COSMOON - Kusama Validator Performance

COSMOON ✓ Reasonable Fair

Italy, Milan (Seflow s.r.l.)

Part of the COSMOON fleet · 5 validators · See the fleet →

Backed by 2 nomination pools · browse them

Slot

#359

Commission

15%

Nominators

432

Stake

64.7K KSM

Updated

9h ago

Performance Metrics (Health: Fair)

Active Set Longevity

365 days

100.0% uptime (365 of 365 observed days)

Current streak: 365 days

Longest streak: 365 days

Commission Stability

100/100

Excellent

Change frequency: 0 per 90 days

Volatility: 0.0%

Expected Returns Details

12.4% →

Estimated APY (28-day avg)

Current era rate: 11.7%

Trend: stable

Avg era reward: 919 KSM

Avg assigned stake: 13,785 KSM

Avg era point share: 0.14%

Based on 85 eras

Click for trend, ranking, and projection

Validator Self-Stake

419 KSM

Bonded by validator

💰 Validator Earnings Details

0.2 KSM

Total income · 2026-09

● Comm 0.2 ● Self 0.0

Rewards distributed: 1 KSM

vs last month: ↘ -98.9%

Click for full earnings history →

Slot Position Volatility

Medium

Avg slot: 383.1 (30 days)

90-day avg: 364.1

180-day avg: 313.7

💰 Reward Claims Status Details

✅ All rewards claimed

Total unclaimed: 0/84 eras

Click for timeline and details

Overall Risk (Health-Based) Details

3/10

Safe

Health Score: 69.82/100

Used in main list "Risk Level" filter

Click for calculation details

Risk Assessment (Flags)

0/10

No risks detected

✓ No risk flags

Based on specific warning indicators

Turboflakes Grade era 9974 Details

A+

MVR: 0.0% missed

Missed Vote Ratio (para consensus) · last completed era

Nominator Stability Details

91/100

Excellent

Stable nominators: 374

Unstable nominators: 19

Total nominators: 432

Stable percentage: 86.6%

Active Set Risk Details

0/10

Low risk

Largest Nominator Risk:

⚠ 20.9% of stake from one nominator

If they leave: Slot #359 → #409 (still safe)

Risk: LOW

Recent Nominator Changes:

⚠ 42.5% from recent switchers

Some recent nominator changes

Risk: LOW

Node DHT

Cosmoon

Parity Polkadot v1.22.2

Network: litep2p

IPv6: -

Multi-homed: -

Source: DHT discovery (telemetry not available)

Health-Based Risk Calculation

Formula

Risk Score (0-10) = 10 - (Health Score / 10)

Your validator: 3/10 risk = 10 - (69.82/10)

Health Score Breakdown (69.82/100)

The health score combines 7 dimensions into a comprehensive performance metric:

1. Stability (30 points) 26.93/30

Longevity: 15.0/15 pts
365 days in active set over last 365 days
Commission Stability: 10.0/10 pts
No commission changes (10 pts)
Slot Volatility: 1.9/5 pts
StdDev 61.4 → 1.9 pts (Moderate volatility)

2. Reliability (33 points) 15.0/33

Era Points Consistency: 0/15 pts
No era points data
Turboflakes Grade: 10.0/10 pts
Grade A+ = 10.0 pts
MVR: 5.0/5 pts
0.00% parachain votes missed
Payout Status: -0.0 pts penalty
No unclaimed eras

3. Growth (20 points) 8.9/20

APY Relative Score: 3.9/10 pts
Percentile-based APY score relative to active validators
Stake Growth: 5.0/10 pts
Placeholder while stake growth tracking is pending

4. Transparency (32 points) 20.0/32

Identity Completeness: 12.0/12 pts
Has on-chain identity: COSMOON
Commission Transparency: 5.0/5 pts
No commission changes for 180+ days
Grade Trend: 3.0/5 pts
Grade stable (3 pts)
Telemetry Visibility: 0.0/5 pts
No public telemetry
Self-Stake Confidence: 0.0/5 pts
Minimal self-stake (<1%)

5. Nominator Quality (20 points) 15.11/20

Nominator Stability: 9.1/10 pts
86.6% stable nominators (90+ days)
Single-Point-of-Failure: 4.0/5 pts
Biggest nominator impact: 50 slots
Aggregate Risk: 2.0/5 pts
Aggregate unstable risk: 80 slots

6. Geographic Diversity (8 points) 6.0/8

Location Transparency: 2.0/2 pts
Known location: Italy
Country Concentration: 2.0/2 pts
Low country concentration (<20%)
Provider Concentration: 2.0/2 pts
Low provider concentration (<15%)

7. Infrastructure (8 points) 8.0/8

Client Version: 4.0/4 pts
v1.22.2-c112e83f4f6 = Latest stable (4pts)
Location Quality: 4.0/4 pts
Based on Geographic Diversity (location visibility + concentration checks)

Total Points: 99.94/146

Normalized Health Score: 69.82/100

Risk Score: 3/10

👥 Nominator Stability Analysis

STABILITY SCORE

EXCELLENT

STABLE (90+ DAYS)

374

86.6%

UNSTABLE (<90 DAYS)

Why Nominator Stability Matters

Direct Impact on Your Position: Unstable nominators are more likely to switch validators, which can cause sudden drops in your backing and potentially push you out of the active set.

Health Score: Contributes 10 points to your overall health score under "Nominator Quality" dimension.

Nominator Tenure Breakdown

374 nominators

Supporting you for 90+ days

These are your committed, long-term supporters

19 nominators

Supporting you for <90 days

Recent additions - may still be testing validators

86.6% Stable 9% Unstable

Current Risk Level

Low Risk: You have an excellent stable nominator base. 86.6% of your nominators have been with you for 90+ days, indicating strong commitment and trust. This stability provides a strong foundation for maintaining your active set position.

How to Improve Nominator Stability

Demonstrate transparency: Share your infrastructure details, location, and operational practices
Optimize performance metrics: Higher era points and better grades attract quality, long-term nominators
Competitive but stable commission: Avoid frequent commission changes that can scare away nominators

⚠️ Active Set Risk Analysis

Overall Risk

0/10

LOW RISK

Current Position

#359

in active set

Safety Buffer

291

slots to edge

Worst-Case Scenario: If Biggest Nominator Leaves

They Control

20.9%

of your stake

→

New Position

#409

▼ 50 slots drop

Impact Assessment:

Still Safe - Would remain well within active set with 291 slot buffer

Recent Nominator Behavior

Stake from Recent Switchers 42.5%

What This Means:

High Turnover - Large portion of stake from recent switchers. These nominators have shown they're willing to change validators and may leave again

How to Reduce Risk

Diversify your nominator base: Attract more nominators to reduce dependency on your largest backer (currently 20.9%)
Build nominator loyalty: Engage with your community, maintain consistent performance, and communicate openly
Monitor slot position: Keep track of your active set buffer - aim for 200+ slot cushion for safety
Improve performance metrics: Higher era points and better uptime attract stable, long-term nominators
Set competitive commission: Balance rewards to attract nominators without sacrificing your validator income

COSMOON ✓ Reasonable Fair Italy, Milan (Seflow s.r.l.)

Performance Metrics (Health: Fair)

Health-Based Risk Calculation

Formula

Health Score Breakdown (69.82/100)

💰 Reward Claims Status

Current Status

Last 30 Eras Timeline

Payment Speed

👥 Nominator Stability Analysis

Why Nominator Stability Matters

Nominator Tenure Breakdown

Current Risk Level

How to Improve Nominator Stability

⚠️ Active Set Risk Analysis

Worst-Case Scenario: If Biggest Nominator Leaves

Recent Nominator Behavior

How to Reduce Risk