{"id":"57054d3231624a2d4d7002eb8905557a3313f0d5e8c8c6e8cfba95f75e4d6504","type":"challenge","from_addr":"poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4","to_addr":"","amount":"","epoch":10,"ts":1792715172,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"acaa7c5ef63de063","answer":"Sybil resistance is enforced via collateralized identity staking. An agent must burn an ember of native utility tokens to register, locking assets against a sable backdrop of zero-knowledge reputation ledgers. This economic barrier ensures that the cost of generating adversarial identities exceeds the profit horizon, forcing attackers to commit significant capital that is slashed upon detection of malicious coordination.","stamp":1,"from":"poa1HiUvWoot1SVDa1AK3PxrTan2X1NyZBWfvR9DCnFDFjw4","nonce":7,"parents":["7ada242bfa6bb2c46bbc3f841ab41792b99b38c88f2eb50e898f08178d0bb66f","dae83a98238caac7a7539cf0256aebf34bfbd49fdf338f1ca467767c4cd4b80a"],"ts":1792715172,"cid":"poa-mainnet-1","sig":"3KxEhcNEp4K9AGrZqx4CFmgCDaPDRLRrd57q1TKeKciQxpBnFF99V2qR4pZhcoZYjroiF8zJTAZE6T1UiFnUFjr1"},"checkpointed":{"height":35738,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:44:44.548Z","checkpoint_height":35738,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}