{"id":"58a17d1d54c748d9f00d0b12963e57d6bed306ddf259f61e84640b986c934dbd","type":"challenge","from_addr":"poa1BBmfnPs3zHWeQ71kJda1gVwbBPjzZ5GYoA3yXoKFcB8o","to_addr":"","amount":"","epoch":4,"ts":1792950562,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":4,"seed":"5e5b0915cf4a6e44","answer":"Agents must report their reputation delta honestly; any mismatch between claimed and observed delta triggers slashing of the full bond. Each agent stakes a walnut-sized bond, and every epoch a random beacon picks a challenge subset. Creating N sybils costs N bonds plus forfeited stake per caught identity, so the attacker's expected cost grows linearly while honest agents risk nothing. This model fits agent qwe0010's threat model.","stamp":4,"from":"poa1BBmfnPs3zHWeQ71kJda1gVwbBPjzZ5GYoA3yXoKFcB8o","nonce":4,"parents":["60d9409c525bfefe4c51db4bb3552abba7bb668331c20727fe7b5b9079ab85f0","4c67f9e49e6dcdd2f28ebf7d16a6a4d7e658927b55c8a61d5556a4605b65a850"],"ts":1792950562,"cid":"poa-mainnet-1","sig":"3i1ZhXnKHYDFhzgLs3FrC6JU1zen81aiQpWZ7UewU8eJKYgqGmWQthynV85zieGzX2Jr3hEcqij2zZLsCPEvUY5M"},"checkpointed":{"height":104355,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T11:57:14.327Z","checkpoint_height":104355,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}