// AUDIT · PROVE · MONITOR

Blockchain securityprotocol for DeFi, exchanges, wallets, tokens, custodians, asset managers, stablecoins, and NFTs

> request_audit> view_audits

600+ audits|Competitive pricing|On-chain verified

// OVER $175 MILLION PROTECTED

NEARScrollArbitrumSiloMorphoOffchain LabsGooglex.comRippleLlamaDiscordNEARScrollArbitrumSiloMorphoOffchain LabsGooglex.comRippleLlamaDiscord

// AUDIT REPORTS

Review the work.

Previous reports are the credibility layer. Start here before comparing tools or pricing.

Loading live audits600+ reports ready

MagicGrants Monerofcmp++crypto

Blockchain

Client: MagicGrants · HashEye-branded PDF

Jul 2026 · v1.0
> pdf> view_report

Offchain Labs 3 2 0 Upgrade Action Contract

Offchain Labs

Client: Offchain Labs · HashEye-branded PDF

Jul 2026 · v1.0
> pdf> view_report

Offchain Labs Arbitrumarbos6061

Offchain Labs

Client: Offchain Labs · HashEye-branded PDF

Jul 2026 · v1.0
> pdf> view_report

Offchain Labs Sequencer Feed Ticketing

Offchain Labs

Client: Offchain Labs · HashEye-branded PDF

Jul 2026 · v1.0
> pdf> view_report

The Quantum Resistant Ledger GO Qrlliblibrary

Blockchain

Client: The Quantum Resistant Ledger · HashEye-branded PDF

Jul 2026 · v1.0
> pdf> view_report

Arcus Labs Root Chain

Blockchain

Client: Arcus Labs · HashEye-branded PDF

Jun 2026 · v1.0
> pdf> view_report
> open_audit_library> verify_report

// WHY HASHEYE

Built for founders who need proof before they commit $50K and 8 weeks.

MetricHashEyeCertiK
Price$200–$40K$50K–150K
Turnaround1–3 weeks4–8 weeks
Human Verification GateYESPartial
All ChainsYESYES
On-Chain BadgeYESNO
Post-Audit MonitoringYESNO
Public ReportYESYES

// prices are estimates. contact us for your exact quote.

New · Live product

// HASHEYE SENTINEL

Live threat monitor.

Audits prove a contract was safe at a commit. Sentinel watches it afterward — streaming exploit intelligence, operational risk, and evidence-ready alerts before incidents become losses.

> security · behavioral · compliance · financial signals

> response runbooks, firewall handoff, and alert routing

> timelines, policy notes, and incident evidence retained

> open_live_monitor> request_audit
ACTIVELY MONITORING
hasheye_sentinel
$ connecting to sentinel stream...
Forge · Solidity mutation testing

// HASHEYE FORGE

Break tests before attackers break contracts.

Forge pressure-tests the tests before the audit starts: mutate Solidity code, run existing checks, and expose the logic changes your suite does not catch.

killed_mutants

caught

The test or spec suite failed after an injected fault.

surviving_mutants

gap

The suite still passed. This is the behavior to prove before audit or launch.

> open_forge> quickstart
// mutation diffMUTANT_014
contract Vault {
  function mul(uint256 a, uint256 b) public pure returns (uint256 c) {
-   c = a * b;
+   c = a + b;
  }
}

$ gambit mutate --filename contracts/Vault.sol

$ gambit summary --mids 14

survived // no test failed

01

MUTATE

Generate controlled Solidity faults across operators, constants, branches, and call structure.

02

RUN

Execute Foundry, Hardhat, or spec suites against every mutant with the expected compiler.

03

REPORT

Separate killed mutants from survivors and turn surviving mutants into proof gaps.

// RUN DETAILS

engine
Solidity AST mutation
inputs
single file or JSON project config
runner
Foundry, Hardhat, optional specs
outputs
mutants, diffs, survivor report
score
killed versus surviving mutants

// RUN FREE AUDIT SCAN

// WHAT WE AUDIT

Every Contract. Every Chain.

[01]

SMART CONTRACTS

Token contracts, NFTs, staking, vesting, lockers. Any Solidity or Rust.

[02]

DEFI PROTOCOLS

DEXes, lending markets, yield farms, liquid staking. Full economic attack surface.

[03]

GAMEFI & NFT

In-game economies, mint contracts, royalty systems, cross-chain bridges.

[04]

L1 / L2 INFRA

Custom chains, rollup contracts, bridge validators, precompile audits.

// ESTIMATE YOUR AUDIT

Scope a $200-$40K first-pass quote.

> request_exact_quote

// YOUR AUDITORS

Senior review, no silent approvals.

Alice Hsu

ex-Sherlock

Kris L

ex-Cyfrin

Mihail Nikolov

ex-HackenProof

Oscar Makumba

Smart Contract Auditor

Aravinth Selva

Security Researcher

Shreyas

ex-CredShield