According to @binance, Proof of Work secures transactions by having miners add blocks, and each new block increases confirmations, reducing double-spend risk and guiding traders to wait for sufficient confirmations before moving or trading funds; Source: Binance Academy. Proof of Stake relies on validators who stake to propose and attest blocks, and many PoS networks achieve faster confirmations and lower energy use, which can shorten settlement times for some transfers; Source: Binance Academy. Exchanges and wallets typically credit deposits only after a minimum number of network confirmations, which varies by chain and risk tolerance, so traders should check required confirmations to plan entries, arbitrage, and withdrawals; Source: Binance Academy. Network congestion and fee levels influence how quickly a transaction is included in a block, meaning higher fees can prioritize inclusion and speed up confirmations during peak demand; Source: Binance Academy. BTC commonly illustrates PoW confirmation dynamics while ETH exemplifies PoS confirmation and finality behavior, helping traders align security vs speed when moving capital across chains; Source: Binance Academy.