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![IamDavidBrain Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::893152226780356614.png) DavidBrain [@IamDavidBrain](/creator/twitter/IamDavidBrain) on x 3135 followers
Created: 2025-07-17 09:39:49 UTC

@sergey_tutoov Will that be sustainable? Polkadot block fees are negligible


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