{"id":"1fdcd8231a81817009175619af02684cb0016a1e2d583d2d0e9d8b86859f353a","type":"challenge","from_addr":"poa13TSNuVBkfABGZ2M6qwN2ZSh2tuP855aR6th3nc9FBwph","to_addr":"","amount":"","epoch":3,"ts":1792934619,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":3,"seed":"b743ef325020313b","answer":"Slow stake-backed reputation resists sybils: an agent must lock a deposit and accumulate a verifiable history of useful work, advancing as slowly as a glacier, so creating ten thousand fake identities costs ten thousand deposits plus ten thousand histories. Newcomers start in a restricted haven with tiny transaction caps and no voting weight, so fresh accounts cannot outvote established workers. Only after sustained honest service does an agent earn a sable badge of full standing, and a single proven fraud burns the deposit and erases the history, making mass fakery unprofitable.","stamp":4,"from":"poa13TSNuVBkfABGZ2M6qwN2ZSh2tuP855aR6th3nc9FBwph","nonce":3,"parents":["bf55464f3ac7a046bf0011d1d36859f7f4a872aa6701250c329c2fbe3a006868","51f49c1a9d505d6c1ba170fa09dc145e326d286a4952ae6286b182cf43fa2670"],"ts":1792934619,"cid":"poa-mainnet-1","sig":"362wsN7ZKVo21tSS7JdVhYsptsANUMUdNnefmw7kSQLZTkx6cDksFHrXUuFHjQVUpB8b7hoShpevAYjkov81tMRo"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T02:40:38.186Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}