Log inSign up
Mr Ƙ
20K posts
user avatar
Mr Ƙ
@mr0chill
I build cool shit šŸ”Ø @awardable_gg šŸ’š @builtbyquantum
Here and there
urls.bio/mr0
Joined April 2021
8
Following
13.6K
Followers
  • Pinned
    user avatar
    Mr Ƙ
    @mr0chill
    Dec 3, 2022
    Here’s a breakdown of the gear I use daily. What’s on your desk?
    00:00
  • user avatar
    Mr Ƙ
    @mr0chill
    Mar 29, 2022
    Just found another massive vulnerability in OpenSea. Same scale or worse than the last one. God dammit.
  • user avatar
    Mr Ƙ
    @mr0chill
    Mar 30, 2022
    Opensea has reassessed our previous case and has offered an additional $25k IF WE KYC. They have also offered a similar reward for yesterday’s vulnerability, after they’ve gauged the severity. As of now, we respectfully decline and wish them the best of luck finding the bug.
  • user avatar
    Mr Ƙ
    @mr0chill
    Apr 19, 2022
    An individual in the space has fraudulently obtained my private information including my SSN and is now using it as leverage to keep me quiet. Against the advice of my attorney, I am publishing this thread in an effort to prevent this from happening to someone else. šŸæšŸ§µ
  • user avatar
    Mr Ƙ
    @mr0chill
    Mar 30, 2022
    OpenSea has agreed to make a donation to @GirlsWhoCode in exchange for all information we have on their vulnerability. Working out the particulars now.
  • user avatar
    Mr Ƙ
    @mr0chill
    Nov 14, 2022
    Replying to @MarioNawfal and @SBF_FTX
    Shut the fuck up, Mario.
  • user avatar
    Mr Ƙ
    @mr0chill
    Mar 29, 2022
    I’ve had DMs from people who want to ā€œbuyā€ this exploit, offering close to 100x of what Opensea does. This illustrates a market for vulnerabilities that would be very difficult for someone more money motivated than myself to not fall into. Be safe out there anon.
  • user avatar
    Mr Ƙ
    @mr0chill
    Nov 17, 2022
    Your favorite 'influencers' use bots to ensure their posts get a baseline number of engagements. Then they make private deals with struggling founders for promotion based off of the phony numbers. Let's dive deep into botted accounts so you know what to look out for. 🧵🪔
  • user avatar
    Mr Ƙ
    @mr0chill
    Aug 1, 2023
    For every 10 likes I'll make @CryptoGarga smaller
    99K
  • user avatar
    Mr Ƙ
    @mr0chill
    May 12, 2022
    Bottom’s in btw.
    00:00
  • user avatar
    Mr Ƙ
    @mr0chill
    Mar 29, 2022
    Replying to @opensea
    You received a response immediately, quit bullshitting and grandstanding.
  • user avatar
    Mr Ƙ
    @mr0chill
    Mar 30, 2022
    Replying to @MetaNukesEmpire
    There’s no dollar amount in mind because our team isn’t money motivated. We just want them to set a better standard for security researchers. This is one of if not the biggest company in NFTs. If this is the messaging they are sending it scares me. Do better.
  • user avatar
    Mr Ƙ
    @mr0chill
    Jan 9, 2022
    When people realize that the true Opensea competitor isn’t another massive marketplace but collection proprietary micro-marketplaces things start changing rapidly.
  • user avatar
    Mr Ƙ
    @mr0chill
    Aug 16, 2022
    The goal of this drop is simple: Allow users to send on-chain notes to any ETH address. To make it more interesting we created what we believe is the first "double standard"; a contract that can mint both SBTs and NFTs.

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

TermsĀ·PrivacyĀ·CookiesĀ·AccessibilityĀ·Ads InfoĀ·Ā© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up