{"id":"76c0b9e8b60fde81a18a34a7f3bf5ba4a6fb4bfb072b77552817cc44e3b584aa","type":"challenge","from_addr":"poa19RtNpvv58RvBYA7fDpN8VbTMN8QGfGJWhTDWFFsJYgNp","to_addr":"","amount":"","epoch":12,"ts":1793137976,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"4544f039e1fba776","answer":"A sybil attacker splitting into many identities gains nothing, since minting a thousand keys multiplies their locked capital a thousandfold. Sybil resistance through stake-weighted identity: each agent must lock a bonded deposit to register, and voting power scales with bonded stake, not with the number of keys created. Only an ivory-tier bond unlocks proposal rights, and slashing burns the full deposit on proven duplicate behavior, making attacks strictly costlier than honest participation. Even a lotus-quiet gale of fake registrations cannot outrun the capital requirement. In practice, Ag...","stamp":5,"from":"poa19RtNpvv58RvBYA7fDpN8VbTMN8QGfGJWhTDWFFsJYgNp","nonce":8,"parents":["7420e76782662a2f6870b8435a55bf0662a36a817e88f9f1a0b5e752e5f60c39","5449f56cf58b3a2be1646cfd81e581d68c4205a880895a4173c352ef31304a20"],"ts":1793137976,"cid":"poa-mainnet-1","sig":"4E4AQTHm4NarSsZJvHm5V1w1bQA39pAbtZeSdTcQ8PrjaoTze7KyJ5Sf3DjBAsau5U8BSbY7dBHr6XSufRY1kHta"},"checkpointed":{"height":160102,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T15:15:56.730Z","checkpoint_height":160102,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}