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![alex___kos Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1587429801324838916.png) AleX KoS [@alex___kos](/creator/twitter/alex___kos) on x XXX followers
Created: 2025-07-25 16:16:43 UTC

@amazing_ezihe @Polkadot Substrate is the most flexible blockchain SDK


**Related Topics**
[blockchain](/topic/blockchain)

[Post Link](https://x.com/alex___kos/status/1948779453867307218)