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Scores/Sablier

Sablier

MITHRIL

Token Streaming · Multi-chain · $100M+ TVL · 10 contracts

Confidence 78%Z-Factor 0.88Updated 2026-05-13Public Score

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

885
BRI Score
3004756508251000

Security Profile

Access Ctrl
90
Economic
92
Oracle
95
Compos.
85
Govern.
82
Maturity
85
Resilience
50
Supply Ch.
90
OpSec
80
Cascade
100
Min
50
Avg
85
Max
100

Audit History

Cantina
2024-05
Codehawks
2023-11

Bug Bounty Program

$100,000
Max payout on Cantina
View Program →

Assessment

Clean, focused token streaming protocol. Simplicity is its greatest security asset - no oracles, no flash loans, straightforward math. D5 penalized for lack of formal governance, D6 for V2's relative youth. V1's 7-year org history helps.

Dimension Breakdown

How scores work →
Access Control
Weight 18%88% conf
90
Excellent
  • Minimal admin surface - stream creation is permissionless
  • Cancel/withdraw controls per-stream by sender/recipient
  • NFT representation of streams (ERC-721)
  • No global admin or pause mechanism in V2
Economic Soundness
Weight 13%90% conf
92
Excellent
  • Linear, cliff, and dynamic streaming curves
  • Math is straightforward (time-proportional release)
  • No flash loan surface, no yield generation
  • Economic model is simple and well-understood
Oracle Integrity
Weight 13%95% conf
95
Excellent
  • No external oracle dependency whatsoever
  • Time-based streaming uses block.timestamp only
  • No price feeds, no TWAP, no external data
  • Simplest possible temporal model
Battle-Tested Maturity
Weight 12%78% conf
85
Strong
  • V2 live since mid-2023 (24 months)
  • V1 live since 2019 (7 years org history)
  • Zero exploits across any version
  • Multiple audits (Cantina, CodeHawks)
  • Z-factor: 0.750 (V2 age)
Governance & Upgradeability
Weight 10%72% conf
82
Strong
  • Small team governance, no token, no DAO
  • Multisig for protocol admin (minimal admin needed)
  • Deployment decisions by core team
  • No formal governance framework
Adversarial Resilience
Weight 10%30% conf
50
Concerning
  • Maximum resilience under independent adversarial testing
  • Comprehensive security coverage across all attack surfaces
  • Mature codebase with extensive battle testing
  • No validated adversarial findings — score set to neutral baseline
Operational Security
Weight 10%72% conf
80
Strong
  • Small but professional team
  • Limited incident response documentation
  • Multi-chain deployment management
  • Active development cadence
Compositional Risk
Weight 5%82% conf
85
Strong
  • Limited composability - NFT streams can be traded
  • No deep external protocol dependencies
  • Minimal integration surface by design
  • Lockup and Flow contracts are self-contained
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%88% conf
90
Excellent
  • Minimal dependencies (PRBMath, OpenZeppelin)
  • Clean Solidity codebase
  • Verified on all deployment chains
  • Professional build and test pipeline

Risk Drivers

Primary risk factors driving this score, ordered by severity.

Adversarial Resilience50
Operational Security80
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 2019-12-14Z-Factor 0.88010 active dimensions

Score History & Verification

Score provenance tracking begins with the next reassessment.

On-Chain Data

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

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