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Scores/Chainlink

Chainlink

MITHRIL

Oracle Infrastructure · Multi-chain · $16B+ secured TVL · 20 contracts

Confidence 87%Z-Factor 0.94Updated 2026-05-06Public Score

Public risk assessment — scores are produced with the same methodology as monitored protocols

902
BRI Score
3004756508251000

Security Profile

Access Ctrl
88
Economic
92
Oracle
95
Compos.
78
Govern.
82
Maturity
96
Resilience
87
Supply Ch.
90
OpSec
85
Cascade
46
Min
46
Avg
84
Max
96

Audit History

Trail of Bits
2019-06
Sigma Prime
2020-11
Dedaub
2023-06

Bug Bounty Program

$100,000
Max payout on Immunefi
View Program →

Assessment

Gold standard oracle infrastructure. 84+ months live, zero protocol exploits, secures $16B+. D4 penalized for massive downstream integration surface, D5 for centralized governance. Near-ADAMANTINE.

Dimension Breakdown

How scores work →
Access Control
Weight 18%85% conf
88
Strong
  • Multi-sig node operator management with OCR committee
  • Feed admin controls with configurable parameters
  • Timelocked updates for critical feed configurations
  • Staking v0.2 adds economic security layer
Economic Soundness
Weight 13%90% conf
92
Excellent
  • LINK token economics proven over 6+ years
  • Staking mechanism adds validator incentive alignment
  • No flash-loan attack surface in core oracle
  • Fee model sustainable with growing adoption
Oracle Integrity
Weight 13%95% conf
95
Excellent
  • Gold standard oracle: aggregation across 30+ node operators
  • Deviation and heartbeat thresholds per feed
  • Proof of Reserve for wrapped/bridged assets
  • CCIP extends oracle model to cross-chain
Battle-Tested Maturity
Weight 12%95% conf
96
Excellent
  • Live since May 2019 (84+ months)
  • Zero protocol-level exploits across any version
  • $16B+ TVL secured across DeFi
  • 15+ audit firms over lifetime
  • Z-factor: 0.823
Governance & Upgradeability
Weight 10%78% conf
82
Strong
  • Chainlink Labs retains significant operational control
  • No on-chain governance token for feed management
  • Node operator selection is permissioned
  • Community program emerging but not decentralized governance
Adversarial Resilience
Weight 10%95% conf
87
Strong
  • Score derived from continuous adversarial security research
Operational Security
Weight 10%82% conf
85
Strong
  • Chainlink Labs operates professional infrastructure
  • 24/7 monitoring of feed health
  • Incident response team for feed outages
  • Multi-cloud, multi-region deployment
Compositional Risk
Weight 5%80% conf
78
Good
  • Thousands of protocols depend on Chainlink feeds
  • Downstream integration failures are not Chainlink bugs
  • CCIP and VRF expand compositional surface
  • Feed-specific risk isolation (one bad feed != all)
Cascade Exposure
Weight 5%60% conf
46
Concerning
  • Appears in 2 cross-protocol cascade chain(s)
  • Failure cascades to 20 downstream protocol(s)
  • Member of 2 dependency cluster(s)
  • Score: 46/100 (higher = more isolated from systemic risk)
  • Source: cross_protocol_composition.json dependency analysis
Supply Chain
Weight 4%90% conf
90
Excellent
  • Standard Solidity, minimal external dependencies
  • Verified on all deployment chains
  • Professional dependency management
  • Regular compiler version updates

Risk Drivers

Primary risk factors driving this score, ordered by severity.

Cascade Exposure46
Compositional Risk78
Governance & Upgradeability82

Adversarial Risk Signals

Observable security posture indicators. These signals reflect publicly verifiable information and responsible disclosure outcomes. No specific vulnerability details are exposed.

Disclosure HistoryNot Assessed
Remediation VelocityNot Assessed
Bug Bounty ProgramNot Assessed
Audit CoverageNot Assessed
Incident HistoryNot Assessed
Deployed 2019-05-30Z-Factor 0.94510 active dimensions

Score History & Verification

Score provenance tracking begins with the next reassessment.

On-Chain Data

Protocol Slug
"chainlink"
Oracle
BRORegistry (Base)
Evidence
IPFS (pinned)
Staleness Threshold
24 hours
Read Score
registry.getScore("chainlink")

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