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B LeFevre @_LeFevre_

Protocol Dev Austin, TX Joined March 2011
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B LeFevre retweeted
bbuerhaus Profile Picture

Brett Buerhaus @bbuerhaus

2 years ago

Go Go XSS Gadgets: Chaining a DOM Clobbering Exploit in the Wild buer.haus/2024/02/23/go-… Featuring @samwcyo, @xEHLE_

B LeFevre retweeted
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Julzy @julzynft

2 years ago

It's tiiiiiiime! 𝑮𝑴 – OPEP/PUZZLE #1: CULTURED CHARACTERS 🧩 HOW TO PLAY: Solve the visual puzzle below to figure out how we're feeling today  🕵️‍♀️ When you find the solution, enter it here: forms.gle/G14GxbvXyyZsmo… 🎁 LIKE & RT to enter a drawing to win a rush-order custom…

B LeFevre retweeted
EkosGenesis Profile Picture

ekos @EkosGenesis

2 years ago

The Ekos Genesis Art Gallery is now open at ekos.io. All 1/1 original hand-crafted digital art. Explore the artistic inspirations behind Ekos Genesis Art ⤵️

B LeFevre retweeted
Cr0wn_Gh0ul Profile Picture

T.Salem @Cr0wn_Gh0ul

3 years ago

Little Solidity Puzzle. All you have to do is send a valid transaction to this contract. Easy. 0xEd26fcf9e17E9C6115511bA13D207955909eA95E

B LeFevre retweeted
Cr0wn_Gh0ul Profile Picture

T.Salem @Cr0wn_Gh0ul

3 years ago

Cr0wn Christmas Puzzle CTF starts later today. It is all on chain, no websites needed to participate. The contract can be found @ 0x1370897884ce05750cacf7356f3ba2cf53ec299d Early birds can find and soulve one puzzle now. Please retweet and tag anybody who may want to join.

B LeFevre retweeted
ShatteredEON Profile Picture

Shattered EON @ShatteredEON

3 years ago

🏴‍☠️Our Treasure Hunt has been going great, a few solvers are starting to unravel the plot. 🧩 Lore driven puzzles and cross community fun awaits. If you're looking for something fun to do this week, we encourage you to dive in. @wagdie_eth @ForgottenRunes @EtherOrcs @pranksy

ShatteredEON Profile Picture

Shattered EON @ShatteredEON

3 years ago

🏴‍☠️Our Treasure Hunt has been going great, a few solvers are starting to unravel the plot. 🧩 Lore driven puzzles and cross community fun awaits. If you're looking for something fun to do this week, we encourage you to dive in. @wagdie_eth @ForgottenRunes @EtherOrcs @pranksy

B LeFevre retweeted
opensea Profile Picture

OpenSea @opensea

3 years ago

2022 has been a *wild* ride and we want to close it out with a stat that makes us *really* excited for the future: THIS YEAR, creators earned over $1 BILLION from creator fees using OpenSea. 🧵

B LeFevre retweeted
z0age Profile Picture

0age @z0age

3 years ago

Today, we're open-sourcing an early proof-of-concept implementation of Seaport Gossip, a peer-to-peer network for discovering and broadcasting Seaport listings What is Seaport Gossip, why is it important, and how can you get involved in building it alongside us? Let's dig in:

B LeFevre retweeted
ETHGlobal Profile Picture

ETHGlobal @ETHGlobal

3 years ago

We are joined by @ralxzryan for a workshop on @opensea 🛠 Basic and Advanced Seaport Techniques!

B LeFevre retweeted
stephanminkj Profile Picture

Stephan Min @stephanminkj

3 years ago

🌊 Introducing Seaport Order Attributions 🌊 On-chain identifier "tags" that attribute Seaport orders to the domains where they were created and fulfilled Let's dive in👇 (1/🧵)

B LeFevre retweeted
emo_eth Profile Picture

emo.eth @emo_eth

3 years ago

Today, we’ve open-sourced SeaDrop: the open, permissionless registry that powers @opensea’s partnered drops on EVM blockchains: github.com/projectopensea…

B LeFevre retweeted
VitalikButerin Profile Picture

vitalik.eth @VitalikButerin

3 years ago

And we finalized! Happy merge all. This is a big moment for the Ethereum ecosystem. Everyone who helped make the merge happen should feel very proud today.

B LeFevre retweeted
Slokh Profile Picture

Kartik @Slokh

3 years ago

We're now ingesting Seaport orders submitted directly on-chain (by calling `validate`)! This unlocks the ability for smart contracts to post orders that will be fulfillable by users on OpenSea 🚀 Transaction: goerli.etherscan.io/tx/0x07a14fe92…

B LeFevre retweeted
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JTobcat @jtobcat

3 years ago

Thanks for the prize swag @AppliedPrimate! The proper way to wear this is all at the same time right?

B LeFevre retweeted
emo_eth Profile Picture

emo.eth @emo_eth

3 years ago

did anybody order gas-efficient on-chain composable NFTs?

slimesunday Profile Picture

slimesunday @slimesunday

3 years ago

did anybody order gas-efficient on-chain composable NFTs?

B LeFevre retweeted
paradigm_ctf Profile Picture

Paradigm CTF @paradigm_ctf

3 years ago

Additionally, congrats to the winners of 0xMonaco, our first PVP CTF challenge. We can't wait to see your write-ups!

B LeFevre retweeted
itstheDoom Profile Picture

0xdoom.eth @itstheDoom

3 years ago

gm, gm. Day 1 of #ETHNewYork @ETHGlobal in the books. How it started vs how it’s going @opensea

B LeFevre retweeted
opensea Profile Picture

OpenSea @opensea

3 years ago

This year's ‘Most innovative NFT Smart Contract’ Goes to 🥁 @CyberBrokers_ 🎉 opensea.io/collection/cyb…

B LeFevre retweeted
z0age Profile Picture

0age @z0age

3 years ago

Sharing an update on an issue (now resolved) that briefly impacted the @opensea Shared Storefront contract. TL;DR: a configuration issue made it possible in some instances for sellers to accept offers on Shared Storefront items and receive payment without owning the NFT.

B LeFevre retweeted
NadavAHollander Profile Picture

nadav @NadavAHollander

3 years ago

1/ In Q1 of this year, OpenSea was alerted to a critical vulnerability in Wyvern 2.2 by a white-hat researcher. That vulnerability has since been remediated, with no exploit-in-the-wild having ever been detected. nft.mirror.xyz/VdF3BYwuzXgLrJ…

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