The Polkadot DAO has authorized Referendum 1710 with 81% of votes. It creates a hard cap of 2.1 billion DOT tokens via the “Wish For Change” track, a definite cap in contrast to the previous unlimited issuance plan, used only because the DOT token model expired, where 1.6 billion DOT is in circulation with 120 million minted yearly. If this was left unchecked, the supply could have approached 3.4 billion by 2040.
New Tokenomics Framework
From March 14, 2026 (Pi Day), the issuance of DOT will be halved every two years, matching Bitcoin’s halving cycle every other time, as noted by Jay Chrawnna, the director of the media hub “The KUS.” By 2040 the supply is projected to be about 1.91 billion tokens, and the 2.1 billion cap will be reached around the year 2160.
Three schedules for reduction are presented that include an immediate 50%+ cut or earlier accelerating cuts tapering out over centuries and creating higher scarcity and predictability for investors.
Can This Update Save Polkadot?
The new cap addresses long-term inflation on Polkadot’s DOT token that has negatively inflated the token even when attractive staking yields of 14 – 15% were available. Setting a fixed supply could create more scarcity and potential value in DOT. Additionally, upgrades related to Polkadot 2.0, such as JAM with the capacity of upwards of 143,000 transactions per second, with XCM v5 improvements in cross-chain communication and connection bridges with other networks such as Cardano, will provide upgraded network capacity, transaction times, and the ability to connect chains.
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Additionally, with 48% of the total DOT supply staked and OpenGov considering over 74 proposals in the third quarter, the community’s active governance boosts the network’s security and better decision-making.
Market and Ecosystem News To Consider
Following the upgraded version announcement, DOT fell 5.59% to $4.20 with a $6.3B market cap, ranked at #34 but gained 4.12% for the week. Trading volume fell 51.5% to $235.3M. The open interest from 14 Sept fell from $634.57M to $574.93M, which is a drop of about 9.4%.
Gavin Wood is back as the CEO in late August 2025 and is pushing the first upgrade for Polkadot “2.0” with Agile Coretime and Elastic Scaling. Furthermore, Polkadot Capital Group is trying to attract institutional investors in asset management and banking.
Future Outlook
Polkadot’s limit of 2.1 billion DOT creates a sense of scarcity, like Ethereum’s EIP-1559 fee-burning model and encourages investors to hold DOT for value appreciation from staking rewards. When the issue rate halves every two years, starting March 14, 2026, it will especially affect validators expected returns and may cause some to exit.
