DeFiPunk'd

Hyperliquid

4 deployments · $6.0B aggregate TVL · Bridge

Deployments

Each deployment is rated independently. Pick one to see its rating, risk analysis, and stage.

TVL $5.5B
Type Bridge
Chains Arbitrum, Hyperliquid L1
View on DeFiLlama ↗
Control criteria
Upgradeability Unknown Bug bounty hyperliquid.gitbook.io Governance forum Docs hyperliquid.gitbook.io
About

Hyperliquid Bridge enables USDC transfers between Arbitrum and Hyperliquid L1. Users deposit USDC on Arbitrum which validators sign to credit on Hyperliquid. Withdrawals are user-initiated via off-chain signature, then relayed and signed by validators (2/3 consensus) to the Arbitrum bridge contract, with a 200-second dispute period before finalization. The bridge uses a validator-set governance model with hot wallets for routine operations and cold wallets for emergency dispute resolution.

Risk analysis

One card per dimension, sorted by severity. Only Verifiability and Autonomy carry automated signals in Phase 0. See methodology for scope.

Audit a dimension yourself · DEFI@home Contribute an LLM-run assessment — any model, any dimension. Three agreeing runs merge automatically into the public record.

DEFI@home is a distributed audit network modeled on SETI@home: instead of CPU cycles, it crowdsources LLM reasoning. Paste a slice prompt into Claude, ChatGPT, Gemini, or any browsing-capable model, and submit the JSON output as a pull request. The quorum bot merges it once ≥3 independent runs (from different models) reach the same grade — no single model, and no single contributor, can move the needle alone. How it works →

  • Address discovery 3 addresses on file · 1 run Submit run ↗
  • Verifiability Unverified Submit run ↗
  • Control Unverified Submit run ↗
  • Ability to exit 1/3 submitted Submit run ↗
  • Autonomy Unverified Submit run ↗
  • Open Access Unverified Submit run ↗
  • Audit all 5 dimensions · one prompt Submit run ↗
  1. Verifiability tentative
    Open source + 5 audits

    Protocol publishes a GitHub repository and has at least one audit on record. This is a coarse Phase-0 signal only: auditor reputation, scope, and post-audit review coverage are not yet weighted.

    Run your own prompt Submit run ↗
  2. Ability to exit 1/3 model submitted
    Withdrawal requires validator signatures and can be paused by 2-of-4 locker threshold or invalidated by cold validator quorum; 200-second dispute period applies
    Tentative grades
    • claude-sonnet-4-5 (autorun) orange

    No quorum yet — verdict and steelman hidden until ≥3 models agree.

    Evidence (7)
    E1
    The bridge contract has two withdrawal-related functions: batchedRequestWithdrawals() (for creating pending withdrawal requests signed by validators) and batchedFinalizeWithdrawals() (for claiming finalized withdrawals after the dispute period). Deposits use batchedDepositWithPermit(). Users initiate withdrawals from Hyperliquid L1 via off-chain signature, then validators batch and submit requests on-chain.
    E2
    batchedRequestWithdrawals() has no direct pause guard in the function signature, but the contract implements a locking mechanism via voteEmergencyLock()/unvoteEmergencyLock() functions. batchedFinalizeWithdrawals() similarly processes finalized withdrawals. The ABI shows Paused/Unpaused events and a paused() view method returning false as of block 460454452, indicating OpenZeppelin-style pause capability exists. Withdrawal invalidation is possible via invalidateWithdrawals() requiring cold validator signatures.
    E3
    The bridge uses a locker-based emergency pause system. Current state shows lockerThreshold=2 and nValidators=4 (total validator power=4), meaning 2 lockers can trigger an emergency lock via voteEmergencyLock(). Documentation states any locker may lock the bridge during the dispute period, preventing further withdrawals or updates. Once locked, emergencyUnlock() requires cold wallet validator quorum (2/3 of validator power by cold signatures). The disputePeriodSeconds is 200 seconds (~3.3 minutes) as of block 460454452. getLockersVotingLock() currently returns an empty array, indicating no active lock votes.
    E4
    The system distinguishes between hot wallet signatures (for routine 2/3 validator consensus on withdrawal requests) and cold wallet signatures (for dispute resolution and unlocking). Hot validators can approve withdrawals with 2/3 power threshold. Lockers (a subset of validators) can emergency-lock with lockerThreshold=2 votes. Cold validator quorum (2/3 of cold validator power) is required to unlock via emergencyUnlock() or to invalidate withdrawals via invalidateWithdrawals(). Documentation confirms cold wallet quorum requirement for unlocking.
    E5
    The withdrawal flow uses a dispute-period queue: users sign withdrawal on Hyperliquid L1, validators batch-request on Arbitrum via batchedRequestWithdrawals(), then after disputePeriodSeconds (200s) anyone can call batchedFinalizeWithdrawals() to claim. The dispute period is not a daily cap but a security delay. Documentation states withdrawals take ~3-5 minutes total. No evidence of withdrawal amount caps beyond the bridge's USDC balance.
    E6
    No forced-exit or permissionless escape hatch mechanism exists for adversarial-admin scenarios. If validators collude or lockers indefinitely pause, users cannot unilaterally exit. The emergencyUnlock() function requires validator cooperation (cold quorum), not user action. Documentation describes the locking mechanism as a safety feature controlled by validators, not users.
    E7
    Exit functions are directly on-chain. batchedFinalizeWithdrawals() can be called by anyone once the dispute period expires and validators have signed the request via batchedRequestWithdrawals(). However, the initial withdrawal request placement requires Hyperliquid L1 off-chain signature, then validator relay to Arbitrum. Users cannot unilaterally place withdrawal requests on the Arbitrum bridge contract without validator participation. The claim step (finalization) is permissionless post-dispute-period, but the request step depends on validator relay.
    Why is this slice uncertain?
    • only 1 of 3 model submissions on record — quorum requires ≥3 agreeing models

    A fresh independent run can establish (or overturn) a verdict.

    Run your own prompt Submit run ↗
    Sources claude-sonnet-4-5 (autorun) no url View raw submissions ↗
  3. Autonomy tentative
    External message validators reduce autonomy

    Bridges rely on an external validator set, guardian signatures, or light-client proofs — a category-level autonomy risk independent of any specific implementation.

    Run your own prompt Submit run ↗
2 dimensions not yet assessed (Control, Open Access)
  1. Control unknown Unverified
    Not yet assessed

    Who holds admin privileges, how contracts can be upgraded, and how quickly. No automated heuristic grades this at Phase 0; a real assessment arrives when onchain discovery reads roles, owners, and timelocks.

    No model has graded this dimension yet. Run the slice prompt through any LLM and submit the JSON — once ≥3 independent runs agree, the quorum bot merges the verdict here.

    Submit run ↗
  2. Open Access unknown Unverified
    Not yet assessed

    Whether the protocol depends on privileged operators, whitelists, geo-restrictions, or off-chain infrastructure. This is not a signal DeFiLlama carries in a usable form; crawler-based detection lands in a later phase.

    No model has graded this dimension yet. Run the slice prompt through any LLM and submit the JSON — once ≥3 independent runs agree, the quorum bot merges the verdict here.

    Submit run ↗

Stage

Preview of the Phase-3 maturity framework. DeFiPunk'd will adopt DeFiScan v2's stages verbatim; the section is rendered below in its intended shape so the structure is visible today.

Hyperliquid Bridge has not yet been assessed under the DeFiScan v2 stage framework.
The walkaway test is the central criterion. Once stages land, protocols reach Stage 1 only if users can exit in the presence of malicious operators even when the emergency council disappears.
Scope of assessment
Stages are assessed per-protocol against DeFiScan v2's criteria: governance structure, upgradeability path, timelock durations, emergency-council scope, and the walkaway test. The analysis depends on onchain discovery (roles, owners, timelocks) and deeper review of deployed contracts — neither of which DeFiPunk'd automates at Phase 0.
Stage 0 requirements pending
Governance is largely off-chain, contracts are upgradeable with short or no timelock, and the protocol depends on a multisig or team with full discretion. At Phase 0 DeFiPunk'd does not automatically evaluate these; the assessment lands with crawler-based onchain discovery.
Stage 1 requirements pending
Users can exit or opt out on their own terms even if the team disappears. Upgrades run through a meaningful timelock with an emergency security council clearly scoped. The walkaway test is the headline criterion.
Stage 2 requirements pending
Protocol is fully permissionless and immutable, or upgrades require a supermajority of token holders with a long timelock and no emergency override. This is the terminal stage of the DeFiScan v2 framework.
Learn more about DeFiScan v2 stages →
Stages are an opinionated assessment of maturity, not a rating of security or safety. A protocol can sit at Stage 2 and still carry substantial technical or economic risk; the framework exists to incentivize decentralization, not to rank protocols.

Contract surface

Every contract in scope for this protocol — pooled from DeFiLlama's TVL adapter (mechanical) and DEFI@home discovery submissions (LLM-curated). Verified-source flags come from Etherscan + Sourcify; owner / multisig metadata is read on-chain when available. Reviewer audit context, not a slice score. A lending protocol's adapter set will list third-party collateral tokens alongside its own contracts; attribution is the grader's job.

  • 8addresses
  • 3verified source
  • 2proxies
  • 0of 2 owners are Safes

TVL adapter pinned at 683d369. Sourcecode fetched 2026-05-06. Control fetched 2026-05-07.

arbitrum0xc67e…73a4TVL
arbitrumBridge20x2df1…3df7TVL + discbridge
arbitrumTransparentUpgradeableProxy0xff97…5cc8TVLproxy0x0000…0001
arbitrumFiatTokenProxy0xaf88…5831TVLproxy0xc7a5…ebc9
Arbitrumdeployer0x1d4c…1fbcdiscoveryfactory
Arbitrum Sepoliabridge (testnet)0x08cf…6f89discoverybridge
hyperliquid0x6b9e…0a24TVL
hyperliquidUSDC0xb883…630fTVL

Protocol Info

Links

[defillama] Source: DeFiLlama [:] Source: DEFI@home quorum
Twitter
@HyperliquidX

Security

[:] Source: DEFI@home quorum
Audits
3 audits
  • Zellic — 2023-12 — hyperliquid-bridge
  • Zellic — 2023-08 — hyperliquid-bridge
  • Zellic — 2023-08 — hyperliquid-bridge
Security contact
unknown

Technical

[:] Source: DEFI@home quorum
Upgradeability
Unknown

Provenance

[defillama] Source: DeFiLlama
Review status
listed
Updated
2026-06-01 11:27 UTC