BlackHart
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Index / Bridges and infra

Mezo

Protocol · DeFi · Ethereum · Forged tier · Confidence 20 · mezo.org

644up 1
BRI out of 1000 · last move May 20
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Score history

Model update

Every Score Move

Live for subscribersOpen any move to see what changed
May 20up 1Model updateDimensions rescored
Score 643 to 644Dimensions Operational security

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

Dimensions

12 dimensions, 12 apply to Mezo. Open one to see how it is scored.
Access controlscore 50weight 18%

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

BlackHart-1On-chain rolesMultisig thresholdsTimelocksDeterministic
Economic soundnessscore 50weight 13%

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

BlackHart-1 value flowDefiLlama dataDeterministic
Oracle integrityscore 50weight 13%

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

BlackHart-1On-chain oracle configurationDeterministic
Maturityscore 45weight 12%

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

AgeTVL historyIncident historyDeterministic
Signals
Live since
Not yet measured
TVL
Not yet measured
Audits
Not yet measured
Bug bounty
Not yet measured
Governancescore 50weight 10%

Admin key concentration, timelocks and how upgrades happen.

On-chain parametersProposals and docsDecision model for docs
Cascade exposurescore 50weight 10%

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

Dependency graphDeterministic
Adversarial resiliencescore 50weight 7%

How the code holds up under independent adversarial research.

Validated findingsSeverity-weighted BlackHart-1 candidatesAudit coverageDecision model to parse audit reports
Compositional riskscore 50weight 5%

External dependencies and the surface where contracts and integrations interact.

Integration graphDeterministic
Supply chainscore 50weight 4%

Compiler versions, libraries, build reproducibility and proxy patterns.

Dependency manifestsPinned versionsKnown CVEsDeterministic
Signals
Dependabot
No
Cross-chain messagingscore 40weight 4%

Bridge trust model, sequencer risk, fraud proofs and replay risk.

Bridge configurationDocsMostly deterministic
Liquidity and market structurescore 50weight 2%

Liquidation cascades, holder concentration and exit queues, where positions trade.

DefiLlamaCoinGeckoDeterministic
Operational securityscore 58weight 2%

Incident response, deployment hygiene, key management and monitoring.

GitHub collectorDeterministic
Signals
GitHub scan
mezo-org/musd on May 20
Branch protection
No
Required reviews
0
Signing ratio
100%
Commits in 90 days
10
PR review ratio
77%
Has CI
Yes
CI success rate
80%
Security policy
No
Deployment hygiene
74 of 100
Development practices
44 of 100
Emergency history
75 of 100
Incident response
50 of 100
Key management
70 of 100
Monitoring
40 of 100