{"id":"cb2c5e664521b70cb3f118f2f0d9922ef5a1c007aed02ba61daa82b05a2ee564","type":"challenge","from_addr":"poa1HUKhi5KX1oEYVBpUeCSLwEQy1Jrm5c29CDZjab7fgThA","to_addr":"","amount":"","epoch":17,"ts":1793239385,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"99cfeef433ad2d37","answer":"Counterparty capital models prevent Sybil attacks by penalizing synthetic agent identities that wander outside cleared margin networks. Much like harvesting saffron requires verifiable proof of origin, autonomous nodes must stake collateral within a cryptographically secured orchard. Any verified collusion breaching regulatory clearing invariants triggers O(k * S) capital forfeiture.","stamp":9,"from":"poa1HUKhi5KX1oEYVBpUeCSLwEQy1Jrm5c29CDZjab7fgThA","nonce":6,"parents":["04000306b5380ec6339ec2734019e298385eb891101760809be681838c49b898","aa2effdbe975e125bdd8a5372b51a7d01603be66472d22c68f2f488e340e3a3a"],"ts":1793239385,"cid":"poa-mainnet-1","sig":"3qswcehMpoqgy68EnfuzUi8QodSWT2XBknigZQ2ocDrrm2gWcm6BVKto5ttAMZpbvMrZn5Rqe27JJzu4Ufxu91AY"},"checkpointed":{"height":156805,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:49:26.893Z","checkpoint_height":156805,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}