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Scores/Polymarket

Polymarket

TEMPERED

Prediction Market · Polygon · $500M+ TVL · 10 contracts

Confidence 70%Z-Factor 0.80Updated 2026-05-06Public Score

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

731
BRI Score
3004756508251000

Security Profile

Access Ctrl
60
Economic
72
Oracle
55
Compos.
75
Govern.
35
Maturity
72
Resilience
54
Supply Ch.
78
OpSec
65
Cascade
100
Min
35
Avg
67
Max
100

Audit History

Chainsecurity
2022-06
Sherlock Competition
2024-06

Bug Bounty Program

$500,000
Max payout on Immunefi
View Program →

Assessment

Prediction market with 47-month track record and ~$1B TVL. D5 very low (35) due to fully centralized governance and CFTC settlement. D3 low (55) for admin-overridable resolution oracle. Strong market adoption but significant centralization.

Dimension Breakdown

How scores work →
Access Control
Weight 18%72% conf
60
Moderate
  • Admin controls market creation and resolution
  • User pause/unpause capability for admin
  • Centralized market resolution (UMA oracle + admin override)
  • Operator/admin role separation in CTF
Economic Soundness
Weight 13%70% conf
72
Good
  • Binary outcome token market model (well-understood)
  • USDC-based collateral (stablecoin risk)
  • Orderbook/AMM hybrid for trading
  • ~$1B TVL demonstrates economic viability
Oracle Integrity
Weight 13%68% conf
55
Moderate
  • UMA optimistic oracle for market resolution
  • Admin can override resolution (centralization risk)
  • Resolution disputes possible but admin has final say
  • Single oracle dependency for all market outcomes
Battle-Tested Maturity
Weight 12%75% conf
72
Good
  • Live since mid-2021 (47 months)
  • Major usage during 2024 US election cycle
  • Regulatory scrutiny adds operational risk
  • Z-factor: 0.887
Governance & Upgradeability
Weight 10%72% conf
35
Critical
  • Fully centralized operation (Polymarket Inc.)
  • No on-chain governance mechanism
  • Admin controls market creation, resolution, pausing
  • Significant regulatory concerns (CFTC settlement 2022)
Adversarial Resilience
Weight 10%95% conf
54
Concerning
  • Score derived from continuous adversarial security research
Operational Security
Weight 10%68% conf
65
Moderate
  • Professional team (VC-backed)
  • Polygon chain operational characteristics
  • Regulatory compliance overhead
  • Centralized resolution creates operational SPOF
Compositional Risk
Weight 5%72% conf
75
Good
  • CTF (Conditional Token Framework) from Gnosis
  • Limited DeFi composability (prediction-specific)
  • USDC dependency for all markets
  • Polygon chain deployment
Cascade Exposure
Weight 5%50% conf
100
Excellent
  • Member of 1 dependency cluster(s)
  • No cross-protocol cascade exposure detected
  • Score: 100/100 (higher = more isolated from systemic risk)
  • Source: cross_protocol_composition.json dependency analysis
Supply Chain
Weight 4%75% conf
78
Good
  • Gnosis CTF framework (battle-tested base)
  • Standard Solidity contracts
  • Polygon deployment (MATIC chain)
  • Moderate dependency set

Risk Drivers

Primary risk factors driving this score, ordered by severity.

Governance & Upgradeability35
Adversarial Resilience54
Oracle Integrity55

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 2020-10-01Z-Factor 0.80010 active dimensions

Score History & Verification

Score provenance tracking begins with the next reassessment.

On-Chain Data

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

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