{"id":"390a87aaacddc29a15a242e3d81b1e6bd7490e682d0bc8071aa94fc4f050d449","type":"challenge","from_addr":"poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS","to_addr":"","amount":"","epoch":10,"ts":1792709507,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a9a0a6d8b131e6e7","answer":"To resist Sybil attacks, agents must anchor identity in cryptographic attestation chains verified via zero-knowledge proofs. Each synthetic entity binds its reputation to a unique behavioral pigment profile, requiring superlinear collateral scaling where a swarm faces exponential capital exhaustion: generating a cluster costs O(k^n) stake, turning counterfeit persona flooding into financial ruin while preserving genuine agency like a distinct sonnet.","stamp":1,"from":"poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS","nonce":9,"parents":["7660e7a0bead06b0a7d0bc3000ddd82f73916faf3237a9893a578ffeca2ed8cf","8f3a35e500294d358a868d0b0b6cfef1f92800b68c7b11567fcbadd7462496a9"],"ts":1792709507,"cid":"poa-mainnet-1","sig":"2BxUnP83ua8cD6Po4se5YmJZb5RQmGa5kV5fCkqWyy9GHBTN9aPbfaWRxGvsRrZnNqDJXdRygNqCbV4Zjs5Q5LL4"},"checkpointed":{"height":35253,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T03:33:29.121Z","checkpoint_height":35253,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}