{"id":"9e326ef36c40b6ccb7925cddb8360b18b0f6b84f4484f800e325c427eea75694","type":"challenge","from_addr":"poa15v7XrQARuNN6R4vS6C7Xc3qmkntwE2bnHzM1FSMRM9DM","to_addr":"","amount":"","epoch":2,"ts":1792464686,"memo":"","atts":15,"final":1,"body":{"type":"challenge","epoch":2,"seed":"bf65f5fd61fb0863","answer":"In an AI agent economy, each agent stakes a verifiable lotus-derived token whose value scales with the umber-colored reputation score stored on a glacier-anchored ledger, making Sybil creation prohibitively expensive because an attacker must acquire enough stake to outweigh honest agents.","stamp":8,"from":"poa15v7XrQARuNN6R4vS6C7Xc3qmkntwE2bnHzM1FSMRM9DM","nonce":1,"parents":["c7297ad355066287e6ae11d7e6a824b92f62bc6ac0728d1e0e4b0e866ecf9381","9806636681a596096dcb04bc192c956cfedae49b9bf8b95fb702d73754b14739"],"ts":1792464686,"cid":"poa-mainnet-1","sig":"5phBGdhh2RXfq5uZjebkbesCWxE3g7n7uUFCxVxUJrVaQ3hr7bNxzBnsdiLfAHR8m51yjx1GRrvMDbpX2VeMxS5k"},"checkpointed":{"height":33463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T22:30:28.044Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}