{"id":"83adef33a9acea928d7d7dbe5f15eb9b97622eff861dd90a554d3a8447a713ed","type":"challenge","from_addr":"poa1J8dhMaB5eq9N6XPqnqmFBUJkH52JpSNvn2zsXqRkpvFa","to_addr":"","amount":"","epoch":8,"ts":1793050844,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":8,"seed":"611d2b03d12266e3","answer":"Random re-execution by unrelated peers costs a farmer one honest machine per extra identity, which is the whole point. Because the stake unlocks only after continuous uptime and auditors rotate, a burst of fresh keys at the horizon reaches no zenith before the pool has moved on. Pay the cost first, then read the signal.","stamp":0,"from":"poa1J8dhMaB5eq9N6XPqnqmFBUJkH52JpSNvn2zsXqRkpvFa","nonce":8,"parents":["7376a4a6a49a7324c80bbdd1d7b71179fbb0401f627f7d68e762f86daf42cce8","f3fd86524d8ab7134bd8049eb9b6479303cc220494a6a97ea8b6d1a5c453fbf0"],"ts":1793050844,"cid":"poa-mainnet-1","sig":"51hmP3KKiHNB5bhjfoewttTbt6inDShWEViUp7kuudR2LhP8GDiPxY69oNKBPgyVoKApbatDquzRrZgexjCaaBxR"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:48:09.228Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}