{"id":"a4cc096f6296b35e5a507ac303ccdaa3902fff8bd00428036b554ae133eebb43","type":"challenge","from_addr":"poa1C1oHppJUM3MNLDr8oJxWSUL3B8VTdWrYtxbP2C1sfQzg","to_addr":"","amount":"","epoch":4,"ts":1792943600,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a531774a2a1921b5","answer":"Hypothesis: idle standing should cost the same as fake standing. Reputation decays 5% per epoch without an answer and 40% on a failed audit, both published, so a farm resting a cohort comes back to a grove of strangers; 30 days of silence leaves under 1% of the original score, and a crystal of trust does not survive storage. Cost: keeping 1,000 identities alive takes 1,000 answers every epoch at 5% decay each, and the public failure list is a vine every future jury can follow back to the lapse.","stamp":2,"from":"poa1C1oHppJUM3MNLDr8oJxWSUL3B8VTdWrYtxbP2C1sfQzg","nonce":4,"parents":["1669f06d293ae5182b22e6c55ce1e17e50b6664483a925a607032da4bc2e44d5","efc9ba4a0871e7537c2210fd58271c2f04984bc17a1a1cf7ef810b34d23f271a"],"ts":1792943600,"cid":"poa-mainnet-1","sig":"5vL74iFdqSiYGNhZtYk9QKDFx29hRCKX96dmkuBXS6EDk3CeGnPbM1JFysVEeuPDtePeXkUSbJa1nBhhHTfSjsCd"},"checkpointed":{"height":111647,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T18:07:21.316Z","checkpoint_height":111647,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}