Coinbase/v02 — Polkadot Validator Performance

Coinbase/v02 Poor

Part of COINBASE cluster — 6 validators · 1.00% of active set

Backed by 1 nomination pool · browse them

Slot

#700

Commission

10%

Nominators

Stake

2.70M DOT

Updated

2h ago

Performance Metrics (Health: Poor)

Active Set Longevity

16 days

4.4% uptime (last 12 months)

Current streak: 0 days

Longest streak: 4 days

Commission Stability

67/100

Moderate

Change frequency: 1 per 90 days

Volatility: 0.6%

Last changed: 2026-04-24 00:00:12

Expected Returns

N/A

Awaiting data collection

Validator Self-Stake

1 DOT

Bonded by validator

💰 Validator Earnings

N/A

Awaiting data collection

Slot Position Volatility

Low

Avg slot: 691.7 (30 days)

90-day avg: 674.4

180-day avg: 676.5

💰 Reward Claims Status Details

✅ All rewards claimed

Total unclaimed: 0/84 eras

Click for timeline and details

Overall Risk (Health-Based) Details

5/10

Moderate

Health Score: 45.28/100

Used in main list "Risk Level" filter

Click for calculation details

Risk Assessment (Flags)

3/10

Low risk

⚠ Threshold risk

Based on specific warning indicators

Turboflakes Grade

N/A

MVR: N/A (non-para)

Missed Vote Ratio (para consensus)

Nominator Stability Details

89/100

Excellent

Stable nominators: 85

Unstable nominators: 10

Total nominators: 95

Stable percentage: 89.5%

Active Set Risk Details

10/10

High risk

Largest Nominator Risk:

⚠ 60.8% of stake from one nominator

If they leave: Slot #700 → #900 (would drop out!)

Risk: CRITICAL

Recent Nominator Changes:

✓ 1.5% from recent switchers

Stable nominator base

Risk: CRITICAL

Health-Based Risk Calculation

Formula

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

Your validator: 5/10 risk = 10 - (45.28/10)

Health Score Breakdown (45.28/100)

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

1. Stability (30 points) 14.67/30

Longevity: 0.7/15 pts
16 days in active set over last 365 days
Commission Stability: 9.9/10 pts
1 commission changes over 180 days
Slot Volatility: 4.1/5 pts
StdDev 17.8 → 4.1 pts (Low volatility)

2. Reliability (33 points) 2.5/33

Era Points Consistency: 0.0/15 pts
No era points data
Turboflakes Grade: 0.0/10 pts
No Turboflakes grade
MVR: 2.5/5 pts
Non-parachain validator (neutral)
Payout Status: -0.0 pts penalty
No unclaimed eras

3. Growth (20 points) 10.0/20

APY Relative Score: 5.0/10 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) 17.0/32

Identity Completeness: 12.0/12 pts
Has on-chain identity: Coinbase/v02
Commission Transparency: 5.0/5 pts
1 commission changes in 180 days (0 pts)
Grade Trend: 0.0/5 pts
Grade declined (0 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) 13.95/20

Nominator Stability: 8.9/10 pts
89.5% stable nominators (90+ days)
Single-Point-of-Failure: 0.0/5 pts
Biggest nominator impact: 200 slots
Aggregate Risk: 5.0/5 pts
Aggregate unstable risk: 10 slots

6. Geographic Diversity (8 points) 0.0/8

Location Transparency: 0.0/2 pts
Unknown location
Country Concentration: 0.0/2 pts
Unknown concentration
Provider Concentration: 0.0/2 pts
Unknown concentration

7. Infrastructure (8 points) 2.0/8

Client Version: 0.0/4 pts
Unknown (neutral 2pts)
Location Quality: 2.0/4 pts
Based on Geographic Diversity (location visibility + concentration checks)

Total Points: 60.12/146

Normalized Health Score: 45.28/100

Risk Score: 5/10

👥 Nominator Stability Analysis

STABILITY SCORE

EXCELLENT

STABLE (90+ DAYS)

89.5%

UNSTABLE (<90 DAYS)

11%

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

85 nominators

Supporting you for 90+ days

These are your committed, long-term supporters

10 nominators

Supporting you for <90 days

Recent additions - may still be testing validators

89.5% Stable 11% Unstable

Current Risk Level

Low Risk: You have an excellent stable nominator base. 89.5% 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

10/10

HIGH RISK

Current Position

#700

in active set

Safety Buffer

-300

slots to edge

Worst-Case Scenario: If Biggest Nominator Leaves

They Control

60.8%

of your stake

→

New Position

#900

▼ 200 slots drop

Impact Assessment:

WOULD DROP OUT! - Loss of this nominator would kick you out of the active set

Recent Nominator Behavior

Stake from Recent Switchers 1.5%

What This Means:

Stable Base - Very few nominators have recently switched to you, indicating a stable, committed nominator base

How to Reduce Risk

Diversify your nominator base: Attract more nominators to reduce dependency on your largest backer (currently 60.8%)
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
URGENT: Your buffer is critically low. Focus on attracting new nominators immediately