What exactly is “Proof of History” recording?
Solana transactions must declare in advance which accounts they will read from and write to. Transactions that don’t conflict can then be executed in parallel—one of the key reasons Solana has high throughput.
The first page of my trading notes says: Understand before you place an order.
Cross-check information from multiple sources before taking action; don’t just take one person’s word for it.
$SOL 106.23(-4.31%)

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