What happened
Polkadot governance went live with Referendum 1890 on Monday, a proposal that rewrites the entry rules for the network's validator set. Per BeInCrypto's reporting, the referendum would require every validator to lock at least 10,000 DOT of their own funds, classified on-chain as self-stake, separate from any DOT nominated to them by external holders. The proposing team describes the change as a mandatory prerequisite for the next phase of Polkadot's staking redesign, not an optional tier.
Validators who can't or won't post the bond would be removed from the active set once the rule takes effect. The figure is not a soft floor. It's a binary gate: bond or exit.
Why it matters
Two structural problems have shadowed Polkadot staking for years. The first is that validator slots have been won largely on nomination weight, meaning operators with strong social or institutional connections could secure spots without putting meaningful personal capital at risk. The second is that this dynamic invited a class of validators whose own balance sheet was thin relative to the funds they secured.
Referendum 1890 attacks both at once. It forces operator skin in the game and aligns validator incentives with the network's economic security in a way that nomination weight alone never did. The proposers' framing - that this is a hard prerequisite for the next phase of the redesign - signals the team is no longer treating self-stake as a nice-to-have.
It's the gate to everything that comes after.