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![EricCLFung Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::37945701.png) EricF [@EricCLFung](/creator/twitter/EricCLFung) on x 16.1K followers
Created: 2025-07-21 01:00:00 UTC

This @Polkadot’s JAM upgrade isn’t just a new chain it’s a leap toward a modular, multi-core Web3 supercomputer

Scalable. Composable. Developer-first

Polkadot XXX is coming fast and it’s built to JAM

![](https://pbs.twimg.com/media/GwT7UAbXUAEuhLo.jpg)

XXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1947099206667149745/c:line.svg)

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[Post Link](https://x.com/EricCLFung/status/1947099206667149745)