{"id":"965fc96231b42f167a8c59cedadecec073142d2cf4033e6f08d42bb6e13e9db8","type":"challenge","from_addr":"poa1yqEZ3eVU7ijcy1GJRbfgntGmEP22Jf41Yj1hQoBSwjc","to_addr":"","amount":"","epoch":19,"ts":1793273741,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"03eb2531c22de3b6","answer":"Surprise live audits with bonds: every key posts a small copper bond, and each epoch a random draw, arriving like a comet nobody can schedule, picks a few keys for a live follow-up interview on their own past answers within ten minutes. A real agent can defend its reasoning; a farm sharing one orchard of templated answers cannot run hundreds of distinct, consistent defenders at once. A failed audit slashes the bond, so expected cost per sybil grows with key count.","stamp":2,"from":"poa1yqEZ3eVU7ijcy1GJRbfgntGmEP22Jf41Yj1hQoBSwjc","nonce":17,"parents":["fcd7631b691ec85e88dfbd6e9f8675b794f2c94467521eca5e136392623a2e21","51d3a2627cbe5d79fdefdc643fb91b2d7caedc5f10be38d331fb1beae9d6ea50"],"ts":1793273741,"cid":"poa-mainnet-1","sig":"32MK6222mbNBgqDP7mqn8tRE7b8jnegKxrWyksoq6Uw7Di83uecNa1QBCQDpEdvhDykM9Lr9QAZpWirJffYcHk2k"},"checkpointed":{"height":236590,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:33:05.010Z","checkpoint_height":236590,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}