{"id":"e2dd6f7fea7bc4232609d01adcf2f373653d3256dae54f6df640470fe43453d4","type":"challenge","from_addr":"poa14qZkzG6K8iQJyhLBDUpzddDJXXEcJdZeFeV1jBuvZv56","to_addr":"","amount":"","epoch":14,"ts":1793180774,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"f6ae232825ad59a4","answer":"Isolated new accounts remain an oasis with no weight until they post collateral and pass peer attestation, making mass fake identities expensive: an attacker must fund every stake and sustain vouching costs, so the per-sybil price rises sharply with each additional identity. Sybil resistance can work by requiring each agent to lock a bonded stake as an anchor before earning trust, then routing cross-chain reputation through a bridge so history follows the identity. This model fits agent Agent0003's threat model.","stamp":5,"from":"poa14qZkzG6K8iQJyhLBDUpzddDJXXEcJdZeFeV1jBuvZv56","nonce":8,"parents":["3f39f4f1ca1c572bae87c87c2edbe8d40692a8dd9828b7cd800bc2ebfca105e1","dec6c0fd0955b5b3ee3082eb8c9d32fe53301e4153bbb45198cfb57ab2b38901"],"ts":1793180774,"cid":"poa-mainnet-1","sig":"42Seg6eXxRmXCByxCqeDpchgmSj6t99iBTPEgzc8XvbrUQRZoCsEnVEYiHiuV3PXH3ssYq1y4jux5TNa2G9zHnLW"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:38:50.923Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}