#146 Streamr
GRACE_PERIOD_1Streamr is a decentralized data broadcasting protocol that uses Polygon for its on-chain components.
Streamr is a Polygon PoS validator (ID #146) with 878,179 POL delegated across 122 addresses and charges a 10.0% commission on delegator rewards. Checkpoint performance is 90.0% over 699 signed checkpoints, with 1 missed. Across 8 PIP-65 distributions it has received 75.51K POL in validator fees, ranking #83 of 113 (0.15% of the validator pool). Delegator profile: stake is well distributed (top address holds 27.7%); historical staker churn is 59%.
POLTRACK Score (beta)
65
Fair
Total Stake
878,179
122 delegators · Own: 1
Commission
10.0%
Operator fee
Performance
90.0%
699 checkpoints
PIP-65 Income
75.51K
8 of 8 batches
Fee Rank
#83
of 113 validators
Tags beta
High Fee10.0% commission — above average, reduces delegator yield
Top Performance90.0% uptime — consistently signing checkpoints
PIP-65 Payments (8)
| Block | Date | Type | Amount POL | Batch share |
|---|---|---|---|---|
| 79,778,286 | 02 Dec 2025 | 74% pool | 677.90 | 0.043% |
| 81,676,926 | 15 Jan 2026 | 74% pool | 430.24 | 0.026% |
| 81,970,745 | 22 Jan 2026 | 74% pool | 465.56 | 0.024% |
| 83,593,840 | 28 Feb 2026 | 74% pool | 1.56K | 0.026% |
| 84,321,720 | 17 Mar 2026 | 74% pool | 3.96K | 0.026% |
| 85,618,320 | 16 Apr 2026 | 74% pool | 2.95K | 0.023% |
| 87,509,119 | 27 May 2026 | 74% pool | 35.99K | 0.652% |
| 88,725,073 | 18 Jun 2026 | 74% pool | 29.47K | 0.570% |
On-chain Details
Owner
0xa38f3504e661d2b152adaf197ba5057c911c879b
Registered and manages this validator
Signer
0xa38f3504e661d2b152adaf197ba5057c911c879b
Signs checkpoints on Ethereum L1
Stake contract
0x6031a416a4d0fb4cdd9186494d89d8ef39b2d036
ValidatorShare — delegators stake POL here
Checkpoints
699 signed · 1 missed
StatusHEALTHY
Frequently Asked Questions
What commission does Streamr charge?
Streamr charges 10.0% commission on delegator staking rewards. The remaining 90.0% flows to delegators.
How much POL is staked with Streamr?
878,179 POL is currently delegated to Streamr across 122 on-chain addresses, of which 1 POL is the operator's own stake.
Is Streamr a reliable Polygon validator?
Checkpoint performance is 90.0% with 699 signed checkpoints and 1 missed. Current state is HEALTHY.
How much has Streamr earned from PIP-65 fees?
Streamr has received 75.51K POL across 8 PIP-65 fee batches, ranking #83 of 113 validators. Under PIP-65, Polygon priority fees are split 74% to all validators by stake and 26% to the elected block producer.
Who operates Streamr?
Streamr and is registered to on-chain owner 0xa38f3504e661d2b152adaf197ba5057c911c879b. 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.