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…

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.

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

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

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

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

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

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…

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.

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

🌊 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/🧵)

We are joined by ted for a workshop on OpenSea 🛠 Basic and Advanced Seaport Techniques!

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:

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. 🧵

🏴‍☠️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. 𝔚𝔢 𝔞𝔯𝔢 𝔄𝔩𝔩 𝔊𝔬𝔦𝔫𝔤 𝔱𝔬 𝔇𝔦𝔢 @forgottenrunes EtherOrcs ⚔️ Pranksy (Wooloo Arc)

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.

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

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 ⤵️

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

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