SFI Coin (SFI)

SFI Coin is the native coin of its own blockchain, used to pay for transactions and to keep the network running. The main difference from Bitcoin is the consensus model: instead of energy-heavy Proof-of-Work mining, SFI relies on Proof-of-Stake, so no specialized hardware is required. That makes the network far more energy-efficient and lets everyday holders take part in securing it.

Instead of miners competing with computing power, the network selects validators to create new blocks based on the amount of SFI they lock up as collateral. If a validator tries to cheat, they risk losing part of their stake, which keeps participants honest. This design secures the blockchain while using only a fraction of the energy that Proof-of-Work systems consume.

New coins enter circulation as staking rewards paid to validators and delegators for processing transactions and maintaining the blockchain. There is no mining involved — emission is tied directly to network participation. Current reward rates and emission parameters are detailed in the official documentation at sficoin.com.

Since SFI runs on its own blockchain, you need a wallet that supports the SFI network — the official wallet is available through sficoin.com. Always download wallets only from official sources and double-check addresses before sending. Beyond simply holding it, SFI is used to send transactions, pay network fees, and stake to earn rewards.