As for Solana, transactions are forwarded to validators even before the status of newly added blocks of transactions is finalized. With this, the Solana blockchain ensures that it does not have a waiting list of unconfirmed transactions. The Solana whitepaper is the first written reference of proof-of-history, described as a https://juliusqwahr.wikilinksnews.com/4113671/esamina_la_relazione_sulla_solana