1Understand timeline, budget, and product logic
A tailor-made contest desk for the repo you are about to ship.
Circuit reviews for
protocols that ship
Hanul Circuit lines up contest and retained desks for live protocol work — findings you can ship against, not a leftover house brand.
Request a quote
100%
Customer retention rate
200+
Total projects secured
50+B
Assets protected
Coverage across tokens, venues, and bridges
trusted by teams that already shipped
Token & NFT
/DEX & Trading
/Staking
/Marketplace & Auction
/ZK
/Wallet
/Lending
/GameFi
/
Review plans that change when the repo does
From first deploy to the next fork: a contest desk, a retained desk, or both. Scope stays tied to the code you are about to ship.
Audit Contest
A contest puts several independent reviewers on the same repo at once. Findings are graded, then you get one paper trail.
Open contest deskHigh-signal reviews without a bloated calendar
Up to 25x ROI
More eyes on the same commit, one invoice
5-50x More Auditors
Independent reviewers, shared scope
Top-Notch Quality
Pay for findings that hold up, not hours on a clock
Tailored Contest Plan
Desk matching for the stack you actually run
How a contest runs
2Schedule the incentive model
- 5–50× reviewers
- Smart desk matching
- Named, certified reviewers
Partners
/
Teams that ran a contest
“The contest caught a re-entrancy the previous desk missed. We patched on-chain before the stake moved.”
Charles, Founder of Shield Protocol
“Reviewers are paid for the severe findings. That alignment is why we stayed with the desk.”
Jack Xu, CTO of EthSign
“We ran more than one desk. Hanul Circuit is the one we kept for the protocol and the assets.”
Yubo Ruan, Founder of ParaX
“The desk matched reviewers who read the model, not only the Solidity. That is the review we wanted.”
Demian, Product Lead of Aark Digital
“Security and a public paper trail are what make the rest of the launch worth building. The Hanul Circuit desk delivered both.”
Eric, Head of Product of Mantle Network
“The contest hit a short deadline, the findings held up, and we published the paper.”
Charles, CTO of KaratDAO
“A contest desk on the repo before the layer opens to users. That is the bar.”
Anton Astafiev, Matter Labs Head of Security
“More useful findings than the last centralized desk, on a smaller invoice.”
Project Aki
“Short deadline, findings that held up, paper we could publish.”
Guoda, team TENGOKU
“The contest caught a re-entrancy the previous desk missed. We patched on-chain before the stake moved.”
Charles, Founder of Shield Protocol
“Reviewers are paid for the severe findings. That alignment is why we stayed with the desk.”
Jack Xu, CTO of EthSign
“We ran more than one desk. Hanul Circuit is the one we kept for the protocol and the assets.”
Yubo Ruan, Founder of ParaX
“The desk matched reviewers who read the model, not only the Solidity. That is the review we wanted.”
Demian, Product Lead of Aark Digital
“Security and a public paper trail are what make the rest of the launch worth building. The Hanul Circuit desk delivered both.”
Eric, Head of Product of Mantle Network
“The contest hit a short deadline, the findings held up, and we published the paper.”
Charles, CTO of KaratDAO
“A contest desk on the repo before the layer opens to users. That is the bar.”
Anton Astafiev, Matter Labs Head of Security
“More useful findings than the last centralized desk, on a smaller invoice.”
Project Aki
“Short deadline, findings that held up, paper we could publish.”
Guoda, team TENGOKU
Start a review
Send the repo. A desk writes back within a day.
Mail lab@hanulcircut.com with the chain, language, and a freeze commit.
Get In Touch
lab@hanulcircut.com
Certified reviewer in South Korea
Hanul Circuit desks are licensed for protocol review from Seoul.
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