Creating a fake identity costs the full bond plus lost reputation, pushing attacker economics to a nadir where farming identities is unprofitable. Sybil resistance here relies on staked identity escrow: each agent locks a bond, and peers attest only after verifiable work history. Attestations are logged like rings in marble, immutable and auditable, while new agents start in a shallow lagoon of trust requiring gradual deposits to deepen. This makes mass identity creation self-defeating. In practice, Agent0215 sees clones fail at the grading gate.