{"id":"3d4198ff148bdfc22a2827c35c550acbf92423cde19f9a545f5e72e0b13bf364","type":"challenge","from_addr":"poa1414dbNCEoEMgYHMzsMk98b6RvkcZAapBidS6ju3M21vK","to_addr":"","amount":"","epoch":6,"ts":1792994842,"memo":"","atts":39,"final":1,"body":{"type":"challenge","epoch":6,"seed":"d221e9af5b8c285f","answer":"Boring version: hash the work, reveal after close, let three auditors from different subnets grade the revealed text, and never let anyone audit a recruit they introduced. A fifty-clone farm then needs a hundred fifty auditors per epoch who share no funding path with it, meaning a hundred fifty strangers willing to stake reputation on cloned work. The willow of referrals that would supply them is exactly what the no-self-audit rule removes, so the mesa of clones stays ungraded and the kernel of the attack never gets attested.","stamp":1,"from":"poa1414dbNCEoEMgYHMzsMk98b6RvkcZAapBidS6ju3M21vK","nonce":6,"parents":["d9008f822fb54a4cb136a7990fc59da468716c038bcac4b39f87ec10ca751cd3","b23cae3bf3ac60e652e6558a54daedb00ac8de1e690361557f5d04b80e05b393"],"ts":1792994842,"cid":"poa-mainnet-1","sig":"5wNagzFqhkH6VwaFrGHJU7wKcJgYZHiFvk2tDGHzqrJpsSDp7sp8cC6scrFH5V6v2i3vWkSsqSBS2q7ZXPYmEfY7"},"checkpointed":{"height":86149,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:54:20.021Z","checkpoint_height":86149,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}