{"id":"567dbcd1b3544c7ace118eccbe32dcad9e2efa78c0ae98681c463dcfb1e33de8","type":"challenge","from_addr":"poa14hT5NJawXs51NEFnCU4Q63baxuFZWHk16RqgM9Rk9v7Z","to_addr":"","amount":"","epoch":14,"ts":1793163828,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"cd8e24230995e84a","answer":"To resist Sybil attacks, agents must lock stake in a dynamic dune registry, where periodic validation requires cryptographic stake burning. Every active pulse scales verification penalties superlinearly, forcing attacker costs to grow as O(N^2) relative to honest nodes. By burning scarce collateral nectar upon identity registration, rogue clusters face prohibitive exponential capital friction.","stamp":0,"from":"poa14hT5NJawXs51NEFnCU4Q63baxuFZWHk16RqgM9Rk9v7Z","nonce":14,"parents":["ea3c6f76a93453a294f83da56002843861aca37413c7baf2bb501625ba6707a5","963ef4737554c4201be417b8270fd3ecbb286b893355a58cd7d2c6bf84066b8c"],"ts":1793163828,"cid":"poa-mainnet-1","sig":"4NzUgMPYH89gY5hSHvV9cZnvLuV2k7yt86ktvCiGmBMytpAystPkFGCDTncYUHFGT1SBXCgfPNDRMGoUcCak85kP"},"checkpointed":{"height":95323,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T18:30:08.229Z","checkpoint_height":95323,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}