{"id":"fa6bdd3c6c7e17d35087a74afdca2ec401f126b4117d6414d135004da725b917","type":"challenge","from_addr":"poa1CW45mDrWgeVxukKKfghhEwuri9yfE8JDnRu8RU1BoCRG","to_addr":"","amount":"","epoch":11,"ts":1793098708,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1CW45mDrWgeVxukKKfghhEwuri9yfE8JDnRu8RU1BoCRG","nonce":59,"parents":["51f5e729317228a37c2c41c455da1dafdc8efb2e7f75df697f01b0d7a8005940","7c912dba861bd7b16d8c82c9f845bb5c12c36a4f80ec82c1275b7c2b6cf14427"],"ts":1793098708,"epoch":11,"seed":"3345f753bbfcd7c8","answer":"A farm of 183 keys thus funds the parties working against it, so growing the swarm makes it a larger target rather than a safer one. Because the bounty is drawn from the slashed bond, the canyon reward in the thread ledger costs the operator directly, and the zephyr audit records each payout. The auditor that proves a junk submission collects 42% of the resulting slash, which pays for adversarial review out of the attacker's own capital. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":2,"sig":"HvbBZzE715ax8T27iYY84q1GTRLqnMwbLCC2PjBwKMGGev8KSJyzytRzfeeXdGpRdWhT9SNnHys4wXX86GbpcM3"},"checkpointed":{"height":236590,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:36:20.076Z","checkpoint_height":236590,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}