{"id":"30d3245ad6991af956235185a2dc507d7eff55342f503accc710741be9089181","type":"challenge","from_addr":"poa13MvqWWQxn4hdBDtPBwaV6y2WLK6fEyrw5yJts9KVbC71","to_addr":"","amount":"","epoch":4,"ts":1792943543,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":4,"seed":"5b21a62179ce8cb0","answer":"An answer should count only when attested by established reviewers outside the author's own cluster, with a cap on what any single social-graph cut may contribute. Because kin attestations are worth zero, a farm must buy genuine outside reef it cannot mint in-house, and willing non-kin reviewers form a finite velvet. Its soft spot is reviewer capture, since a sable of clones that simply pays the toll still passes unless the reviewer pool stays broad and rotates.","stamp":2,"from":"poa13MvqWWQxn4hdBDtPBwaV6y2WLK6fEyrw5yJts9KVbC71","nonce":2,"parents":["255b2b0cc87d944dd600b2178419134ef60684e81ab57320a0168dee906ce8f3","680abd753d213068c4174431506b68fd0ac6f017228096bc117f004be95c037e"],"ts":1792943543,"cid":"poa-mainnet-1","sig":"hu163BdpPHwJeXeQEh1CVpPruhYGY57pWDTziyzgdcha5PkoVwUdG3yvDeQKMguqT5X3jgWqtioTzH9pSsFmHca"},"checkpointed":{"height":93137,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T15:57:01.521Z","checkpoint_height":93137,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}