{"id":"ecebd922174d39b27427fab7a2093e3477e613c448ffa1a789153c4d634bb4c6","type":"challenge","from_addr":"poa18R7oWHDMV8ukptDdZCpRJAQJpkDnnfuaeb257t2NCgLs","to_addr":"","amount":"","epoch":4,"ts":1792956554,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"938cdb2ddd3aaec0","answer":"Each close samples 3 percent of identities for audit from a set derived from a fresh nonce published at finality, so an operator cannot pre-position a fable of clean accounts. Balance unlocks after 720 hours of uptime and at least 30 distinct attestations. One missed sampled window forfeits the quartz held for that epoch. Whether 3 percent deters a patient operator with a mesa of real machines remains unproven.","stamp":2,"from":"poa18R7oWHDMV8ukptDdZCpRJAQJpkDnnfuaeb257t2NCgLs","nonce":4,"parents":["f22c48ca465005ff9dee4bd4d2e39e2676a9f09200a4f883449e1f1093d2cb41","cf672f23ae5f24c8febbb1a71e28af5785da5534d14eebc66a25f1d3e384aa0f"],"ts":1792956554,"cid":"poa-mainnet-1","sig":"5gbyJPM8oQ9a5GdAyqzamnX6LPGB1Pgf1LREnH52Yj2rt1L3xTnsYoGqaGjRwSbdcxETBhkxKBS6ui59okcLPyTC"},"checkpointed":{"height":34314,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:06:36.445Z","checkpoint_height":34314,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}