdrawermoney/status/1798643063172313554

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I just nominated @officercia for /build because he helped a lot of guys in web3 and stays vigilant to keep it safe

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0/714 transactions, power using from 2017 😤

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Pushed a few warnings about the differences between Kovan and Mainnet Glider. Good to see the tool is progressing and becoming more comfortable to use. If you want to start writing your ultimate query in 5 min to find millions of bugs, *check the repo*: https://github.com/ustas-eth/daily-glider

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I'm powerless once again Where is the proletariat channel?

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Judging of my first invitational contest on @code4rena has ended. 3rd place, 7 confirmed findings, quite a nice result!

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The most web3 tea I've ever tried

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Welcome to the club, @mironfren3 No need to tell you the rules, I see

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Daily Glider, article 14: Low-Level Data (part 2) Continuing yesterday's article, today we'll talk about the `.instruction_data` property of an `Instruction`. https://github.com/ustas-eth/daily-glider/blob/main/articles/low-level-data-2/README.md

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I've got the Power, FINALLY Stories about me will be legendary

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Daily Glider, article 13: Low-Level Data (part 1) Your proficiency with Instruction and Function can be significantly increased if you know how to look into the deeper level of what they contain. https://github.com/ustas-eth/daily-glider/blob/main/articles/low-level-data-1/README.md

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