BlackHart
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Public score as of Nov 7, 7 days behind. Live subscribers see every move the moment it lands.

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Uniswap V4 logo
Index / DEX and AMM

Uniswap V4

Protocol · DEX / AMM · Multi-chain · Mithril tier · Confidence 93 · uniswap.org

856down 4
BRI out of 1000 · last move May 17
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Score history

Model update

Every Score Move

Live for subscribersOpen any move to see what changed
May 17down 4Model updateDimensions rescored
Score 860 to 856Dimensions Several dimensions

BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.

May 15down 23Model updateDimensions rescored
Score 883 to 860Dimensions Several dimensions

BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.

May 13down 3Model updateDimensions rescored
Score 886 to 883Dimensions Compositional risk, Adversarial resilience

BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.

May 6down 26Model updateMethodology update
Score 912 to 886Dimensions Adversarial resilience

BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.

May 5down 1Model updateMethodology update
Score 913 to 912Dimensions Several dimensions

BlackHart's method or evidence changed and the score was recalculated. No new release drove this move.

Dimensions

12 dimensions, 10 apply to Uniswap V4. Open one to see how it is scored.
Access controlscore 92weight 18%

Admin keys, roles, permissions and the checks that guard them.

BlackHart-1On-chain rolesMultisig thresholdsTimelocksDeterministic
Economic soundnessscore 88weight 13%

How the economic design holds up under flash loans, MEV, liquidation cascades and bad incentives.

BlackHart-1 value flowDefiLlama dataDeterministic
Oracle integrityscore 98weight 13%

How prices reach the protocol, and how hard they are to manipulate or let go stale.

BlackHart-1On-chain oracle configurationDeterministic
Maturityscore 89weight 12%

Time in production, value secured over time, audits, bounties and incident history.

AgeTVL historyIncident historyDeterministic
Signals
Live since
Nov 27, 2024 (23 months)
TVL
$3.5B
Audits
  • Spearbit, Oct 2024
  • OpenZeppelin, Sep 2024
  • Trail of Bits, Aug 2024
  • ABDK, Jul 2024
  • Cantina Competition, Jun 2024
Bug bounty
Cantina, up to $15,500,000
Governancescore 92weight 10%

Admin key concentration, timelocks and how upgrades happen.

On-chain parametersProposals and docsDecision model for docs
Adversarial resiliencescore 39weight 10%

How the code holds up under independent adversarial research.

Validated findingsSeverity-weighted BlackHart-1 candidatesAudit coverageDecision model to parse audit reports
Operational securityscore 51weight 10%

Incident response, deployment hygiene, key management and monitoring.

GitHub collectorDeterministic
Signals
GitHub scan
Uniswap/v4-core on May 20
Branch protection
No
Required reviews
0
Signing ratio
100%
Commits in 90 days
2
PR review ratio
73%
Has CI
Yes
CI success rate
0%
Security policy
Yes
Deployment hygiene
58 of 100
Development practices
40 of 100
Emergency history
75 of 100
Incident response
35 of 100
Key management
70 of 100
Monitoring
40 of 100
Compositional riskscore 88weight 5%

External dependencies and the surface where contracts and integrations interact.

Integration graphDeterministic
Cascade exposurescore 100weight 5%

Failures upstream that could spread into the protocol, and the damage if it fails.

Dependency graphDeterministic
Supply chainscore 88weight 4%

Compiler versions, libraries, build reproducibility and proxy patterns.

Dependency manifestsPinned versionsKnown CVEsDeterministic
Signals
Dependabot
No