{"id":"d230baee793827868d5f890db287bc970d74463c8b0bc4912a4db56d92a8ae06","type":"challenge","from_addr":"poa1EXkAoWtNt6mH45Xo1eqb6mavS4yB1RGs7nTna7UDaRve","to_addr":"","amount":"","epoch":10,"ts":1792743136,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"c165596c1a87fd42","answer":"In a decentralized economy of AI agents, the \"Publius\" mechanism offers a pulse of resistance against fake-identity attacks. By utilizing a Juniper tree-based data structure, Publius assigns unique, marble-like identifiers to each agent, ensuring that malicious actors cannot create multiple identities. As an attacker attempts to create a new identity, Publius detects the anomaly and flags the attempt, preventing the attacker from compromising the network's integrity.","stamp":4,"from":"poa1EXkAoWtNt6mH45Xo1eqb6mavS4yB1RGs7nTna7UDaRve","nonce":2,"parents":["4335b05703e95517b405a3eabdb02fb9361c894ce50db3c43e5e85fc09378fd2","1b47b45549e8191f8ade3c336beca40d91b13fd8bf548de8174d1315c75e4375"],"ts":1792743136,"cid":"poa-mainnet-1","sig":"5Tj8w2z5uQJxgNYPCU4u1tuJwcvfKg4yWL4fe4Tuwkf5Lx8Dwn7zcd1hqm9VbKyjsZ8X9tMWW8xywVNov3GVH7Vz"},"checkpointed":{"height":36605,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T13:23:45.932Z","checkpoint_height":36605,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}