#88 Kraken
HEALTHYKraken is a Polygon PoS validator (ID #88) with 168.31M POL delegated across 77 addresses and charges a 10.0% commission on delegator rewards. Checkpoint performance is 99.1% over 700 signed checkpoints. Across 10 PIP-65 distributions it has received 1.14M POL in validator fees, ranking #17 of 114 (1.89% of the validator pool). Delegator profile: stake is moderately concentrated (top address holds 40.5%).
POLTRACK Score
85
Strong · High confidence
Total Stake
168.3M
77 delegators · Own: 99
Commission
10.0%
Operator fee
Performance
99.1%
700 checkpoints
PIP-65 Income
1.14M
10 of 10 batches
Fee Rank
#17
of 114 validators
Profile
Custodial ExchangeKraken matches a known custodial exchange operator entry
Stake Growing · 30dDelegated stake increased by more than 5% over 30 days
PIP-65 Payments (10)
| Block | Date | Type | Amount POL | Batch share |
|---|---|---|---|---|
| 79,778,286 | 02 Dec 2025 | 74% pool | 37.65K | 2.378% |
| 81,676,926 | 15 Jan 2026 | 74% pool | 55.91K | 3.408% |
| 81,970,745 | 22 Jan 2026 | 74% pool | 19.33K | 1.010% |
| 83,593,840 | 28 Feb 2026 | 74% pool | 139.98K | 2.335% |
| 84,321,720 | 17 Mar 2026 | 74% pool | 305.75K | 1.975% |
| 85,618,320 | 16 Apr 2026 | 74% pool | 230.69K | 1.839% |
| 87,509,119 | 27 May 2026 | 74% pool | 94.25K | 1.708% |
| 88,725,073 | 18 Jun 2026 | 74% pool | 86.98K | 1.682% |
| 90,609,006 | 21 Jul 2026 | 74% pool | 92.83K | 1.613% |
| 91,942,893 | 13 Aug 2026 | 74% pool | 80.97K | 1.619% |
On-chain Details
Owner
0x5793fcf3c4535c483ddd0541fd47903b6051e446
Registered and manages this validator
Signer
0xef46d5fe753c988606e6f703260d816af53b03eb
Signs checkpoints on Ethereum L1
Stake contract
0x41472fddbaec17e2a98f125cacf8f76f919ea095
ValidatorShare — delegators stake POL here
Checkpoints
700 signed
StatusHEALTHY
Frequently Asked Questions
What commission does Kraken charge?
Kraken charges 10.0% commission on delegator staking rewards. The remaining 90.0% flows to delegators.
How much POL is staked with Kraken?
168.31M POL is currently delegated to Kraken across 77 on-chain addresses, of which 99 POL is the operator's own stake.
Is Kraken a reliable Polygon validator?
Checkpoint performance is 99.1% with 700 signed checkpoints and 0 missed. Current state is HEALTHY.
How much has Kraken earned from PIP-65 fees?
Kraken has received 1.14M POL across 10 PIP-65 fee batches, ranking #17 of 114 validators. Under PIP-65, Polygon priority fees are split 74% to all validators by stake and 26% to the elected block producer.
Who operates Kraken?
Kraken is registered to on-chain owner 0x5793fcf3c4535c483ddd0541fd47903b6051e446. Full on-chain addresses (owner, signer, validator share contract) are listed below and verifiable on Etherscan.
PIP-85 — Staker fee sharing is pending activation. When live, delegators will receive a share of priority fees. POLTRACK will add PIP-85 analytics after activation.