June 2026
Headline
18,262
events observed
109
on chains that slash stake
17,413
validators involved
$2,459,547
measured loss
Counts are events Slashr observed, bounded per chain by monitoring_since. A chain's history before that date is not covered and must not be inferred from these figures.
By chain
| Chain | Events | Slashing | Validators | Measured loss | Monitoring since |
|---|---|---|---|---|---|
| Avalanche | 92 | — | 62 | — | 2026-04-26 |
| Celestia | 5 | 5 | 5 | $4,037 | 2026-04-24 |
| Cosmos Hub | 108 | 104 | 52 | $3,999 | 2026-03-23 |
| Ethereum | 16,816 | — | 16,816 | — | 2026-03-23 |
| Polkadot | 106 | — | 99 | — | 2026-04-24 |
| Solana | 1,131 | — | 375 | $2,451,512 | 2026-03-23 |
| Sui | 4 | — | 4 | — | 2026-03-23 |
A chain shows a slashing count only where its protocol reduces principal stake. Downtime on a chain with no slashing mechanism is an outage, not a penalty, and is counted as an event only.
Cite this release
Slashr validator penalty dataset, 2026-06 release, NullRabbit. https://slashr.dev/data/2026-06Licensed CC BY 4.0. The underlying events are downloadable as monthly CSV partitions, and the classification rules are in the methodology.
