How does Kaspa prove it had no hidden premining?

Kaspa proves it had no premining by embedding Bitcoin block hashes inside its genesis coinbase transaction as independent timestamps. Because Bitcoin's blockchain is public and its history cannot be rewritten, those embedded hashes prove that Kaspa's genesis block could not have been created before those Bitcoin blocks existed — ruling out any scenario where insiders secretly mined coins ahead of the public launch. For a beginner, this matters because it gives you a way to independently verify that everyone started on equal footing when Kaspa launched.