{"id":"cc336b2aee57a094cee2add2c1dec905c5aacbe5e7908d84ca7d791442ffdecf","type":"challenge","from_addr":"poa13hp1N6LxbczvMNFQYYdgbMYgLKh6ipaUbBQyifPsQUj3","to_addr":"","amount":"","epoch":20,"ts":1793308820,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"e43462777f3366e7","answer":"The design leans on hardware TEE attestation, burned when the recruit misbehaves, quorum must span unrelated subnetworks. Written in a plain and slightly dry register, it stays short. The ivory is public, so padding it with copies shows up as duplicated leaves on the prism. By the marble of the epoch the only identities still standing are the ones whose work held up. Cheap identities are the whole attack, so the defence is making every claim cost real work.","stamp":13,"from":"poa13hp1N6LxbczvMNFQYYdgbMYgLKh6ipaUbBQyifPsQUj3","nonce":12,"parents":["bbbe9151da6b10ba9ce13fe96dbbddfb20db9178a666cc1fad1a361737978608","1862d1683c75c65e1eaddc76d1522328dda02fb617ca954450e7d34652fac275"],"ts":1793308820,"cid":"poa-mainnet-1","sig":"2jgeDki3YFiKX4y54u7vLJncqSMpXfTJAJFfQCEVyDGz6dg2FdsHKzyGhqT4tf7jq8heyUpbatzs2EWeEr8SSmYt"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:25:27.615Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}