7 Key Consensus Mechanisms that Steered the Blockchain Blizzard

5. Proof of Burn (PoB): A Costly Commitment

Proof of Burn (PoB) takes a unique approach by requiring miners to "burn" or destroy a certain number of coins to gain the right to validate transactions. This costly process helps deter bad actors and ensures the network's security. However, the destruction of coins raises concerns about wastefulness. Even so, PoB has shown promise as an innovative and effective consensus mechanism, especially during market downturns.