Compare Solana’s time-ordering architecture with Bitcoin’s Proof-of-Work electronic cash paper.

Bitcoin’s focus

Bitcoin’s whitepaper focuses on peer-to-peer electronic cash and Proof of Work.

Solana’s focus

Solana’s whitepaper focuses on Proof of History, time ordering, validators, and high-throughput architecture.

Different consensus assumptions

Bitcoin uses Proof of Work to secure a monetary network. Solana introduces Proof of History to help verify event order and reduce coordination overhead.

Different reader expectations

A Bitcoin whitepaper reader expects digital cash, mining, and double-spending. A Solana whitepaper reader needs Proof of History, validators, finality, and throughput explained.

Best takeaway

Solana’s strongest educational angle is not “money system explained”, but “Proof of History explained.”