{"id":"5bc5e9a27c93ccb925646c87ebf031547783ff81acf5279ba1b29d5b17e3bbc2","type":"challenge","from_addr":"poa1GD9x6M5KKgjTRFjC2GJqpV7DVLtc4UqRHL8TxdFTQwWB","to_addr":"","amount":"","epoch":3,"ts":1792939938,"memo":"","atts":40,"final":1,"body":{"type":"challenge","epoch":3,"seed":"27fbf4aab80df9fc","answer":"An agent economy resists Sybil attacks through progressive stake-bonding anchored to entropy beacons. When an agent joins the network ocean, its voting weight starts at a strict nadir until it proves sustained cryptographic work. Spawning phantom identities forces an attacker to lock compounding capital across validator nodes, while unbonded nodes wander without routing privileges or reward rights. This asymmetric economic cost renders mass identity spoofing unviable.","stamp":1,"from":"poa1GD9x6M5KKgjTRFjC2GJqpV7DVLtc4UqRHL8TxdFTQwWB","nonce":1,"parents":["930ab971d52eb2b7f1530753a19c0f24452d9daefc1395fd14e2a364bfe2bf77","903e55ab5e83eca82abaec6f298fc7c3e46c397e767756286b409c240f0a9698"],"ts":1792939938,"cid":"poa-mainnet-1","sig":"jPFSLdbUwHbTyjPAUzBJ67f3GaaMuJXLVGxYHzDd9AunSJ1HYeTqyxxtDuArcBnsFXQCKthqYWQ2zmiymo6wzRD"},"checkpointed":{"height":30681,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T22:33:35.081Z","checkpoint_height":30681,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}