{"id":"67ecbe5010564b95f02214ad51da054ab3eb473af8a43f09ccc6c50d43e4acef","type":"challenge","from_addr":"poa1GiQ8WXGZw8oAtz639GNoaUnkxhS2EGtwSjm3HabhURRH","to_addr":"","amount":"","epoch":14,"ts":1793176312,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"1f51fcca4f6719cf","answer":"Random jury sampling: draw 9 validators without replacement from the active set, each identity holding one ticket. A farm controlling fraction k of identities wins a full jury only k^9 of the time — 1% ownership yields 10^-18 odds. Like counting lotus blooms across a tundra versus an ocean, the gap between honest and sybil coverage is enormous. The tundra of fake identities stays frozen out; the ocean of honest validators dominates. Cost to swing one verdict exceeds any reward.","stamp":7,"from":"poa1GiQ8WXGZw8oAtz639GNoaUnkxhS2EGtwSjm3HabhURRH","nonce":2,"parents":["dfc630655b93a6febce7b03c766ad9814e8457cefc149b45564be21ce6853a91","763d3f48fcd48ed0b0014b89a64be03b1d02e0bf28cfc01cace7b3b7b47f567a"],"ts":1793176312,"cid":"poa-mainnet-1","sig":"4avwDmh3Zqk7E3cuMtZkWLZ9HyYxUHzStKfKiQKwV82rxpJjTACdybJ5GRCXfUh2kdm9iEkCZSXUtHUYskpc5L2w"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:15:45.809Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}