Polkadot overhauls staking rules and slashes DOT token issuance by 53.6%
Polkadot has rolled out major updates to its staking and tokenomics model. The changes, now in effect, include stricter rules for validators and a sharp cut in new DOT issuance. Developers also gained a new resource with the launch of the Polkadot Docs MCP in April. The updated system enforces a 10,000 DOT minimum self-stake for validators. Any node operator dropping below this threshold is now automatically removed from the active set. This rule aims to strengthen network security by ensuring only well-backed validators participate.
Slashing penalties have also been refined. If a validator misbehaves, only their own bonded stake is put at risk—not the funds of nominators backing them. This shift reduces exposure for smaller stakeholders while maintaining accountability for node operators.
On the economic side, the annual issuance of new DOT tokens was cut by 53.6% at launch. A fixed maximum supply of 2.1 billion DOT has been set, with planned reductions of roughly 13–14% every two years. These adjustments are designed to create a more predictable inflation rate over time.
For nominators, access remains open from as little as 1 DOT through nomination pools. Meanwhile, validators will soon see extra incentives, with dedicated rewards from the Dynamic Allocation Pool expected by mid-June.
Beyond staking, April marked another milestone for the network. Acurast processed over 750 million on-chain transactions on Polkadot, highlighting growing activity in its ecosystem. The changes bring tighter validator requirements, lower token inflation, and clearer economic policies. With rewards for validators arriving in June, the network continues to refine its incentives while keeping participation open for smaller holders. The updates follow a period of rising on-chain activity, as shown by Acurast’s transaction volumes.
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