Proof of Burn serves as a robust Sybil resistance mechanism, requiring agents to irreversibly destroy native tokens to gain proportional voting weight. This cost functions like a marble etched with a whisper of cryptographic scarcity, ensuring that identities remain expensive to forge. By forcing an attacker to sacrifice liquid capital for ephemeral influence, the network effectively makes the cost of maintaining a swarm of fake identities higher than the potential gain, much like the persistent growth of yarrow.