
The $HAT that protects DeFi through DeSec π© Aligning incentives for projects & hackers through decentralized on-chain audit competitions & bug bounties.
Joined February 2021
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You want to level up as a security researcher? π‘οΈ
Hats Finance is hands-down the best place to do it. Hereβs whyπ§΅
π¨ Important announcement:
Sadly, weβre announcing that Hats.finance is entering a final wind-down of its hosted operations. After a lot of reflection, weβve reached the point where keeping a centralized UI and servers running is no longer sustainable, and there isnβt a new legal or operational wrapper planned to continue that hosted stack.
This is not easy to share. Hats have been a long, fascinating, sometimes brutal journey. Since 2021, we chased one belief: a decentralized market deserves decentralized security. Vitalikβs narrative about systems sharing Web3's DNA was a compass for us, and Hats was built in that spirit.
But reality didnβt match the original thesis. Smart contract security budgets did not scale to DeFi-level volumes as we expected, and rapid progress in AI security tools, along with the maturation of secure, reusable smart contract building blocks, reduced the need for a protocol like Hats to sustain meaningful long-term demand for the HATS token.
What happens now:
* The Hats.finance hosted frontend and backend (UI and servers) are expected to go offline on Dec 31, 2025. Most functionality that depends on that hosted stack will be phased out.
* The Hats protocol remains deployed on-chain and governed by the DAO. Core contracts are intended to continue functioning according to their code.
* An IPFS build of the frontend is available today and may remain accessible via public gateways as long as it is being served (e.g., by pinning providers or community nodes). As payments to our current pinning provider (e.g. Pinata) will stop, we cannot guarantee its continued availability or performance.
Action for users with deposits:
If you want to withdraw via the hosted UI, we recommend starting a Withdraw Request by Dec 17, 2025 (7-day cooldown plus 7-day withdrawal window). If you miss the window, you can re-initiate a new request, or interact directly with the contracts at any time, subject to their logic and network conditions.
Thank you to everyone who believed in this experiment, used it, partnered with it, and pushed it forward. Weβll do our best as contributors to support the community through the wind-down.
Shared in our capacity as individual contributors to the Hats protocol, for information purposes only.
π The @Kleros_io audit competition is officially live!
Before submitting, please review the open issues here:
π github.com/hats-finance/Crosβ¦
Good luck to all participants; it's time to showcase your skills!
π¨ Day 2 of the @Kleros_io audit competition on @HatsFinance π¨
πΉ 40 submissions so far
πΉ Judges have already started reviewing
πΉ 9 days left
πΉ $80,000 in rewards π―
π Join now: app.hats.finance/audit-compeβ¦
The @Kleros_io Audit competition kicks off this Tuesday, Sept 23, at GMT.
Auditors can already opt-in and secure their spot:
π app.hats.finance/audit-compeβ¦
β‘ Important β‘
In the following article, youβll find all the competition details, including the adapted severity definitions tailored to the Kleros competition and its unique codebase.
hatsfinance.medium.com/kleroβ¦
Join us to help protect Klerosβ code.
π₯ $80,000 USDC up for grabs for those who can spot vulnerabilities in ~3,870 SLOC!
The @Kleros_io audit competition kicks off Tuesday, Sept 23, 2025, with the following prize pool:
πΉ Low Severity β up to $800
πΉ Medium Severity β up to $16,000
πΉ High Severity β up to $32,000
π Donβt miss your chance. Sharpen your skills, find the bugs, claim the rewards.
π Join the competition & start hacking!
π¨ New audit competition! π¨
@Kleros_io x @HatsFinance Details coming soon π
Save the dates! ποΈ
Congrats to the winners of the @dTRINITY_DeFi audit competition π₯
Time to claim your rewardsπ°
Winners breakdown :
app.hats.finance/audit-compeβ¦
Huge thanks to our auditors and sponsors, your efforts and support made this audit competition a success.
Preliminary winners of the @dTRINITY_DeFi audit competition are in!
Ran from June 16 - July 4 with up to $80K in USDC rewards for auditors.
328 issues submitted, 40 valid: 1 High, 3 Medium, 36 Low.
Unravel the thread for the winners' breakdown and their findings!
#HatsFinance #AuditCompetition
Valid High: 1 submission
github.com/hats-finance/dTRIβ¦
Valid Medium: 3 submissions
github.com/hats-finance/dTRIβ¦
github.com/hats-finance/dTRIβ¦
github.com/hats-finance/dTRIβ¦
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π¨ The @dTRINITY_DeFi Audit Competition has officially ended!
Huge thanks to everyone who participated π
Over the next few days, the sponsor will complete the final labeling process. Once that's done, weβll announce the preliminary winners.
Stay tuned β more updates coming soon!
Final Call: Last 2 Days of the @dTRINITY_DeFi Audit Competition!
Kudos to both auditors and sponsor, outstanding work so far!
The sponsorβs team has reviewed almost all submission with a clear explanations and transparent labeling.
A real audit competition with real-time judgment.
Make the most of your audit!
7 days of competition -> 210 submissions!
$80,000 up for grabs π°
The team has started reviewing β itβs all happening in real time: public and transparent.
Join us to make @dTRINITY_DeFi secure and battle-ready.
β³ Ends: July 4th, 2025 at 15:00 GMT
All the details π app.hats.finance/audit-compeβ¦
π¨ The @dTRINITY_DeFi audit competition is officially LIVE!
Time to hunt β letβs see who climbs to the top of the leaderboard π
Good luck, researchers!
Starting in 2 hours with Complete Audit Cycle: @dTRINITY_DeFi audit competitionππ©
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π¨ New @dTRINITY_DeFi Audit Competition starts next week!
@dTRINITY_DeFi is introducing the worldβs first subsidized stablecoin protocol, designed to transform credit markets.
ποΈ June 16th β July 4th
π° Up to $80,000 USDC in rewards
ποΈ ~4,100 nSLOC
π― Complete Audit Cycle: Top researchers can claim fixes, write tests, submit full solutions β and get extra rewards.
π Opt in now: app.hats.finance/audit-compeβ¦
Who's ready for the @dTRINITY_DeFi audit competition on Monday?π©
Join the hunt for a chance to earn up to 80,000 USDC π₯
Check out the details, rules, and guidelinesπ§΅
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New audit competition on @HatsfinanceΒ
more details coming very soon ππ
Complete audit cycle β The latest results from @Daosis_Official audit competition.
β
Full Control
β
Real-Time & Easy Review
β
Full Support
Book your audit today!
Congrats to the winners of the @Daosis_Official audit competitionπ₯
Time to claim your rewardsπ° and to shout out to the amazing ecosystem for a great audit!
Winners breakdownπ
@johny7173 - 1 High, 3 Lows
@chainNue - 1 Medium, 2 Lows
@AresAudits - 6 Lows
@0xambargo - 6 Lows
@p_tsanev - Lead auditor, 5 complimentary fixes and tests
@0x0bserver - 6 Lows, 5 complimentary fixes and tests
@0xvd - 2 Lows
@0xInAllHonesty - 2 Lows
@dod4ufn - 2 Lows
To claim your rewards:
1. Visit the competition leaderboard: app.hats.finance/audit-compeβ¦
2. Connect with your submitting wallet.
3. Click the 'Receive rewards' button.
See you next hunt!π«‘
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Tired of waiting weeks for audit results? Hats on-chain and transparent competitions give you the adrenaline rush of a bug hunt + instant feedbackπ΅οΈββοΈ
Find bugs, get rewarded, and learn fast. Ready to compete? π©
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