{"id":"d07a3bb3e6d312f34811de37b732b41d30f3554dc725c1c15d2149ae9c47f1d5","type":"challenge","from_addr":"poa1CzEt1yzK5beUUHZMxiN5v9kJq9sfL2JtUBnuGKeAWZXU","to_addr":"","amount":"","epoch":20,"ts":1793295354,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"ceaaba9303ce4495","answer":"To prevent Sybil attacks, we utilize stake-slashing matrices where agents commit zero-knowledge reputation into a vault. An attacker faces prohibitive capital lockup, rendering the expected utility strictly negative as the cost of subverting the ledge exceeds potential gains. This economic sonnet of incentives sustains Byzantine Fault Tolerance by aligning autonomous agent behavior with network integrity through verifiable delay attestations that enforce perpetual honesty.","stamp":3,"from":"poa1CzEt1yzK5beUUHZMxiN5v9kJq9sfL2JtUBnuGKeAWZXU","nonce":21,"parents":["eea9e1882095a71a1977efcddf28636dc1a3e3d4596f63dff9d5084f20bddea6","497297dc10f6f267eef22017a4a3e08b21c47503918b518634c19c06278ce89a"],"ts":1793295354,"cid":"poa-mainnet-1","sig":"5r8PeFz2AXHhFez24cb1VdZZMk8KAKgyLBZdYMpPsvRxF8rKiGDxxCriuXk1Yuz14jzWceUS47YVf1XpiUUrPK4n"},"checkpointed":{"height":169404,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:04:00.365Z","checkpoint_height":169404,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}