A Polkadot (DOT) governance vote would force validators to lock 10,000 of their own tokens, shifting all slashing risk away from ordinary stakers.
Key Points:
- Referendum 1890 requires every Polkadot validator to post a 10,000 DOT self-stake by May 31.
- Once enacted, nominators become unslashable and the unbonding period shrinks from 28 days to 24-48 hours.
- The change clears the way for a wider staking redesign, with new validator rewards arriving by mid-June.
Polkadot Validators Face Self-Stake Rule
Polkadot is moving to remove its two biggest barriers to staking, and the change runs through a single on-chain vote.
Referendum 1890 requires every validator to lock at least 10,000 DOT of their own funds as self-stake. The proposal is a mandatory prerequisite for the next phase of the network's staking redesign.
OpenGov, Polkadot's governance system, currently shows 100% support, with enactment targeted for May 31. Validators who fail to post the bond risk being chilled, or pushed out of the active set.
Today many operators rely heavily on capital delegated by nominators. The new rule forces economic risk onto the validators themselves.
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Why The DOT Staking Change Matters
Once the referendum passes, nominators become unslashable, and the unbonding period drops from 28 days to roughly 24 to 48 hours.
Polkadot's team called the reasoning behind the shift "simple." Validators directly carry slashing exposure through their large self-bond, while nominators keep earning rewards without putting their principal at risk.
The redesign goes beyond a single tweak. By mid-June, the network plans to add rewards for validators in unlocked DOT tied to their self-stake, and those rewards will later carry a one-year vesting period.
Faster exits could draw back holders who avoided staking because funds sat locked for nearly a month. The commission model, meanwhile, is set to be phased out as it loses its purpose.
Polkadot's 2026 Staking Overhaul
The vote builds on a broader rewrite of Polkadot's economics that has unfolded through this year.
A March runtime upgrade introduced the slashable 10,000 DOT self-stake floor and a 10% minimum commission for validators. The same overhaul cut annual DOT issuance by 53.6% and capped total supply at 2.1 billion tokens, marking one of the network's most significant economic resets to date.
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