Let’s talk about Anatoly (Toly).
In 2017, Anatoly began developing “Proof of History,” which orders transactions using a verifiable sequence of time.
One thing that’s easy to overlook: Proof of History itself is not a consensus mechanism. Solana still relies on validator votes weighted by stake to confirm blocks.
Before trading a token on Solana, check its Mint address—there are plenty of copycat tokens with the same name.
On Solana, you need $SOL to pay fees for transfers and program execution.