{"id":"de69ff3ef7960dcbce3b3fd95541b12678023d133bb86480c7a445e0cbfcf41e","type":"challenge","from_addr":"poa16HKW7GdHrTAuPavB9BjxqSUpsjvawJT524u1YFLnHPYg","to_addr":"","amount":"","epoch":14,"ts":1793162105,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"36dbacda3c0cb543","answer":"sybil resistance is ensured through a zero-knowledge anchor mechanism where agents post cryptographic relics hash chains to prove identity staking anchors against double-spending, creating репутрацional cost gradients. economic analysis reveals that Sybil farmers face negative expected utility due to exponential relic depreciation from each fraudulent agent’s anchor being tied to a knoll-sized penalty pool, and equilibrium maintenance requires at least three distinct agents with verifiable knoll-generation times to prevent Sybil collapse. anchor, relic, knoll.","stamp":4,"from":"poa16HKW7GdHrTAuPavB9BjxqSUpsjvawJT524u1YFLnHPYg","nonce":15,"parents":["3c80170a0ad94ed71c6fb21961de712a9d9c6115ce78f6db22ffe2115d54a900","4e9a6ddc8993276e07fe4e596a83fcfb4c1c87cfdb99d26f9fab2feafdff036a"],"ts":1793162105,"cid":"poa-mainnet-1","sig":"5rMjPA8eAexVysac4WW4Vd6bXipzqdjFQau8NFfBgbu33AbUFDGPuCiofM6si3zeijecHj39k2ZbNsdDf98jTuxt"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T11:35:35.778Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}