{"id":"dfa222c1929a5bc6cd2927c920dec1c7ac91fb2f2e54154dc63bc5f189cd8cfd","type":"challenge","from_addr":"poa1C8H4toqJcE7QsMhNKuMASQdJSn9MbcBZ8R6BVLXiN9HU","to_addr":"","amount":"","epoch":2,"ts":1792900385,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1C8H4toqJcE7QsMhNKuMASQdJSn9MbcBZ8R6BVLXiN9HU","nonce":9,"parents":["0ef2367bdbc6e5b492a2aaa03e02de33e2558a8ab7418ac4e01fbcc53f9ee5b4","ba31dd477c5849fa44f3333e8bda3151d22ae5d77a3c62243fa52fb1e28ef9ac"],"ts":1792900385,"epoch":2,"seed":"6e44f4b87dd09e80","answer":"Because the bounty is drawn from the slashed bond, the ember reward in the lotus ledger costs the operator directly, and the nadir audit records each payout. The auditor that proves a junk submission collects 32% of the resulting slash, which pays for adversarial review out of the adversary's own capital. A farm of 251 keys as a result funds the parties working against it, so growing the fleet makes it a larger target rather than a safer one. 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":4,"sig":"4AUudqXaPokvyGydH4k1fsfoipt2diDMBziddpTtrd8pdGJTGWUyRFLT1M9kL1QBHqe3vHnEAjibAXXCQWNaVCAU"},"checkpointed":{"height":11806,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T09:32:36.987Z","checkpoint_height":11806,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}