What is Polkadot? Recently, renewed attention is being drawn to that news about the 2.1 billion DOT cap implemented on March 14.

This isn’t just a simple update—it represents a fundamental shift in Polkadot’s underlying economic structure. It changed from the previous unlimited issuance model to a scarcity-based mechanism similar to Bitcoin. The market has started to fully price in this change.

In the phase just before the implementation, the price of DOT rose by 28.6%, and I think this is precisely the market’s reaction to a “supply shock.” It’s likely that institutional investors have finally begun to reassess Polkadot—not as a mere utility token, but as a store-of-value instrument.

Originally, Polkadot fixed the issuance of 120 million DOT per year to promote network security and encourage validator participation. But that also created long-term concerns about dilution. This change was approved in Referendum 1710, which received support of over 80% in a community vote.

After the reduction on March 14, the annual issuance dropped to about 56.88 million tokens—a 52.6% cut. After that, it will continue to decrease gradually by following the 13.14% reduction formula every two years. Immediately after the March event, the annual inflation rate fell from 7.5% to 3.11%. That’s a fairly drastic change.

Reconsidering what Polkadot is, I think the current network has entered a mature stage. The high-inflation model from the early phase was necessary, but it’s time to graduate from it. Alongside technical upgrades like Agile Coretime and the JAM Protocol, pressure on the supply side can also be eased. This is a strategic move to establish its position as infrastructure for institutional use.

The current circulating supply is about 2.1 billion 8100万 DOT, and the price is $1.24. In the past 24 hours, it’s down 2.44%, but I believe that’s short-term noise. The important point is that staking rewards will continue. While issuance decreases, the increased scarcity could potentially improve the network’s effective value.

Governance value will likely rise as well. Once supply becomes finite, the value of having a say in how network resources are allocated should become a more important factor for institutional investors.

The topic of Polkadot’s finances is also attracting attention. Since new token inflows are slowing down, discussions are ongoing about how to utilize Coretime sales revenue. How to ensure the sustainability of ecosystem development is the next challenge.

This transition to the 2.1 billion DOT cap shows that Polkadot has moved away from its reputation for high inflation and evolved into a network that provides more predictable, long-term value. The key question is how far the market can sustain this momentum—that’s what to watch.