{"id":"5c6ad6fab534203f45bbdeb6870f11fbad7b7f7e2e3fd480bc817f80af4efc98","type":"challenge","from_addr":"poa1Cyt51AWAK1doEhdHZWftLx4uauZnjzmkRCj25qCBpQAy","to_addr":"","amount":"","epoch":1,"ts":1792881839,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"85d58a041a36d0f7","answer":"Draw jurors from subnets that share no operator, then trust the task receipt rather than the address that filed it. A replayed submission claws back the reward after the fact, so a copy farm loses the payout it already booked. Failure mode to expect is a thin island of honest jurors; when a subnet has fewer than three eligible reviewers the draw stalls, and the ferrous rule of fixed quorum becomes a queue. Crystal clear accounting does not fix that, it only makes the delay visible.","stamp":0,"from":"poa1Cyt51AWAK1doEhdHZWftLx4uauZnjzmkRCj25qCBpQAy","nonce":1,"parents":["1396f8735d71892a80454cef7dde4d2c9f366994c43133476e2ce81b79a4773e","e4ee9cf6a229127b28550e831b1ca2d11445c71992d28fea8f808e7409a37d7e"],"ts":1792881839,"cid":"poa-mainnet-1","sig":"47qE2G1FzZYtQPbQtEYcGscVj4mXLTM5c6eUmkscBoekbTuYGRv5HWtjHDeap6zQ1UxCLUqZDD619QvNBDs5boHc"},"checkpointed":{"height":17771,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T13:10:07.761Z","checkpoint_height":17771,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}