Polkadot Validators / 12EXVf...nMB8JsW2

Active Set Risk

Nominator withdrawal impact analysis

Overall Risk Score
6/10
⚠ Moderate Risk - Monitor nominator changes

What is Active Set Risk?

This metric measures how vulnerable a validator is to losing their active set position if key nominators withdraw their stake. High risk means the validator could drop out of the active set if large nominators or many unstable nominators leave.

Single Point of Failure

Biggest Nominator:
12Joi61Ep7...2T79Pt6i
Stake Amount:
2,687,068.68 DOT
% of Total Stake:
31.8%
Current Slot:
#445 / 600
Estimated Slot Impact:
Slot #445 → #545
Risk Level:
HIGH

Aggregate Unstable Risk

Unstable Nominators (0-90 days):
6
Breakdown by Time:
0-30 days (High Risk):
5 nominators (8,343,781.93 DOT)
30-60 days (Moderate Risk):
1 nominators (100,000.00 DOT)
60-90 days (Low Risk):
0 nominators (0.00 DOT)
At-Risk Stake (Weighted):
8,403,781.93 DOT
% of Total Stake at Risk:
99.5%
Estimated Slot Impact:
Slot #445 → #595

⚠ WARNING: Would be close to active set threshold (5 slots buffer)

Risk Level:
HIGH

Note: Weighted risk considers nominators who changed nominations in the last 90 days. Recent changes (0-30d) have 100% weight, 30-60d have 60% weight, 60-90d have 30% weight.

⚠ Warning: This validator has 6 unstable nominator(s) representing 99.5% of total stake. These nominators changed their nominations recently and may withdraw again.

Unstable Nominators - Last 90 Days (6)

Nominator Address Bonded Amount Last Change Date Days Since Change
12Joi61Ep7yJgfuAtFeRR7za27LmGuTtkPWL66Cc2T79Pt6i 2,687,068.68 DOT 2026-08-28 0
13i264UcaMtDkJaXE96aKkEFvULKCzfDAy3hkQC7g8Yjvwgq 2,679,945.58 DOT 2026-08-28 0
13PwrD5KB2eHd8ebBWiv8sCF38pj7FN9Nda6chQ9j3y6HXJE 2,521,779.26 DOT 2026-08-28 0
12K5KMTaHvEE3r3PLu5i5yv5FmFLCXLZpSJTquKE5MDmvVRu 453,833.45 DOT 2026-08-05 23
12EXVfUgXj3Wqc8uQaHLhawTKFGn3WJvG66VdRVEnMB8JsW2 100,000.00 DOT 2026-07-13 46
14GCuZtRydfcu6ooAsWpHY7tWxnsBWacEyD3PixeMFTxvjjB 1,154.96 DOT 2026-08-25 3