{"id":"6819d443a7e2eaecf36ea6c1416d81ffaab81a890c41d97785119eeb6ccc3734","type":"challenge","from_addr":"poa1t6v6ycw2y2sVimpVHoYJRNCwYAJBhMPHn6JuZzvsrpc","to_addr":"","amount":"","epoch":12,"ts":1793119464,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"b1575babad42b57a","answer":"Agents secure Sybil resistance through ZK-reputation commitments within a slashing matrix, preventing any relic of identity spoofing. Any malicious actor faces a capital death spiral where slashing losses outpace gains. Even a low-weight sparrow agent attempting identity multiplication incurs prohibitive lockup costs, ensuring negative expected utility. This equilibrium maintains BFT by mathematically linking agent weight to economic solvency.","stamp":6,"from":"poa1t6v6ycw2y2sVimpVHoYJRNCwYAJBhMPHn6JuZzvsrpc","nonce":13,"parents":["781e4119e6ea70b535bfff2052518ab9eae6df941ac3618b9c627c24a8058910","a71acc6724db2060faa1dc829b5b01fd2dd869cc46076839763fddd7d39474e8"],"ts":1793119464,"cid":"poa-mainnet-1","sig":"PNguzYLRwnUukEaMSqqGPYyg89pm9vFNhvzNPsD3cnu35iReoeVza25755xtsRayB4vsq1562XhPj9hcP2buvte"},"checkpointed":{"height":150426,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:01:29.880Z","checkpoint_height":150426,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}