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SummaryValue SecuredActivityOnchain costsData postedLivenessMilestones & IncidentsRisk summaryRisk analysisStageData availabilityState derivationState validationUpgrades & GovernanceUpdatesOperatorSequencingWithdrawalsPermissionsSmart contracts

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Starknet

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About

Starknet is a ZK rollup that uses STARK proofs to securely scale Ethereum and Ethereum blobs for data availability. Starknet is also actively engaged in bringing Bitcoin users the same scale, UX, and liquidity through a variety of products and programs.

  • Total Value SecuredTVS
    $391.04 M1.24%
  • Past day UOPSDaily UOPS
    2.0742.8%
  • Stage
  • Gas tokens
    ETH, STRK
  • Type
    ZK Rollup
  • Purpose
    Universal

    • Tokens breakdown

    Sequencer failureState validationData availabilityExit windowProposer failure
    Explore more in Discovery UI

    Badges

    About

    Starknet is a ZK rollup that uses STARK proofs to securely scale Ethereum and Ethereum blobs for data availability. Starknet is also actively engaged in bringing Bitcoin users the same scale, UX, and liquidity through a variety of products and programs.

    Value Secured
    CompareView TVS breakdown
    Total
    Canonically BridgedCanonically Bridged ValueCanonical
    Natively MintedNatively Minted TokensNative
    Externally BridgedExternally Bridged ValueExternal
    ETH & derivatives
    Stablecoins
    BTC & derivatives
    Other
    View TVS breakdown
    Compare with other projects
    Activity
    Compare
    Data source: Voyager API

    2025 Sep 13 — 2026 Sep 13

    Past Day UOPS
    2.0742.8%
    Past Day Ops count
    179.27 K
    Total Ops
    845.03 M
    since 2021 Nov 16
    Max. UOPS
    273.38
    2025 Oct 09
    Past day UOPS/TPS Ratio
    2.06
    Compare with other projects
    Onchain costs
    Compare

    The section shows the operating costs that L2s pay to Ethereum.

    2025 Sep 13 — 2026 Sep 13

    Total cost
    $42.44 K
    Avg cost per L2 UOP
    $0.000091
    Avg cost per day
    $116.29
    Compare with other projects
    Data posted
    Compare

    This section shows how much data the project publishes to its data-availability (DA) layer over time. The project currently posts data toEthereumEthereum.

    2025 Sep 13 — 2026 Sep 13

    Data posted
    12.99 GiB
    Avg size per day
    36.44 MiB
    Avg size per L2 UOP
    29.96 B
    Compare with other projects
    Liveness

    This section shows how "live" the project's operators are by displaying how frequently they submit transactions of the selected type. It also highlights anomalies - significant deviations from their typical schedule.

    No ongoing anomalies detected

    2026 Aug 14 — Sep 13

    Avg. state updates interval
    35 minutes
    Past 30 days anomalies
    100% normal uptime
    Milestones & Incidents

    Starknet reverts 18mins of history

    2026 Jan 5th

    Starknet experienced an outage during which block production was halted.

    Learn more

    Starknet upgrades its proving system to Stwo

    2025 Oct 19th

    Starknet switches to the next-generation prover Stwo to prove its STF on Ethereum L1.

    Learn more
    Risk summary

    Funds can be stolen if

    1. a contract receives a malicious code upgrade. There is no delay on code upgrades (CRITICAL).

    Funds can be frozen if

    1. the operator censors withdrawal transaction.

    Users can be censored if

    1. the operator refuses to include their transactions.

    MEV can be extracted if

    1. the operator exploits their centralized position and frontruns user transactions.
    Risk analysis
    Sequencer failureState validationData availabilityExit windowProposer failure
    Sequencer failure
    Log via L1

    Users can submit transactions to an L1 map, but can’t force them. When users “complain” that their transaction is stuck on L1 and not picked up by the sequencer, the Security Council minority can bypass the sequencer by posting a state root that includes it.