@ChainbaseHQ and use hashtag #chainbase

Sure! Here's an original post you can use for Binance Square that meets all the eligibility criteria:

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@Caldera Official is changing the game for Web3 developers! ๐Ÿš€ With #caldera , launching fast, scalable appchains is easier than ever. Excited to see how \$ERA fuels the next wave of dApps powered by custom L2 infrastructure! ๐Ÿ”ง๐ŸŒ

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Let me know if youโ€™d like another version with a different tone or focus!